weco pup joint dimension manufacturer

Now there’s a new Lightweight Fittings family that is ideal for handling a complete range of well servicing fluids at cold working pressures to 20,000 psi. Available in 1- to 4-inch sizes, FMC fittings feature high-quality forged construction with integral Weco wing union end connections for a high-strength, high-integrity connection every time. Tees, elbows, crosses, wyes, and laterals can be combined to suit virtually any installation. Like other FMC flowline products, FMC’s Integral Fittings come with full material traceability and can be supplied with Charpy impact values.

We manufacture pup joints in all sizes, grades, and thread profiles to meet any requirement. Our tubing pup joints are manufactured out of seamless tubing and machined or upset to final dimensions. All API casing and tubing pup joints are manufactured according to API Spec 5CT. Special requirements are available on request.

APIIntegral Pup Joints are straight tubes/pipes with hammer union, thread, or flange connections on both ends, which have been widely used for transporting high pressure flow in fracturing manifold, cementing manifold, maintenance manifold and test manifold.

Qihang"s Integral Pup Joints are forged from premium alloy steel, handled by advanced metal melting and heat treatment technology. All of our pup joints are strictly desined, manufactured and tested according to API 16C, APIQ1 and NACE 0175, both pressure thread seal straight pipe and non-pressure thread seal pup joint are available.

The integral high-pressure pipeline is the high-pressure straight pipe, which is called the integral pup joint in foreign countries. It is forged with high quality alloy structural steel. The end Union and straight pipe are forged into a whole, avoiding disassembly, excellent sealing performance, light weight, convenient use and fast installation. The specification of high-pressure straight pipe is 1 "~ 4", the rated working pressure is 42mpa-105mpa, and the length is 1FT, 2FT, 3FT, 4FT, 5FT, 6FT, etc. according to the needs of users, high-pressure integral straight pipes of various specifications and used in acid environment can be provided;Contact:Tianjin Forwell Energy Equipment

2. In addition to integral high pressure straight pipe, the company can also provide three types: pressure thread sealing type, non pressure thread sealing type and welding type short joint.

The Union Straight pipes and elbow are designed as per API Spe 16C and made by low carbon alloy steel with integral forged, H2s as per NACE MR0175 Standard. The straight pipe with WECO Union connection is applied for connection of well surface testing equipment. The straight pipe one end is union female in Fig 602 or FIG1502, another end is union male in FIG602 or FIG1502, the nominal size is 3”, length can be 0.5m to 5m. We are able to supply straight pipe in various size with union connection.