Heat-treated and internally hardened for high durability; available in various materials to meet a wide range of applications; standard one or two-piece configuration, with designs available for pressure of 5000psi(35.1Mpa), 7500psi(52.7Mpa), and 10000psi(70.3Mpa); discharge connections available on each side; suction connections on each side or front center.
Material is 35CrMoA or 40CrMoMn alloy forged steel. To get better fiber texture, we use electric stove for second forging, or deoxidation[...]