Company Dynamic

November 19, 2017
carbon steel elbow

Dimensions of Elbows , Long Radius ,Short Radius,45 deg,180 deg

1 SCOPE General This Standard covers overall dimensions, tolerances, ratings, testing, and markings for factory-made wrought buttwelding fittings in sizes NPS through NPS 48 (DN 15 through DN 1200). Special Fittings Fittings may be made to special dimensions, sizes, shapes, and tolerances by agreement between the manu­facturer and the purchaser. Fabricated Fittings Fabricated laterals and other fittings employing cir­cumferential or intersection welds are considered pipe fabrication and are not within the scope of this Standard. Fabricated lap joint stub ends are exempt from the above restrictions, provided they meet all the require­ments of the applicable ASTM material specification listed in […]
November 19, 2017

Carbon Steel Line Pipes APPLICABLE SPECIFICATION – MATERIAL DESIGN TECHNOLOGY & Manufacturing Available Size Range (Carbon Steel Pipes)

APPLICABLE SPECIFICATION MATERIAL DESIGN TECHNOLOGY Line Pipes (Carbon Steel) DESIGN CONCEPT FOR SOUR SERVICE API 5L Line Pipe (Grade b,X42, X46, X52, X56, X60, X65, X70, X80, X90, X100) ISO 3183 Petroleum and natural gas industries -Steel Pipe for Pipelines- DNV OS-F101 Submarine Pipeline Systems (Applicable Design Code) ASTM A53 Pipe, Steel,巳lack and Hot-Dipped, Zinc-Coated, Seamless ASTM A106 Seamless Carbon Steel Pipe for High-Temperature Service ASTM A333 Seamless Steel Pipe for Low-Temperature Service DIN 1629 Seamless Non-Alloy Steel Tubes CSA Z245.1-M1982 Steel Line Pipe JIS G3454 Carbon Steel Pipes for Pressure Service (STPG) JIS G3455 Carbon Steel Pipes for high […]
May 3, 2017
Internal and External Coating Steel Pipe

Uses of Internal and External Coating Steel Pipe

Internal and external coating steel pipe due to the inner wall of epoxy resin, so the surface smooth, reduce fluid resistance, reduce flow resistance, increase the flow, and not scaling, not easy to breed microorganisms. To solve the ordinary fire water supply pipe and galvanized steel pipe buried and water corrosion and scaling problems, will not occur clogging the pipeline and plug the phenomenon of the spray, the protective layer does not fall off, uplift, softening, blistering, cracking, peeling. Reduce the phenomenon of adhesion to improve the life of the fire water supply pipeline, while the fire inside and outside […]
March 27, 2017

JIS standard seamless steel pipes

Japanese Commercial Standards (JIS) developed by the company apply to a wide array of commercial services and technologies such as autos, metallurgy, ships and medical equipment. Seamless steel pipe is likewise called CDS pipes (Cold drawn seamless pipe). It’s is used widely in matching parts, shafts, bearings, cylinders having strength of 75000 PSD tensile. It is a solid carbon steel rod which is pressed on to the mandrel to form the shape of tube. It is offered in different sizes. The technique for making cold-drawn smooth pipes involves taking a round “billet” or bar of steel and boring it in […]
March 7, 2017

customer from turkey visit our company

Customers Husiyin from turkey visit our Seamless steel pipe factory today.he need 500 tons 4“ ASTM A106 seamless pipe .accompanied by general manager Lisa and sales manager sky. Husiyin visited the production equipment We negotiated with Husiyin for the detail of the seamless steel specification,.Finally we reached a preliminary agreement .