weco pup joint dimension brands

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.

All Chiksan and Weco sour gas products meet or exceed NACE and API requirements. FMC began providing quality sour gas long before the National Association of Corrosion Engineers (NACE) Standard MR-01-75 was written. Today, all Chiksan and Weco brand products for sour gas service meet or exceed NACE Standard MR-01-75 and the American Petroleum Institute’s (API) Standard RP-14E.

Weco wing unions are the most complete line of sour gas pipe connections available, ranging in sizes from 2-to 6-inches with cold working pressure to 15,000 psi. All Weco unions are color coded with an olive green, zinc-chromatic primer for quick identification. Material meets NACE MR-01-75, ASTM and AISI standards.

Weco sour gas plug valves are reliable, quarter-turn valves designed for services to 15,000 psi cold working pressure. These rigged valves range in size from 1 to 3 inches and come with integral Weco wing union ends. The union ends add considerable strength to connection, reduce turbulence, and minimize corrosion and stress concentration sites. Weco sour gas plug valves are available with manual, handwheel, and hydraulic actuators.

FMC’s lightweight, one-piece pup joints feature integral Weco wing union end connections. Available in lengths to 10 feet, Weco alloy-steel pup joints efficiently handle sour gas fluids at cold working pressures up to 15,000 psi.

Weco adapters and integral fittings are ideal for handling sour gas fluids at cold working pressures up to 15,000 psi. These proven products 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.

Weco Pressure Relief Valves for sour gas service are the automatic way to relieve pressure at preset system limits. These rugged, compact valves are available for cold working pressures up to 10,000 psi. The pressure relief valve comes in a 2-inch size with integral Weco wing union ends.

FMC’s patented flowline check valves are used to isolate well servicing equipment from high pressure fluids. These rugged valves seal against sour gas fluids up to 10,000 psi. They are available with or without a downstream vent (consult factory), and are available with integral Weco wing union ends.

Originally branded under the Weco® names, the wing unions & swivel joints have built a worldwide reputation with generation to generation of field operators.

The Weco® names have developed into generic terms for the products themselves, after so many years usage, rather than an individual brand or manufacturer.

The applied technologies of wing unions & swivel joints have proven their high level of efficiency in extremely severe flow conditions such as very high pressure & flowrates, high & low temperatures, multiphase flow, erosive and corrosive agents, vibration in pumping piping systems, etc.

Weco fittings and pup joints have been optimized for minimum weight and size. These rugged products are ideal for handling a complete range of standard and sour gas well servicing fluids at pressures up to 20,000 psi.

Available in 1 to 4-inch sizes, both fittings and pups feature forged construction with integral Weco wing union ends for a high strength, high-integrity connection every time.

Weco pups and fittings come with full material traceability and can be supplied with Charpy impact values. Like all pressure containing products, Weco pups and fittings require special handling (see inside back cover of the attached brochure for Warnings and Cautions).

High pressure Pup joint is a kind of pressure pipe with hammer union end or flange end connection,the high pressure pup joint can be made integral or weld type which end connection is welded to pipe. Cost of Intergal type is higher than welded type.

Hammer union end connection pup joint is designed to interchangable with weco wing union, including Fig100, Fig206, Fig207, Fig602, Fig1002, Fig1502, Fig2002, Fig2202 and etc.

Flange end connection pup joint is designed according to API 6A or ASME standard. Working pressure of pup joint is from 2,000 psi to 20,000psi.Manufacturing theory is according to API 16C Our company supply the high pressure weco pup joints are four types:pressure thread seal,

FMC Weco Unions and Valves undergo rigid quality control and therefore provide the most reliable pressure-tight positive sealing designs. Weco unions are simple to identify and has the widest selection in the oil and gas industry. They also make use of interchangeable parts. Hence, Weco unions are easy to maintain or replace.