Seamless pipe is a tubular section or hollow cylinder without seams in cross-section. Seamless pipes are mainly used to convey substances which can flow like liquid, oil, natural gas, slurries, powders and masses of small solids. Also, it can be used in boiler plant, structural applications, engineering and mechanical processing plant.
Name: Seamless Pipe
Steel Material: GR.B, X42, X46, X52, S355J0H, S355J2H, 10#, 20#
Standard: API 5L, ASTM A106/A53, DIN2391,ASTM A179/A192,EN10210,EN10208
Size: OD: 13.72-914.4mm / WT: 1.65-22mm,
Whatever international market or domestic market, seamless steel pipe demands has a large share in the market especially tubing and casing and oil pipes. Therefore, Ourway steel as professional seamless pipe manufacturer devotes to focusing on the ability to develop high strength grade, high destruction and high corrosion oil pipeline and high pressure boiler seamless tube and cylinder tubes etc. At the same time, we will gradually raise our product market and expand market share in the international market.
The seamless pipe standard is in different way for different applications.
Mechanical seamless pipe (ASTM A53) is used in the general structure and the mechanical structure.
Fluid conveying seamless pipe (ASTM A106) is used for conveying water, oil, gas and other liquid.
Low temperature seamless pipe (ASTM A333) is used in low temperature pressure vessel pipe and low temperature heat exchanger pipe.
Low or medium pressure boiler seamless pipe is used in manufacturing superheated steam pipe, water pipe, big or small pipe and arch pipe for various structural low or medium pressure boiler and locomotive boiler.
High pressure boiler seamless pipe with quality carbon steel, alloy steel and stainless heat resistant steel (ASTM SA106, ASTM SA210 and DIN17175-79) is used in manufacturing high pressure and over pressure water tube boiler heating surface.
Tubing and casing (API SPEC 5CT) is used for extraction of oil or gas in oil wells.
Pipeline (API SPEC 5L) is used in transporting petroleum and oxygen, water and oil of natural gas industry.
Alloy pipe with high temperature resistant, good low temperature resistant and corrosion resistance (DIN17175-79, ASTM SA335, and ASTM SA213) is applied in petroleum, chemical industry, electric power and boiler industry.
Stainless steel pipe (ASTM A213, ASTM A269, ASTM A312 and DIN17458) is widely applied in petroleum, aviation, smelting, food, water conservancy, electric power, chemical industry and medicine or machinery etc.
Seamless tube for general use is processed with 10#, 20#,30#, 35# and 45# high quality carbon steel or 16Mn、5MnV low alloy structural steel or 40Cr, 30CrMnSi, 45Mn2, 40MnB by hot rolling or cold rolled. Seamless steel pipe made with 10#, 20# low carbon steel is mainly used for fluid pipelines. Seamless steel pipe made with 45# and 40Cr medium carbon steel is used in manufacturing machinery parts such as the stress parts of automobile and tractor.
Seamless Pipe Cold Drawing Flow
Seamless Steel Pipe Hot Rolling Flow
Packing of Seamless steel pipe is divided into bundling, casing and strapping with oil or casing with oil.
Specializing in various kinds of seamless pipes production and supplying, Anson steel subsidiary of AGICO is a professional seamless manufacturer and supplier in the international trade. We keep enough in stock in the warehouse every month. Besides, we keep a good relationship with every big steel factory in China, so we can guarantee the delivery time and competitive prices for customers. Therefore, if you have any inquiry on different kinds of seamless pipes, please don‘t hesitate to contact us by e-mail or ring us!