Product Description

Welded steel pipe, also known as welded pipe, is made of steel plate or strip after crimping forming welded steel pipe. Welded steel pipe production process is simple, high production efficiency, variety of specifications, less investment in equipment, but the general strength is lower than seamless steel pipe.

NameWelded pipe
SizeQ235A, Q235C, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, etc.
Export toIreland,Singapore,Indonesia,Ukraine,Saudi Arabia,Spain,Canada,USA. Brazil,Thalland,Korea,Italy,India,Egypt,Oman,Malaysia,Kuwait,Canada, Viet Nam, Peru,Mexico,Dubai, Russia,etc
PackagePlastic film with Wooden case or wooden pallet
Delivery timePrompt delivery or upon your order quantity.
Quality ControlGB/T3091-2008(welded steel pipe for low-pressure fluid transportation) its representative material is :Q235A steel.GB/T14291-2006(mineral fluid transport welded steel pipe) its representative material Q235A, B grade steel.GB/T12770-2002(welded stainless steel pipe for mechanical structure) its representative materials: 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, etc.The representative materials of GB/T12771-1991(welded stainless steel pipe for fluid transportation) are 0Cr13, 0Cr19Ni9, 00Cr19Ni11, 00Cr17, 0Cr18Ni11Nb, 0017Cr17Ni14Mo2, etc.In addition, welded stainless steel pipe for decoration (GB/T 18705-2002), welded stainless steel pipe for architectural decoration (JG/T 3030-1995), and welded steel pipe for heat exchanger (YB4103-2000).
ApplicationThe products are widely used in tap water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction, is one of the twenty key products developed in China. For liquid transportation: water supply, drainage. For gas transportation: gas, steam, liquefied petroleum gas. For structural use: for piling pipes, Bridges; Pipe for wharf, road, building structure, etc.

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