High pressure hammer unions are forged with high-strength alloy steel using internationally advanced technology. Strict heat treatment ensures that the joints have uniform metallographic structure and pressure-bearing capacity. The materials used fully comply with ASTM and ANSI standards. The product technical index fully comply with API Spec 16C standards. The products have reliable sealing character, can be fast loaded and unloaded, also with good general interchangeability. The product connector can be connected with pipeline threads, oil pipe threads, butt welding or pressure-free sealing ends, and can be interchangeable with FMC WECO.
