Hebei Jingxian Jingbo Petroleum Mahinery Co. Ltd.

HeBei, China

We are offering union high-middle-low pressure union. high pressure union is forged and made of high strength alloy steel with imported worldclass technology. Strict heat treatment ensures uniform metallographic structure and bearing capacity in the connector .the materials used fully comply with astm and aisi of usa, and the technical indicates of the product with api spec 16c standard. The product is tight and reliable , and provides easy. Mounting and dismantling and good exchangeability. The connector of the product allows connection for pipeline thread, oil tube thread and butt weld or pressureless seal end. With replaceable resilient nitrile-butadiene rubber seal ring and robust wall thickness design, this figure is used in high-pressure system. it is recommended for cement filling, fracturing, acidizing, testing and choke and kill line . Also, it may be used in pressureless seal connection. Butt weld sch.xxh is desired.