产品详情
螺旋焊管
规格尺寸：p219~44064mm / p219~4064mm / p219~3420mm。执行标准：GBIT9711;API5L;GBIT3091;SY/T5037:SYIT5040:T/CAMT20；给排水用承插柔性接口防腐螺旋钢管 / T/CISA108;T/CSCS 042；防腐螺旋缝双面埋弧焊接钢管 / GB/T28897:GB/T37594;GB/T23257:CJ/T136;CJ/T120:T/CSCS 062 / GB/T28897:GB/T37594;GB/T23257:CJ/T136;CJ/T120:T/CSCS 062；$(func
规格参数
| 规格尺寸 | p219~44064mm / p219~4064mm / p219~3420mm |
|---|---|
| 执行标准 | GBIT9711;API5L;GBIT3091;SY/T5037:SYIT5040:T/CAMT20；给排水用承插柔性接口防腐螺旋钢管 / T/CISA108;T/CSCS 042；防腐螺旋缝双面埋弧焊接钢管 / GB/T28897:GB/T37594;GB/T23257:CJ/T136;CJ/T120:T/CSCS 062 / GB/T28897:GB/T37594;GB/T23257:CJ/T136;CJ/T120:T/CSCS 062；$(func |