Hans Hydraulic & Pneumatics Systems

The new EO-3® tube fitting system from Parker Hannifin Corporation, global in motion and control technologies, utilizes new thread technology and a unique marking system to decrease installation time and cut down on tube system leaks due to improper installation. In contrast to Parker EO and EO-2 DIN standard fittings, the EO-3 system is based on a 24-degree inner cone with an integrated soft seal and cone-shaped connecting thread that improves sealing compatibility. In addition, when a yellow signal ring is aligned, the installer can immediately see that the fitting has been installed correctly. Because of these features, EO-3 fittings can be installed considerably more quickly than conventional fitting systems.

The EO-3 installation does not require a torque wrench or a wrench extension. For ease of installation in tight construction spaces, EO-3 fittings use an octagonal screw nut in tube sizes 25 mm and up instead of a standard hexagonal screw nut. The new EO-3 system is being demonstrated in the Parker exhibit at IFPE 2014, booth S-80440. EO-3 fittings meet the demands of applications that require both flexible hose connections and rigid tube work. They can link to existing EO-2 connections using an adapter, meaning that old fittings can be converted or upgraded at little additional cost.

The EO-3 Fitting System can be used in Applications such as:

• Rigid tube connections and hose applications
• All external tube diameters from six to 42 millimeters

Parker-Hans

• O-ring face seal tube fittings (also known as flat face or orfs fittings) have been proven to be very effective in eliminating leakage at higher pressures found in today''s hydraulic systems. Parker seal-lok fittings meet or exceed the requirements of sae j1453 and iso 8434-3.
• Parker seal-lok fittings feature a captive o-ring groove (corg) design for optimal sealing, and prevention of o-ring fall-out prior to final assembly.
• Parker o-ring face seal tube fittings are available in steel, stainless steel and 316 stainless steel.
• The seal-lok fitting is the tube fittings division’s most recently developed fitting. It was introduced in an effort to eliminate leakage in hydraulic systems and allow higher operating pressures.
• The seal-lok fitting is an o-ring face seal type fitting that consists of a nut, a fitting body, an o-ring and a sleeve.
• A flat face sleeve is flanged or brazed to the tube and when the fitting is assembled, it compresses an o-ring in a precision machined groove in the fitting body to form a leak tight seal. Seal-lok fittings are suitable for any range of tube wall thick-ness and are also readily adaptable to pipe, metric tubing and hose. The seal-lok connection can be made with either metric or inch tubing by choosing the appropriate sleeve.
• There are over thirty different body shapes and straights to choose from for specific applications. The body face has a groove which contains a high durometer o-ring that is held captive during installation. In addition, the seal-lok fitting body shapes are forged for added strength and longer service life. Straight products are made from cold drawn barstock. The cold drawing process ensures consistent dimensional tolerances, improved strength and better surface finish. Seal-lok fittings are manufactured with a captive o-ring groove (corg) design for prevention of o-ring fall-out prior to final assembly.
• Seal-lok fittings meet or exceed all requirements of sae j1453 and are approved by det norske veritas for use in hydraulic systems up to size 38mm o. D. (1 1/2") as shown on certificate p-9538.

These Single Ferrule Bite Type Fittings are the most widely used bite type fittings in the world. These Single Ferrule Bite Type Fittings are flareless bite type metric fittings that consists of a body, progressive ring (ferrule) and nut. On assembly, two cutting edges of the ferrule “bite” into the outer surface of the tube ensuring the necessary holding power for high operating pressures.

Features:

• These Single Ferrule Bite Type fittings and accessories (Three Series)are manufactured in accordance with DIN 2353 for fluid application
• The three components of Single Ferrule Bite Type Fittings are designed to produce a strong, reliable, leak-free joint upon proper assembly
• Couplings are best suited for steel, copper or stainless steel tubes where brazing, soldering, welding, flaring or threading is not possible or permissible
• To cater all your requirements of Hydraulic & Pneumatic application from one window, we have been manufacturing variety of Single ferrule Bite Type Fittings and couplings since last 15 years. These Single Ferrule Bite Type Fittings are available in diverse material specifications including steel and brass. We also design & supply duly assembled, complete lubrication, hydraulic and / or coolant circuits of various machines at most economical prices. 

