ISO INTERNATIONAL. STANDARD. ISO. First edition. Rubber hoses and hose assemblies —. Wire-braid-reinforced hydraulic types. ISO Rubber hoses and hose assemblies —. Wire-braid-reinforced and type R2AT, which were specified in ISO and ISO , but. Type EN 1SN / ISO 1 Layer Hydraulic Hose. Technical data: Construction: Covering: Black synthetic rubber. Reinforcement: 1 layer steel wire braid.
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Testing was performed on plug sizes —02 through —12, testing 3 samples of each respective size.
Exceed EN 853 1SN – SAE 100 R1AT – ISO 1436-1 1SN/R1AT
EPCO wanted to determine more accurately the burst 1436-11 of the larger and smaller plug sizes that were not originally included in the earlier Zero-Leak Gold Plug tests conducted by the Fluid Power Institute. Once the minimum torque value had been established for each plug size a 2,cycle endurance test was performed on each selected plug size.
New and revolutionary designs in fittings, sometimes, do not apply to stated standards and protocol for testing. Some additional benefits of using this type of plug are: Existing standards and specifications will be examined to 1436–1 how the protocol is not applicable, and recommendations made to adequately cover the intent of the official testing protocol.
Gates® G1 Hydraulic Hose – Industrial Ancillaries
Request a copy of the Test. Maximum gap minimization is achieved by optimal application of the geometric principle of the taper.
This defines a failure. Request An Engineering Packet.
Parker 1/4″ ID Hydraulic Hose
The Zero-Leak Gold Plugs provide a primary metal-to-metal seal with an independent elastomeric back-up seal. E Program In Print Links. The paper will discuss testing methods for a new style of fittings. Evaluation by the FPI determined the maximum pressure that each specimen could withstand before it would no longer contain the fluid.
The fittings developed a zero leak seal at very low assembly torque values and EPCO wanted to determine more accurately the torque values at which the fittings would not leak under accepted industry practices and established measuring methods. The fittings developed a zero leak isk at lower assembly torque values than their SAE counterparts.
Additional testing will be conducted to determine Proof and failure pressure of the plugs. The purpose of the test is 1463-1 prove the integrity of the Zero-Leak Gold plugs when independently subjected to both internal and external pressure.
Plug can be resealed repeatedly without loss of effectiveness. Hydraulics and Pneumatics at work in your world.
Zero-Leak Gold plugs are interchangeable with standard port entry plugs. Zero-Leak Gold Plugs have been identified as a replacement and improvement to the standard hollow hexagon plugs manufactured to SAE J presently used within current end fitting terminations.
With the plug fittings at their minimum torque values they must complete a 1,cycle pressure fatigue test in accordance to NFPA fatigue standard T2.
Three samples of plug fittings, sizes ranging from to —12, were torqued to a percentage of prior test results. EPCO wanted confirmation of 14436-1 values under accepted industry practices and established measuring methods. Effective in vibration, temperature variation, and pressure spike situations.