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We can produce and supply various of weld steel pipes, such as LSAW Steel Pipes, SSAW Steel Tubes, ERW Steel Pipe, .etc.
Welded steel pipe, also known as welded pipe, is a steel pipe made of steel plate or strip steel after crimping and welding, generally with a length of 6 meters.
Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of the weld seam. Classification by production method: process classification – arc welded pipe, electric resistance welded pipe,( 63694271,high frequency, low frequency) gas welded pipe, furnace welded pipe.
Welded pipes with smaller diameters adopt straight seam welding, and welded pipes with large diameters mostly use spiral welding; according to the shape of the end of the steel pipe, it is divided into circular welded pipe and special-shaped (square, rectangular, etc.) welded pipe; according to different materials and uses, it is divided into mine fluid Conveying welded steel pipes, galvanized welded steel pipes for low-pressure fluid transportation, electric welded steel pipes for belt conveyor rollers, etc.
Commonly used materials for welded pipes are: Q235A, Q235C, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, etc.
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1. Standard packaging
2. Packaging according to customer requirements
Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q: Can I go to your factory to visit?
A: Of course, we welcome customers from all over the world to visit our factory.
Q: What product information do I need to provide?
A: You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q: Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept third party inspection.
Q: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO9001 certificate, quality can be guaranteed.
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Main Product:
Carbon Steel Pipe,
Alloy Steel Pipe ,
Carbon Steel Coil,
Galvanize Steel Coil ,
Carbon Steel Plate ,
Stainless Steel Plate