Parker’s triple-lok 37° flare tube fittings have been used in industry since mr. Parker pioneered the product in the 1930s. The 37° flare fitting is the most popular industrial tube/hose fitting connection in the world. Today, parker offers a broad range of triple-lok fittings meeting sae j514, iso 8434-2 and military standards and specifications. The triple-lok design is quite simple. The tube fitting consists of three pieces: the body, the nut and the sleeve. The tube end is flared at a mating 37° angle and sandwiched between the fitting nose (seat) and the sleeve creating an effective seal between the fitting nose and tube flare or hose. Parker’s triple-lok fittings are manufactured in steel, 316 stainless steel and brass for optimum fluid compatibility and corrosion resistance. Furthermore, available sizes range from 1/8" tube o. D. To 2" tube o. D. In several configurations. Adaptability to global ports is another key benefit of triple-lok. (standard ports include: sae, straight thread iso-6149, npt, bspt, bspp and din. ) The triple-lok tube fitting is also readily available for metric tubing and hose adapter applications. Simply by changing the industry standard sleeve, the same triple-lok body can be adapted to metric tubing in sizes ranging from 6 mm tube o. D. To 38 mm tube o. D. Likewise, by using only the body without the nut and sleeve, the triple-lok fitting is used as an industry standard hose adapter.

These Single Ferrule Bite Type Fittings are the most widely used bite type fittings in the world. These Single Ferrule Bite Type Fittings are flareless bite type metric fittings that consists of a body, progressive ring (ferrule) and nut. On assembly, two cutting edges of the ferrule “bite” into the outer surface of the tube ensuring the necessary holding power for high operating pressures.

Features:

• These Single Ferrule Bite Type fittings and accessories (Three Series)are manufactured in accordance with DIN 2353 for fluid application
• The three components of Single Ferrule Bite Type Fittings are designed to produce a strong, reliable, leak-free joint upon proper assembly
• Couplings are best suited for steel, copper or stainless steel tubes where brazing, soldering, welding, flaring or threading is not possible or permissible

• These Single Ferrule Bite Type fittings and accessories (Three Series)are manufactured in accordance with DIN 2353 for fluid application
• The three components of Single Ferrule Bite Type Fittings are designed to produce a strong, reliable, leak-free joint upon proper assembly
• Couplings are best suited for steel, copper or stainless steel tubes where brazing, soldering, welding, flaring or threading is not possible or permissible

• Single Ferrule Bite Type Fitting is a flare less three-piece design fitting comprising of a Socket body having a precision conical seat, a one-piece precision machined hardened Progressive Ring (ferrule) and a Coupling Nut. When the Coupling Nut is progressively tightened it makes the Progressive Ring to move on to the tube which subsequently makes two bites into the outside diameter of the pipe, thereby forming a visible collar of material at A, ensuring a strong, reliable, high degree of safety and permanent sealing due to the outstanding construction & design of our progressive ring.
• A second seal point at B is also created between the now bowed ferrule and the fitting body seat. The progressive ring in its dismantled state can be turned around while still on the tube.

• All coupling in this catalogue can however be supplied with our extremely reliable O-ring welding cones which has been specially designed to easily fit into the cone. The standard coupling nut can be used.

• Manufactured as per relevant as per industry standards such as DIN : 2353, DIN 3851, ISO : 8434 -1, ISO : 8434 – 4, IS:8805, BSI 5200, JIC, SAE J 514 / ISO 8434-2 etc.
• Couplings are guaranteed interchangeable with products of other manufacturers corresponding to DIN 2353 in India and / or abroad.

