factory weld steel pipe

ASME B16.11 Socket Weld Pipe Fittings Manufacturers, Factory

Apr 03, 2020 · Socket weld pipe fittings are manufactured by forging, followed by heat treatment and machining solid steel as per ASME B16.11 and other dimensional standards. For bigger size piping systems buttweld pipe fittings produced as per ASME B16.9 are used. China Erw Welded Steel Pipe Factory - Home Facebook#2 Directly square welded pipe production line. #3 Multi-functional production line for cold rolled section steel/welded pipe. (We could save your 60%-80% charges on moulds by using our patent, one set of moulds could produce many sizes and do not need to change the rollers) #4 Slitting lines and etc. ZTZG MACHINERY Tel/WhatsApp:0086-13273115330 Email:[email protected]

China S355J2 SSAW SPIRAL Welded Steel Pipe

The SSAW Welded Steel Pipe For Oil Use, SSAW Welded Steel Pipe Detailed Product Description 1) Standard:DIN2448, DIN1629, DIN17175, EN10255, EN10216 2) Grade:ST37, ST44, St45, ST52, S355JR 2) Size:From 1/ 2 " to 32 " , 3) Wall Thickness:2-60mm 4) Length:4M to 12 M Packing 1) Packing in bundles, 2) Surface:Varnish coating 3) Ends:Beveled or square cut, Plastic capped. China Tianjin Factory Ms ERW Black Welded Steel Pipe ERW steel pipe is one of the main pipe structural material in construction and liquid transfer steel material. It is properly used in bridge building, underground transfer assemble structure ,agriculture, chemical liquid transfer, oil and gas transfer and so on, It will China Welded Steel Pipe Manufacturers, Suppliers, Factory If you're going to buy high quality welded steel pipe in stock, welcome to get more information from our factory.Our company adheres to the service tenet of 'providing high-quality Steel Pipe EN 10217, Steel Pipe DIN 17100, Square Steel Tube and creating a century-old enterprise', and strives to provide services to our partners. If you are interested in our company's products and services, you can leave a

China Welded Steel Pipe, Seamless Steel Pipe Suppliers

TIANJIN BAOLAI STEEL INDUSTRY GROUP CO., LTD is a comprehensive company, which focus on welded steel pipes and other steel products. Established in 1991, Baolai is among the first few specialized companies that develop and manufacture ordinary and special diameter welded steel pipes. Sturdy, Stainless welded steel pipe factory for Industry The welded steel pipe factory you can find on the site are generally built using hot-dipped technology to prevent rusting and weakening of the structural elements. With seamless welding quality, these welded steel pipe factory are annealed with nitrogen protection and are polished with utter professionalism. These products are made of robust materials such as carbon steel, stainless steel, galvanized surface The Origin and Development of Electric Resistance Welded May 18, 2021 · The seamless welded pipe production technology was invented in Germany, and the technology since then is mainly in Germany. The United States is a pioneer in the development of electric resistance welded pipe (ERW welded pipe) production technology. Since its birth, there have been major technological advances almost every ten years.

Welded Monolithic Insulation Joint - World Iron&Steel

It consists of short joints, steel flanges, steel fixing rings, seals, retaining ring, insulation kit and packing, etc. The insulating ring is the core part of the insulation joint in compliance with ASTM D709 G10. Specification:ANSI B31.4/ 31.8/16.25. Ends:Weld ends, threaded ends, flange ends. Size:DN15DN1200 . PressurePN1.0PN40Mpa Welding steel pipe Manufacturers & Suppliers, China welding steel pipe manufacturer/supplier, China welding steel pipe manufacturer & factory list, find qualified Chinese welding steel pipe manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China. steel welded pipes factory, steel welded pipes factory offers 33,677 steel welded pipes factory products. A wide variety of steel welded pipes factory options are available to you, such as steel grade, standard, and grade.

Welded Steel Pipe, Seamless Steel Pipe, Hunan Standard

Hunan Standard Steel Co. is a as the professional manufacturer of seamless steel pipe, welded steel pipe and pipe fittings.