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Tianjin Hang Kai Duo International Trade Co.,Ltd.
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steel pipe erw longitudinals
| Payment Terms: | T/T,L/C,WU |
| Place of Origin: | Tianjin, China (Mainland) |
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Product Detail
1 Oiled
2 Galvanized
3 3PE Anti-corruption coated
4 According to the customers' requirement
Erw Longitudinal galvanized steel pipe
1.superior qualty;
2.belong to metallugy product;
3.strong and durble;
4.reasonable price
1.superior qualty;
2.belong to metallugy product;
3.strong and durble;
4.reasonable price
Welded steel pipe used in billet steel sheet or strip steel, the welding process is divided into the stove pipe, welding (resistance welding) pipe and automatic arc welded pipe
Pipe. Because of its divided into Longitudinal and spiral welded pipe two. Because of the shape of the end into the pipe of circular welded pipe and shaped (square, flat, etc.). Pipe because of its material and for different purposes, divided into the following number of varieties: GB/T3091-2001 (low pressure fluid galvanized welded steel pipe). Mainly used for conveying water, gas, air, oil, and heating hot water or steam and other generally low pressure fluid, and other uses tube.
The representative of material: Q235A grade steel. GB/T14291-2006 (mine liquid welded steel pipe). Mainly used for mine air pressure, drainage, and the shaft to put gas straight seam welded steel pipe. Representative of material Q235A, B grade steel. GB/T14980-1994 (low pressure fluid with a large diameter welded steel pipe). Low-pressure fluid for conveying water, sewage, gas, air, heating steam and other purposes. The representative of material Q235A grade steel. GB/T12770-2002 (mechanical structure Welded stainless steel). Mainly used for machinery, automobiles, bicycles, furniture, hotels and hotel decoration, and other mechanical components and structural parts
The representative of material: Q235A grade steel. GB/T14291-2006 (mine liquid welded steel pipe). Mainly used for mine air pressure, drainage, and the shaft to put gas straight seam welded steel pipe. Representative of material Q235A, B grade steel. GB/T14980-1994 (low pressure fluid with a large diameter welded steel pipe). Low-pressure fluid for conveying water, sewage, gas, air, heating steam and other purposes. The representative of material Q235A grade steel. GB/T12770-2002 (mechanical structure Welded stainless steel). Mainly used for machinery, automobiles, bicycles, furniture, hotels and hotel decoration, and other mechanical components and structural parts
Its representative material 0Cr13 1Cr17, 00Cr19Ni11 1Cr18Ni9, 0Cr18Ni11Nb etc.. GB/T12771-1991 (fluid transport Welded stainless steel). Mainly used to transport the low-pressure corrosive media. The representative of material 0Cr13, of 0Cr19Ni9, 00Cr19Ni11, 00Cr17 0Cr18Ni11Nb, 0017Cr17Ni14Mo2 and so on. Otherwise, decorative welded stainless steel tube (GB / T 18705-2002), architectural decorative stainless steel welded pipe (JG / T 3030-1995), the low pressure fluid with a large diameter welded steel pipe (GB / T 3091-2001), and heat exchangers used in the welded steel pipe (YB4103-2000).
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Company Info
Tianjin Hang Kai Duo International Trade Co.,Ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler
City: Tianjin
Province/State: Tianjin
Country/Region: China (Mainland)
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