• The wide range of couplings and Single Ferrule Bite Type Fittings are manufactured in Steel, Stainless Steel 304/316 & Brass. O-ring supplied with the fitting is made of NBR (e.g. Perbunan) having shore hardness of 90º + 5º & temperature range of -35º up to +100º C.FPM (e.g. Viton -25º up to +200º C) can also be supplied on request.
• Complex shapes such as elbows, tees, etc are manufactured from hot forging, which has obvious advantage over plate in extreme strength & high impact resistance
• Straight fittings are manufactured from cold drawn bar stock
• Profile bodies may also be used for shaping item wherever required

Parker''s 37° Flare JIC tube fittings and adapters, Triple-Lok®, meet the requirements of both SAE J514 and ISO 8434-2 and offer the industry''s broadest offering of port ends. The design has a small metal to metal seal area which results in a compact design, low assembly torque, high temperature and high pressure capability.

Markets:

• Construction
• Military Ground Systems
• Aerial Lift
• Agriculture
• Material Handling
• Military Marine
• Engine Transmission

Features/Benefits:

• Easily adaptable to inch tube, metric tube and hose giving it worldwide acceptance.
• Vast selection of port end options, including SAE Straight Thread O-ring Boss (ORB), NPTF, BSPP-ED, BSPP-O-ring Retaining Ring (ORR), BSPP, BSPT, ISO 6149, Metric-O-ring Retaining Ring (ORR), and Metric-ED
• Parker''s Robust Port Stud on adjustable ports is manufactured with a longer locknut virtually eliminating washer damage and potential leaks, as well as making assembly mistake-proof.
• Steel fittings substantially exceeded the SAE corrosion requirements of 72 hours without red rust, lasting up to 1,000 as found by an independent test facility.
• Stainless Steel nuts have a coating to prevent galling.
• Available in steel, stainless steel, and brass in sizes 1/8” - 2 ½” with working

Applications:

• Hydraulic fluid and gas handling connections

Parker offers fittings that provide leak free solutions. Fitting styles include – hydraulic, pneumatic and instrumentation. Parker fittings generally connect a hose assembly to a port or adapter and are manufactured to meet or exceed industrial specification requirements of SAE, ISO, DIN, DOT and JIS standards.

These single ferrule bite type fittings are the most widely used bite type fittings in the world. These Single Ferrule Bite Type Fittings are flareless bite type metric fittings that consists of a body, progressive ring (ferrule) and nut. On assembly, two cutting edges of the ferrule “bite” into the outer surface of the tube ensuring the necessary holding power for high operating pressures.

Features:

• These Single Ferrule Bite Type fittings and accessories (Three Series)are manufactured in accordance with DIN 2353 for fluid application
• The three components of Single Ferrule Bite Type Fittings are designed to produce a strong, reliable, leak-free joint upon proper assembly
• Couplings are best suited for steel, copper or stainless steel tubes where brazing, soldering, welding, flaring or threading is not possible or permissible
• To cater all your requirements of Hydraulic & Pneumatic application from one window, we have been manufacturing variety of Single ferrule Bite Type Fittings and couplings since last 15 years. These Single Ferrule Bite Type Fittings are available in diverse material specifications including steel and brass. We also design & supply duly assembled, complete lubrication, hydraulic and / or coolant circuits of various machines at most economical prices.

The new EO-3 tube fitting system from Parker Hannifin Corporation, global in motion and control technologies, utilizes new thread technology and a unique marking system to decrease installation time and cut down on tube system leaks due to improper installation. In contrast to Parker EO and EO-2 DIN standard fittings, the EO-3 system is based on a 24-degree inner cone with an integrated soft seal and cone-shaped connecting thread that improves sealing compatibility. In addition, when a yellow signal ring is aligned, the installer can immediately see that the fitting has been installed correctly. Because of these features, EO-3 fittings can be installed considerably more quickly than conventional fitting systems. The EO-3 installation does not require a torque wrench or a wrench extension. For ease of installation in tight construction spaces, EO-3 fittings use an octagonal screw nut in tube sizes 25 mm and up instead of a standard hexagonal screw nut. The new EO-3 system is being demonstrated in the Parker exhibit at IFPE 2014, booth S-80440. EO-3 fittings meet the demands of applications that require both flexible hose connections and rigid tube work. They can link to existing EO-2 connections using an adapter, meaning that old fittings can be converted or upgraded at little additional cost.

