Black pipe nipples

A pipe nipple is a length of straight pipe with male threads on both ends. It is one of the most popular category of pipe fittings. It is a connector or a coupling threaded on both ends. Pipe nipples are used to allow plumbing to be connected to a water heater or other plumbing. They are used to fit straight end hose or pipe. A combination of pipe nipples are recommended for low-pressure discharge and suction service for various compatible liquids and not for compressible products like air, nitrogen or steam.

The working pressure of pipe nipples will vary with the size and construction of the pipe, the type and number of clamps used, clamp placement, proper installation of clamps, temperature and product being conveyed. Pipe nipples are available in the widest variety of wall thicknesses and materials in the industry.

Wall thickness standard Std.Sch40, XH Sch80,XXH Sch160,

NOTE:

MINIMUM WALL THICKNESS AT ANY POINT TO BE NOT MORE THAN 12.5% UNDER NOMINAL WALL THICKNESS SPECIFIED FOR THAT SIZE PIPE.

CARBON STEEL PIPE NIPPLES

Material: ASTM A53 / ASTM A106 Standard Specification for pipe steel; Welded and Seamless; Black and Hot-Dipped

Threads: ANSI/ASME B 1.20.1

DIN 2982 STANDARD STEEL PIPE NIPPLES

Material: For Running Nipples, Seamless or welded steel tubes according to DIN2441,

                For Barrel Nipples, seamless or welded steel tubes DIN2440, 

Thread: Running Nipples, DIN259;  Barrel Nipples, DIN 2999.

Finish: Black, Galvanized and Hot-Dipped

BS EN10241 STANDARD STEEL PIPE NIPPLES

Material:  Seamless or welded steel tubes accouding to BS 1387.

Thread:  ISO 7/1 or BS 21.

Finish: Black, Galvanized and Hot-Dipped
 

Hebei dongwang metal products co., LTD. Is located in the west coast of the bohai sea of cangzhou guanting township Shijiazhuang industrial zone, is a carbon steel pipe fittings, cast steel and high pressure pipe fittings, stainless steel pipe fittings professional production and processing enterprises, the company in 2000, is engaged in the production of various kinds of pipe fittings, has a complete and scientific quality management system, after for the people of unremitting efforts, we have become cangzhou city specializing in the production of carbon steel pipe cast steel pipe stainless steel pipe fittings of production-oriented enterprises.

The products are widely used in water conservancy, electric power, gas, petrochemical, etc.The main products are: steel pipe outer wire joint, steel inner wire joint, smooth surface joint, pagoda joint, cast steel high-pressure elbow, tee, forging high-pressure oil and other accessories, but also according to the requirements of customers to design and produce other types of metal products.Products are designed and manufactured in accordance with international standards: API, ANSI, BS, DIN, JIS, exported to North America, South America, Western Europe, the Middle East and southeast Asia markets.

We sincerely hope to cooperate with old and new customers at home and abroad to deepen understanding and promote friendship.