| 无缝钢管欧标目录 Seamless Pipe EN-Standard Chart |
| Standard No. |
Steel Grade |
Standard Name |
OD scope |
| EN 10210 |
S235JRH, S275J0H, S275J2H, S275NH, S275NLH, |
细晶结构钢和非合金热轧空心型材 Hot finished structural hollow sections of non-alloy and fine
grain steels |
21.3-1219mm |
| S355J0H, S355J2H, S355K2H, S355NH, S355NLH, |
| EN 10216-1 |
P195TR1, P195TR2, P235TR1, |
压力目的用无缝管-1 特定室温特性的非合金管 Seamless steel tubes for pressure purpose Part 1 : Non-alloy steel tubes with specified room temperature properties |
10.2-711mm |
| P235TR2, P265TR1, P265TR2 |
| EN 10216-3 |
P275NL1, P275NL2, |
压力目的用无缝管-3 合金细粒钢管 Seamless steel tubes for pressure purpose Part 3 : Alloy fine grain steel tubes |
10.2-711mm |
| P355N, P355NH, P355NL1, P355NL2, |
| EN 10216-4 |
P215NL, P255QL, P265NL, |
压力目的用无缝管-4 低温用非合金与合金钢管 Seamless steel tubes for pressure purpose Part 4 : Non-alloy and alloy steel tubes with specified low temperature properties |
10.2-711mm |
| 26CrMo4-2, 11MnNi5-3, 13MnNi6-3, |
| 12Ni14, X12Ni5, X10Ni9 |
| EN 10224 |
L235, L275, L355 |
饮用水和其他流体用非合金钢管 Non-alloy steel tubes for the conveyance aqueous liquids |
26.9-2743mm |
|
|