The EO-3 Fitting System can be used in Applications such as:

• Rigid tube connections and hose applications
• All external tube diameters from six to 42 millimeters
• Temperatures from -40°F to +248°F (-40° to +120°C)

Parker's soft seal 37° flare JIC tube fittings and adapters, Triple-Lok 2, offer the versatility of the popular metal to metal seal with the added advantage of an elastomeric seal in the nose of the 37° flare. This design creates superior sealing performance in metal-to-metal seal applications with working pressures up to 20% more than standard stainless steel metal to metal 37° flare JIC tube fittings and adapters.

Markets:
• Oil and Gas
• Unmanned Submarines
• Marine
• Power Generation
• Pulp and Paper
• Semiconductor

Features/Benefits:
• Specifically engineered groove design that prevents nose collapse.
• Easily adaptable to inch tube, metric tube and hose giving it worldwide acceptance.
• Interchangeable with standard 37° flared fittings and features a replaceable standard O-ring seal.
• Exceeds all performance requirements of SAE J514.
• Vast selection of port end options, including SAE Straight Thread O-ring Boss (ORB), NPTF, BSPP-ED, BSPP-O-ring Retaining Ring (ORR), BSPP, BSPT, ISO 6149, Metric-O-ring Retaining Ring (ORR), and Metric-ED.
• Parker's Robust Port Stud on adjustable ports is manufactured with a longer locknut virtually eliminating washer damage and potential leaks, as well as making assembly mistake-proof.
• Available in stainless steel in sizes ¼“through 2” with working pressures up to 9000 psi.

Applications:
• Hydraulic fluid and gas handling connections

62 (Dynamic Pressure)

621 (Dynamic Pressure)

Flare

Stainless Steel

90°, Staight, and Tee

9000 (Dynamic Pressure)

Various

Male 37° Flare with O-ring Seal on Nose

1/2, 3/8 and 1

90 Durometer Nitrile

SAE J514

For more than 80 years, Parker Hannifin, the world's leading manufacturer of motion and control technology, has been developing high-pressure hydraulic fittings and setting standards globally. Over the years, new geometries and materials have improved the performance, reliabilty, and ease of installation of the original Ermeto fittings. Therefore, leakages in piping systems today cannot be ascribed to material defects, as they could be previously, but rather to improper installation. Assistance is provided in this regard by the new, quickly installable EO-3 fitting system. Its innovative form and technology raise pipe installation to a high level of quality, security, and economy.

Conical Connection Enables Seamless Installation:

• When it comes to fittings, correct installation is essential, because the effects of leakages are not pleasent: cost-intensive downtimes, customer complaints, reworking, environmental damage, and even accidents. Given this context, with the EO-3® system Parker has developed a coupling concept that sets whole new standards.
• EO-3® fittings enable simpler, quicker, and more secure installations. This is achieved with a new thread technology. In contrast to all prior (DIN-standard) fittings, the EO-3® system is based on a 24-degree inner cone with integrated soft seal and a cone-shaped connecting thread. The world's first and unique system of this kind, the EO-3® fitting enables the control of installation results from the outside. Using a yellow indication ring, the installer can tell immediately whether the fitting has been made correctly. 

Machine Pipe Forming with Proven Technology

• For the new bolt connections, Parker uses the EO forming machine tool that is already on the market. With the machines users have been using up until now to produce, for example, the EO2-FORM connections, users can also create EO-3® fittings- an important contribution to cost reduction. This merely requires the respective EO-3® forming dies.

Ability to be Combined and Flexible Employment:

• In addition to rigid tubework, many applications demand flexible hose connections. EO-3® is applicable in both variants. Linking to existing EO-2 connections is also possible without any problems thanks to an adapter. This means "old" fittings can be converted or upgraded to the EO-3® system at virtually no additional cost. The new fitting system offers four times as much safety and does away with the standard LL, L, and S series classifications that have previously been customary. But for a new exceptions, a single pressure stage of 420 bar applies to all tube sizes. Elastomeric materials can be selected specifically for applications and, thus, media.

