品牌
生产厂家厂商性质
重庆市所在地
项目 | 指标 | |
公称环钢度KN/㎡ | SN8 | 8.0 |
SN12.5 | 12.5 | |
SN16 | 16.0 | |
冲击性能(TIR)/% | ≤10 | |
剥离强度(23℃±2℃)/(N/cm) | ≥70 | |
环柔性 | 无分层,无开裂 | |
烘箱试验 | 无分层,无开裂 |
公称内径 | zui小平均内径 | zui小内壁厚度 | zui小层压壁厚 | zui大螺距 |
300 | 294 | 2.5 | 4.0 | 55.0 |
400 | 392 | 3.0 | 4.5 | 65.0 |
500 | 490 | 3.5 | 5.0 | 75.0 |
600 | 588 | 4.0 | 6.0 | 110.0 |
800 | 785 | 4.5 | 6.5 | 120.0 |
1000 | 985 | 5.0 | 7.0 | 150.0 |
1200 | 1185 | 5.0 | 7.0 | 180.0 |
1400 | 1385 | 5.0 | 7.0 | 200.0 |
1500 | 1485 | 5.0 | 7.0 | 210.0 |
1600 | 1585 | 5.0 | 7.0 | 210.0 |
1800 | 1785 | 5.0 | 7.0 | 210.0 |
2000 | 1985 | 6.0 | 8.0 | 210.0 |
2200 | 2185 | 6.0 | 8.0 | 210.0 |