Made of high-strength alloy steel, strict heat treatment ensures that the joint has uniform metallographic structure and pressure bearing capacity. The materials used fully comply with the American ASTM and AISI standards, and the product technical indicators fully comply with the API Spec 6A standard. The product has reliable sealing, fast loading and unloading, and good general interchangeability. The product can be connected with pipeline threads, oil pipe threads, butt welding or compression seal ends. 

Note: The actual parameters are subject to the latest atlas