Benefits of the new Concept at a Glance:

• Immediately detectable thread intake
• Quick manual pre-installation
• Safer installation due to less effort.
• Less space requirement for installing in difficult installation situations
• Shorter installation time
• Indication ring as a control option for the installer
• Soft seal integrated in the cone improves sealing behavior - even with high system dynamics
• Additional increased safety provided by elastomers pre-installed in the fitting body
• Compact design means space-saving constructions

The new EO-3® tube fitting system from Parker Hannifin Corporation, global in motion and control technologies, utilizes new thread technology and a unique marking system to decrease installation time and cut down on tube system leaks due to improper installation. In contrast to Parker EO and EO-2 DIN standard fittings, the EO-3 system is based on a 24-degree inner cone with an integrated soft seal and cone-shaped connecting thread that improves sealing compatibility. In addition, when a yellow signal ring is aligned, the installer can immediately see that the fitting has been installed correctly. Because of these features, EO-3 fittings can be installed considerably more quickly than conventional fitting systems. The EO-3 installation does not require a torque wrench or a wrench extension. For ease of installation in tight construction spaces, EO-3 fittings use an octagonal screw nut in tube sizes 25 mm and up instead of a standard hexagonal screw nut. The new EO-3 system is being demonstrated in the Parker exhibit at IFPE 2014, booth S-80440. EO-3 fittings meet the demands of applications that require both flexible hose connections and rigid tube work. They can link to existing EO-2 connections using an adapter, meaning that old fittings can be converted or upgraded at little additional cost.

The EO-3 Fitting system can be used in Applications such as:

• Rigid tube connections and hose applications
• All external tube diameters from six to 42 millimeters
• Temperatures from -40°F to +248°F (-40° to +120°C)

• These Single Ferrule Bite Type fittings and accessories (Three Series)are manufactured in accordance with DIN 2353 for fluid application 
• The three components of Single Ferrule Bite Type Fittings are designed to produce a strong, reliable, leak-free joint upon proper assembly 
• Couplings are best suited for steel, copper or stainless steel tubes where brazing, soldering, welding, flaring or threading is not possible or permissible To cater all your requirements of Hydraulic & Pneumatic application from one window, we have been manufacturing variety of Single ferrule Bite Type Fittings and couplings since last 15 years. These Single Ferrule Bite Type Fittings are available in diverse material specifications including steel and brass. We also design & supply duly assembled, complete lubrication, hydraulic and / or coolant circuits of various machines at most economical prices.

Parker Hannifin, the world leader in drive and control technologies, has opened near Bielefeld a new technology and manufacturing center for high-quality piping connection systems. In this "Complete Piping Solution Center" (CPS Center), design solutions are developed for creating piping connection systems which find application in machinery construction, vehicle manufacture and shipbuilding, wind power and many other market segments. CPS Centers are already in operation in the USA, Norway and South Korea and there are plans for more locations in the Asia region. As the latest link in this chain, the operation in Augustdorf, near Bielefeld, belongs organisationally to the Tube Fittings Division Europe (TFDE), which has its headquarters in Bielefeld-Windelsbleiche.

Furthermore, this new CPS Center is situated in strategically favourable proximity to Parker''s central warehouse for Europe in Bielefeld-Oldentrup; this is the central hub for the warehousing and despatch of all Parker products throughout the whole of Europe. Under the world-famous brand name "Ermeto", classical DIN and SAE standard hydraulic connection systems, up to outside tube diameters of 42 mm (2 inches), are produced by the manufacturing locations of the Parker Tube Fittings Division Europe. This new CPS Center represents an important addition to the core business. It is here that large-size pipes and flanges are designed, manufactured, connected into a complete system, delivered straight to the assembly point and finally assembled, all in accordance with customer requirements.

Demand is increasing for comprehensive system solutions which go beyond the manufacture of individual component parts to include the important benefits arising from advisory services for the design, manufacture and installation of hydraulic piping systems. From the customers'' viewpoint, their machinery is becoming ever more powerful and equipment manufacturers are under more pressure than ever from increasing costs and safety requirements. Equally important to manufacturers is the demand for space-saving hydraulic piping systems. With its new CPS Centers, Parker offers this in-demand service and can satisfy ever-increasing needs.

