Seamless steel tube

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Basic Info.
  • Brand Name: KWK 
  • Specification: OD:6~820 
  • Model No.: ASTM A210(ASME SA210) 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 ton
  • Means of Transport: By sea
Supply Capacity
  • Production Capacity: 10000ton
  • Packing:Exporting packing in container
  • Delivery Date: 20day
O.D.: 6.0-820.0mm W.T.: 1.0-80.0mm Length: Max. 12000mm.
Grade and chemical composition(%)
 Grade  C  Mn  P  S  Si
 A-1  ≤0.27  ≤0.93  ≤0.035  ≤0.035  ≥0.10
 C  ≤0.35  0.29-1.06  ≤0.035  ≤0.035  ≥0.10
Mechanical Properties(Mpa)
 Grade  Tensile Point,Mpa(ksi) ≥  Yield Point,Mpa(kis) ≥  Elongation(A%) ≥
 A-1  255(37)  415(60)  30
 C  275(40)  485(70)  30
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Mr. William (Manager)
Tel: 86-571-82050027
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Contact Method
KWK Steel Co.,Ltd.
Changqing Road,Haishu District, Hangzhou, Zhejiang, China (Mainland) / 315000
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