HP衣领和腺体,不锈钢耐酸不锈钢316L / EN1.4404冷拉。Industry standard tubing sizes: 1/4", 3/8", 9/16" Over 400MPa working pressure Tested for cyclic pressure resistance Full material traceability Clearly marked individual components Additional collar and gland nuts are also available. Suitable for CEJN’s hose tube fittings with left hand threads. They are easy to install, by mounting the gland nut on the tube and then threading the collar completely so the entire collar thread is engaged. Hand tighten the connection and then create the sealed with the specified torque.