At the start of a project, Parker''s systems engineers establish the customer''s requirements and then on the basis of this, develop an application-specific pipe layout design complete with drawings and documentation. After the customer''s approval, the pipes, with outside diameters up to 220 mm, are coldformed on the latest CNC bending machines. These enable bending radii of 2xD to 3xD to be achieved, depending on requirement.

The finish-machined and cleaned pipes are then assembled in accordance with the customer''s requirements and delivered to the Parker central warehouse for onward despatch. If the customer requires, Parker experts will undertake the assembly, flushing out and final acceptance of the piping system. This kind of support from Parker gives customers the opportunity to significantly reduce their own personnel resources and thus save costs. So the Complete Piping Solutions concept constitutes a comprehensive system which in the fields of machinery construction, vehicle making and shipbuilding, as well as offshore applications, shows strong demand and has been widely applied. The customer of course will decide whether to take up the complete solution of have Parker carry out, for example, only the design or assembly. Customers and users can rely not only on the experience and expert know-how of Parker''s systems engineers and technicians, but also increase their productivity and significantly reduce design times.

These Single Ferrule Bite Type Fittings are the most widely used bite type fittings in the world. These Single Ferrule Bite Type Fittings are flareless bite type metric fittings that consists of a body, progressive ring (ferrule) and nut. On assembly, two cutting edges of the ferrule “bite” into the outer surface of the tube ensuring the necessary holding power for high operating pressures.

Features:

• These Single Ferrule Bite Type fittings and accessories (Three Series)are manufactured in accordance with DIN 2353 for fluid application
• The three components of Single Ferrule Bite Type Fittings are designed to produce a strong, reliable, leak-free joint upon proper assembly
• Couplings are best suited for steel, copper or stainless steel tubes where brazing, soldering, welding, flaring or threading is not possible or permissible
• To cater all your requirements of Hydraulic & Pneumatic application from one window, we have been manufacturing variety of Single ferrule Bite Type Fittings and couplings since last 15 years. These Single Ferrule Bite Type Fittings are available in diverse material specifications including steel and brass. We also design & supply duly assembled, complete lubrication, hydraulic and / or coolant circuits of various machines at most economical prices. 

Advantages:

• All pipe fitting threads are made to Dryseal standards. Connectors, unions, nuts and extruded elbows and tees are machined from CA 360 and CA 345 brass; forged elbows and tees are machined from CA 377 brass.

Specifications:

• Meets functional requirements of the SAE J530, SAE J531 and ASA.

Applications:

• Use with brass, copper or iron pipe. Manufactured for low and medium pressure line connection work.

Working Pressure and Temperature Ranges

• From -65° to +250°F. at 1000 psi.

Vibration:

• Fair resistance to vibration and pipe movement depending upon conditions

Parker Fittings

Parker offers fittings that provide leak free solutions. Fitting styles include – hydraulic, pneumatic and instrumentation. Parker fittings generally connect a hose assembly to a port or adapter and are manufactured to meet or exceed industrial specification requirements of SAE, ISO, DIN, DOT and JIS standards.

These Single Ferrule Bite Type Fittings are the most widely used bite type fittings in the world. These Single Ferrule Bite Type Fittings are flareless bite type metric fittings that consists of a body, progressive ring (ferrule) and nut. On assembly, two cutting edges of the ferrule “bite” into the outer surface of the tube ensuring the necessary holding power for high operating pressures.

Features:

• These Single Ferrule Bite Type fittings and accessories (Three Series)are manufactured in accordance with DIN 2353 for fluid application
• The three components of Single Ferrule Bite Type Fittings are designed to produce a strong, reliable, leak-free joint upon proper assembly
• Couplings are best suited for steel, copper or stainless steel tubes where brazing, soldering, welding, flaring or threading is not possible or permissible
• To cater all your requirements of Hydraulic & Pneumatic application from one window, we have been manufacturing variety of Single ferrule Bite Type Fittings and couplings since last 15 years. These Single Ferrule Bite Type Fittings are available in diverse material specifications including steel and brass. We also design & supply duly assembled, complete lubrication, hydraulic and / or coolant circuits of various machines at most economical prices.

