基本信息
| 标准 | GB |
|---|---|
| 厚度 | 6 - 25 mm |
| 出生地 | Hebei China (Mainland) |
| 外层直径 | OD219mm-3500mm |
| 年级 | Q235 |
| 中学或没有 | 是次要的 |
oil steel pipe The annual output reaches 300000 tons; the outside diameter is 219mm-3020mm, the thickness is 6mm-25.4mm, the steel grade is x42 to x70. Our products have been widely used in many industries, such as Petroleum Projects, Coal Gas Projects, Natural Gas, Piling, Water Supply and Thermal Power Generation. Meantime, we have attained ISO9001:2000 International Quality Management System certification, API 5L Certification, GB/T9711.1-1997 and SY/T5037-2000 and so on.
交货条款及包装
Packaging Detail: nude Delivery Detail: 30days
端口: xingang port china
付款条款
Letter of credit
Telegraphic transfer
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支付方式
我们接受：
