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第三方企業認証 |
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| 河北祿豐管道設備有限公司 |
| 認証機構﹕華夏鄧白氏 |
| 認証日期﹕2012-05-08 |
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| 型號︰ | - |
| 品牌︰ | stone |
| 原產地︰ | 中國 |
| 單價︰ | - |
| 最少訂量︰ | 50 件 |
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1.cold drawn seamless pipe:
astm a106 grade b
2.hot rolled seamless pipe:
astm a106 grade b
astm a333 grade 6
astm a335 p5, p9, p11, p22, p91
bs en10210 s235jrh, s355j2h
gb / din 37mn, 35crmo, 34crmo4
din17175 st35.8,st45.8,10crmo910
api spec 5l b, x42, x52, x60
3.hot finished seamless pipe:
astm a106 grade b
4.stainless steel seamless pipe:
astm a213 / a312 tp304/l, tp316/l
5.miscellaneous:
pipe fittings and flanges, plates, DCI, nonferrous metals
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