Conical Connection Enables Seamless Installation:

• When it comes to fittings, correct installation is essential, because the effects of leakages are not pleasent: cost-intensive downtimes, customer complaints, reworking, environmental damage, and even accidents. Given this context, with the EO-3® system Parker has developed a coupling concept that sets whole new standards. EO-3® fittings enable simpler, quicker, and more secure installations. This is achieved with a new thread technology. In contrast to all prior (DIN-standard) fittings, the EO-3 system is based on a 24-degree inner cone with integrated soft seal and a cone-shaped connecting thread. The world's first and unique system of this kind, the EO-3 fitting enables the control of installation results from the outside. Using a yellow indication ring, the installer can tell immediately whether the fitting has been made correctly. EO-3 fittings can be installed considerably quicker than conventional fitting systems on the market. The EO-3 installation requires neither a torque wrench nor a wrench extension - a common open-ended wrench will suffice. With pipe sizes from 25 millimeters, an octagonal screw nut - instead of a standard hexagonal screw nut - ensures for increased ease of installation. The ocatgonal screw nut makes access easier with the open-ended wrench in tight construction spaces. The wrench must not be changed so frequently, meaning the installation speed increases.

Machine Pipe Forming with Proven Technology:

• For the new bolt connections, Parker uses the EO forming machine tool that is already on the market. With the machines users have been using up until now to produce, for example, the EO2-FORM connections, users can also create EO-3 fittings- an important contribution to cost reduction. This merely requires the respective EO-3 forming dies.

Ability to be Combined and Flexible Employment:

• In addition to rigid tubework, many applications demand flexible hose connections. EO-3 is applicable in both variants. Linking to existing EO-2 connections is also possible without any problems thanks to an adapter. This means "old" fittings can be converted or upgraded to the EO-3 system at virtually no additional cost. The new fitting system offers four times as much safety and does away with the standard LL, L, and S series classifications that have previously been customary. But for a new exceptions, a single pressure stage of 420 bar applies to all tube sizes. Elastomeric materials can be selected specifically for applications and, thus, media.

Benefits of the new Concept at a Glance:

• Immediately detectable thread intake
• Quick manual pre-installation
• Safer installation due to less effort
• Less space requirement for installing in difficult installation situations
• Shorter installation time
• Indication ring as a control option for the installer
• Soft seal integrated in the cone improves sealing behavior - even with high system dynamic

Phastite® for Pipe Connection System Parker Phastite Tube Fittings Non-Welded Connection System Phastite® for pipe is a breakthrough in pipe connection technology. Its innovative design combines fast installation with a simple assembly process to achieve permanent non-welded, leak-free connections quickly and easily.

When accounting for the total throughput time, a Phastite connection can be fabricated in just minutes, compared to the hours required for welded connections. What’s more, Phastite reduces overall post-welding inspection time and costs by eliminating nondestructive examination (NDE) such as radiography/X-ray and even liquid dye penetrant.

A versatile system, Phastite for pipe is:

Well suited for hydraulic, water and water/glycol, lubrication and other media

Compatible with NPS/IPS schedule pipes sizes 3/4", 1", 1-1/2" and 2"

Able to withstand pressures up to 10,000 psi/700 bar

Designed to perform at subsea depths of 15,000 feet

Meets requirements of ASME B31.1 and B31.3

Tested in accordance with ASTM F1387 

DNV RP-A203 Technical 

Qualification Program Certificate Mechanical pipe joining technology for high pressure systems operating at 4500-6000 psi is generally limited to sizes up to 3/4". This systemic shortfall is attributed to both tube and threaded fitting limitations. Such limitations have required customers to typically weld heavy schedule pipe in the 3/4" to 2" range. Welding introduces complexity, time and potential hazards for high-pressure hydraulic systems. Phastite for Pipe fills the gap between high-pressure threaded tube fittings and butt weld pipe connections.

