Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-11-23 00:57
167
By certification [File Integrity]
ncpipes(Mr.)


Beijing
231 Chengnan Road, New District, Wuxi, Jiangsu, China (214000)
| No. | Items | Standardrequirements |
| 1 | Voluntarystandards | GB/T5836.1-2006 |
| 2 | Appearance | Boththeinsideandoutsidesurfaceofthepipesshouldbesmooth,withoutblowhole,openingorovertscratches,pit, non-identical colorordiscoloration,thecoloriswhite. |
| 3 | Outerdiameter | FitGB/T5836.1-2006 |
| 4 | Wallthickness | FitGB/T5836.1-2006 |
| 5 | Density(Kg/cm3) | 1350-1550 |
| 6 | Tensileyieldstrength(Mpa) | ≧40 |
| 7 | Veikasofteningtemperature(VST)℃ |