Steel Pipe Type |
API steel, seamless steel pipe, Spiral steel pipe, ERW (electric-resistance welded )steel pipe, Hot- finished steel pipe, carbon steel seamless pipe, thick/heavy wall seamless pipe, SSAW(spiral submerged-arc welding) Steel pipe, LSAW steel pipe, Alloy pipes,Galvanized Steel Pipe |
Standard |
JIS, AISI, GB, DIN, EN BS EN10296, GB 5310-1995, GB 3087-1999, GB/T 8162-1999, GB/T8162, GB/T GB 13296-2007, GB 9948-2006, GB/T 12771-2000, GB/T 14291-2006, GB/T816... ANSI B36.10M-2004, ASME B36.19M-2004 |
Size |
(0.4inch-31.97inch)SMLS/ERW (8.62inch-95.98inch)SSAW |
Length |
Double random length(11.5m~12m) Sinlge random length(5.8m~6m) According to customers' requirements. |
Wall thickness |
Sch10~Sch160\XXS |
Ends type |
Belleved ends&Plain ends |
Surface treatment |
3PE, 3PP and EP, Transparent oil or black painting anti-corrosion |
Manufacturing process |
Hot Rolled/ERW/Condensed welding/Spiral welding |
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Material
Carbon steel Stainless steel Alloy steel
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Carbon steel pipe, stainless steel pipe, alloy steel pipe, duplex steel pipe |
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A/SA53 GR.B, A/SA106 GR.B, A/SA106 GR.C API 5L-B, X42, X52, X56, X60, X65 STPG370, STPG410, STPG480, STS370, STS410, STS480, STPT370, STPT410, STPT480 STK400, STK490 STKM11, 11-20 sorts A53 GR.B A672-B60, B65, C55, C60, C65 etc.. A134-A283, A134-A285 etc.. STPG370, STPY400, STK400, STK490 SPPS38, SPP | |
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A/SA312 TP304, 304L, 304H, 316, 316L, 317, 317L, 321, 347, 310, 310S SUS 304TP, 304LTP, 304HTP, 316TP, 316LTP, 317TP, 317LTP, 321TP, 347TP, 310TP, 310STP A/SA312 TP304, 304L, 316, 316L, 317L A358 TP304, 304L, 316, 316L A409 TP304, 304L, 316, 316L SUS 304TP, 304LTP, 316TP, 316LTP, 317LTP STS304, STS304L, STS316, STS316L | |
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A/SA335-P1, P5, P11, P12, P22, P91 STPA-12, 20, 22, 23, 24, 25, 26 A691-1 1/4CR, 2 1/4CR, 5CR, 9CR etc | |
Packing |
Hexagonal shaper bundled with strong steel strips.Plastic caps on both of the pipes.Other types of packing can be made according to the customers requirements |
MOQ |
5MT |
Delivery time |
10-100 days depending on quantity |
Payment terms |
L/C,T/T |
Shipment |
FOB Tianjin/Shanghai, CIF, CFR, etc |
Application |
Natural gas, petroleum, chemical industry, electric power, metallurgy thermodynamic fields, water supply engineering, steam heating, hydroelectric power station and long pipeline transportation projects. |
Remarks |
Other materials and drawings are available. |
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Welcome to contact us. Zhengzhou Huitong Pipe Fittings Co.,Ltd (32 years manufacturing experience) | |
Seamless Steel Pipe mills, volume should go through continuous annealing (CAPL unit) to eliminate cold hardening and rolling stress, or batch annealing reach the ASTM A213 T91 alloy seamless steel pipe/tube mechanical properties of the corresponding standard specifies. Seamless Steel Pipe surface quality, appearance, dimensional accuracy ASTM A213 T91 alloy seamless steel pipe/tube better than hot-rolled plate, and right-rolled thin product thickness is about 0.18mm, so the majority of users favor.
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Seamless Steel Pipe deep processing of high value-added products. Such as electro-galvanized, hot dip galvanized, electro-galvanized fingerprint resistant, painted steel roll damping composite steel, ASTM A213 T91 alloy seamless steel pipe/tube laminating steel plates, etc, so that the excellent quality of these products has a beautiful, high resistance to corrosion, has been widely used.