Phastite for pipe uses a patent-pending sealing technology to provide permanent connections to off-theshelf schedule pipe. The robust design ensures a leak-free performance in even the most demanding hydraulic and gas applications, while assembly can be completed quickly and easily. After a series of fast inspection and pipe-marking guidelines, Phastite fittings are axially swaged to the pipe using a bench-mounted Parker Phastool 100. Once the collar is fully locked to the fitting body, it will not disengage – offering a permanent connection solution in just minutes!
Phastite for pipe offers greater overall efficiency with its impressive reduction of installation time. A typical complete pipe weld for 1" to 2" heavy schedule pipe (sch 160/XXS) may require many weld passes and commonly demands more than an hour for total fabrication.

In the same amount of time, as many as eight Phastite connections can be made. This radically improves the piping fabrication efficiency. Extending across multiple days and welders/fitters, piping projects can be dramatically streamlined. Phastite for pipe also allows for more consistent labor planning as fabrication times between pipe schedules are virtually the same. Further standardizing operation, one Phastool machine can be used throughout the range of schedule pipe sizes.Virtually every industrial and oil and gas performance requirement has been considered in the development and validation process. Phastite meets or exceeds typical SAE/ ISO performance requirements for mechanically attached fittings, as well as maintains both a fluidand gas-tight seal throughout an exhaustive battery of application specific performance tests. Subjected to corrosion tests well beyond the traditional intensity, Phastite has passed SCC, Splash Zone and HISC tests to ensure proven durability.

Hydraulic systems in oil and gas applications carry stringent performance requirements. Knowing Phastite achieves compliance in these applications translates to worry-free operation across other industries.

Design criteria require any fitting to achieve two functions – it must both seal against leaks and mechanically hold against system pressure. Unlike flare fittings which achieve both functions at the flare, flareless fittings are more complex. Sealing must be achieved at a minimum of two points (more in the case of two ferrules). First, a line contact seal must be "coined" between the contact point of the ferrule and the internal body seat. Second, a "bite" seal deep enough to penetrate surface scratches on the tube, must be established between the ferrule and the tube. Mechanical holding power is achieved by the "bite" into the tube causing displaced metal to be pushed up into a "wall" ahead of the bite.

This "wall" prevents the tube from blowing out. The amount of force that is acting to push the tube out is calculated by multiplying system pressure by the cross section area of the tube. For example, blowout force on a 1/2" OD tube at 1000 psi static pressure is 197 lbs. Note that in the SAE flareless fitting, the bite is just as effective on a solid bar as it is on the medium to heavy wall tubing for which it was designed. Compare this to light duty instrumentation fittings (one or two ferrule) which rely on mechanical swaging of the tube for holding power. In these fittings, as the wall thickness increases, less swaging action is possible making such fittings unsuitable for heavy wall tubing and high pressures.

• Vibration must be totally isolated from the "bite" area in any flareless fitting. The "bite" creates a stress riser which will cause fatigue and cracking if the vibration is not controlled. The SAE flareless fitting with its angle at the rear of the ferrule causes the ferrule to "bow" into a barrel shape and grip the tube at the rear. The rear grip channels vibration into the nut/body system shielding the "bite” area. Examination of two ferrule instrumentation fittings reveals that tube vibration is fed directly into the "bite" making these fittings undesirable for high pressure, high vibration service.

• All flareless fittings must be tightened a bit more upon each remake. SAE hydraulic flareless fittings are designed for 15 remakes. Reusability of parts is limited in that a new ferrule is needed to re-tube.

• While there is no need in small sizes, in 5/8” OD and larger all manufacturers recommend mechanically presetting the ferrule. The fitting is not recommended for thin wall tubing because of the high forces exerted upon the tube by the ferrule.

• Because the dimensions of the fitting are controlled by the Society of Automotive Engineers (SAE), all manufacturers’ fittings will interchange, piece by piece.

• Only Parker has these important features: an exposed "bite" allowing visual inspection; forged shapes and nuts; rolled external threads; more shapes and sizes and availability in steel, stainless and monel.