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发布时间：2017-11-29
| 类别 Varieties | 牌号 Grade | 尺寸Specifications(mm) | 执行标准 Standard | ||
| 厚 Thickness | 宽 Width | 长 Length | |||
| 管线钢 Pipe Line Steel | Gr.B/L245 | 6～40 | 900～4800 | 3000～25000 | API 5L/ISO 3183或协议 or Negotiation |
| X42/L290 | 8～40 | ||||
| X52/L360 | |||||
| X56/L390 | |||||
| X60/L415 | |||||
| X65/L450 | |||||
| X70/L485 | |||||
| X80/L555 | 8～30 | ||||
| L245 | 6～40 | 900～4800 | 3000～25000 | GB/T9711、GB/T 21237 | |
| L290 | 8～40 | ||||
| L360 | |||||
| L390 | |||||
| L415 | |||||
| L450 | |||||
| L485 | |||||
| L555 | 8～30 | ||||
| WPHY 42 | 8～60 | 900～4800 | 3000～25000 | ASTM A860 | |
| WPHY 46 | |||||
| WPHY 52 | |||||
| WPHY 60 | |||||
| WPHY 65 | |||||
| WPHY 70 | |||||
| WFHY 360 | 8～60 | 900～4800 | 3000～25000 | 协议 Negotiation | |
| WFHY 390 | |||||
| WFHY 415 | |||||
| WFHY 450 | |||||
| WFHY 485 | |||||
| WFHY 555 | |||||
