st52.3 seamless pipe
1.standard:ASTM 283 JISG3101 EN 10025 ST37
2:surface:galvanized or bald
3.material:ss400 s235jr spfc590
st52 .3 seamless pipe
1.thikcness:1-60mm
2.length:12m or as your requirements.
3.out diameter:10-630mm
4.we also provide the thick wall pipe
5.it non-alloy
6.appy:gas pipe industry chemical industry voyage spining.
7.we also can do as your requirements .
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