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ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD |
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Seamless steel tube has a hollow cross section, which is used in a large number of pipes for conveying fluids, such as pipes for oil, gas, gas, water and certain solid materials.
Compared to the steel pipe and round steel solid steel bending torsional strength phase at the same time, the weight is lighter, is a kind of economic cross section steel, widely used in the manufacture of structural and mechanical parts, such as petroleum drill pipe, auto transmission shaft, bicycle frame and construction of steel scaffolding is used with steel pipe manufacturing annular parts, such as can improve material utilization, simplifying the manufacturing process, material saving and processing time, has been widely used to make steel pipe.
| Standerd | ASTM A106/A178/A210/A369/A53/A135/A524/A333/A334/A250/A209 ETC
EN 10216-2-2002/10217-2-2005/10216-1-2002/10217-1-2002 ETC
JIS G3454-2005/G3455-2005/G3461-2005/G3467-1988/G3456-2004/G3460-1988/G3464-1988/G3458-2005/G3462-2004
GB 9948-2006/6479-2000/3084-1999/5310-1995 |
| Material | 1.ASTM A106A, ASTM A 106B, ASTM A 106C, ASTM A 179, ASTM 192, ASTM A 210A1,ASTM A 53A,ASTM A 53B, ASTM A 178C
2. 10# 20# 45# Q235, Q345, Q195, Q215, Q345C, Q345A
3.ST37, ST37-2, DIN 1629, ST35, DIN 1629 ST45, DIN17175, ST35.8, DIN17175 ST45.8, DIN17175 19Mn5
201, 202, 301, 304, 304L, 304N, XM21, 304LN, 309S, 310S, 316, 316Ti, 316L, 316N, 316LN, 317, 317L, 321, 329, ETC
16Mn, Q345B, T1, T2, T5, T9, T11, T12, T22, T91, T92, P1, P2, P5, P9, P11, P12, P22, P91, P92, 15CrMO, Cr5Mo, 10CrMo910, 12CrMO, 13CrMo44, 30CrMo, A333 GR.1 GR3 GR 6 GR 7 ETC
Gr.B X42, X46, X52, X60, X65, X70, X80, X100,ETC. |
| Dimensions | 1. Out diameter:6mm-2500mm 2. Wall Thickness:1mm-150mm 3. Length:1m-12m or customize |
| Surface treatment | Black painting, black varnish, transparent oil, hot galvanized, 3PE,epoxy coating,BE,PE.etc. |
| Package | 1. Bundle packing. 2. Bevelled end or plain end or warnished as per buyer's required. 3. Marking: as per customer's requests. 4. Painting varnish coating on the pipe. 5. Plastic caps at ends. |
| Type | 1. seamless steel pipe 2. ERW steel pipe 3. steel casing 4. tubing 5. hot-rolled steel pipe 6. spiral steel pipe 7. hot-galvanized steel pipe |
| Application | 1. Low and middle pressure fluid transportation pipeline 2. Casing pipe 3. Low and medium pressure boiler seamless steel pipe 4. High pressure boiler seamless steel pipe 5. carbon seamless steel pipe for ship 6. Seamless steel pipe used in high pressure chemical fertilizer equipment 7. Petroleum and natural gas industry 8. Steel pipe for Heat exchanger 9. Used for diesel engine 10. Chemical industry,building industry,environment industry etc. |
