2.Thickness: SCH10S~SCH.XXS (1.24MM~35MM)
3.Material:ST DIN17175/10#/20#/API5L/A106B/A53B
4.FOB Price:756-800USD
ST 37 seamless steel pipe
Material | chemical (%) | ||||
C | Si | Mn | P | S | |
St35 | ≤0.18 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 |
St37.4(10#) | ≤0.18 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 |
St45(20#) | ≤0.25 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 |
St55(35#) | ≤0.22 | ≤0.55 | ≤1.50 | 0.035 | 0.035 |
St52(16Mn) | ≤0.20 | ≤0.55 | ≤1.50 | 0.035 | 0.035 |
CK45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 |
NORMAL PRODUCTS
CARBON STEEL PIPE | ASTM/ASME | SEAMLESS | A/SA53 GR.B A/SA106 GR.B,A/SA106 GR.C |
API | SEAMLESS | API 5L-B, X42, X52, X56, X60, X65 | |
JIS | SEAMLESS | STPG370, STPG410, STPG480 STS370, STS410, STS480 STPT370, STPT410, STPT480 STK400, STK490 STKM11, 11~20 sorts | |
ASTM/ASME | WELDED | A53 GR.B A672-B60, B65, C55, C60, C65 etc.. A134-A283, A134-A285 etc.. | |
API | WELDED | API 5L-B, X42, X52, X56, X60, X65 | |
JIS | WELDED | STPG370, STPY400, STK400, STK490 | |
KS | WELDED | SPPS38, SPP |