UPVC SUPPLY STOP VALVE
1 Fluid resistance small, inside sleek, friction less than concrete
2 Connection sealing well, using elastic seal socket connection,
3 Sealing better than the metal tube and concrete pipe
4 Bear acid alkali and Sault corrosion
5 Easy to construction, light weight, enough length, low requirement for environment, lower project cost
6 Long service life, Pipe resistance to wear
| CODE | Z1 | Z2 | B | H | QTY/BOX |
| D20*(1/2)" | 21 | 29 | 41.7 | 55 | 300 |
| D25*(1/2)" | 27 | 33 | 48.4 | 66 | 225 |
| D25*(3/4)" | 27 | 33 | 48.4 | 66 | 180 |
| D32*(1/2)" | 33 | 40 | 59 | 82 | 115 |
| D32*(3/4)" | 33 | 40 | 59 | 82 | 115 |
| D32*(1)" | 33 | 40 | 59 | 82 | 115 |
| The standard qualification of the PVC-U drinking water pipes fitting |
| Item | Standard requirements |
| 1 | Voluntary standards | GB/T 10002.2-2003 |
| 2 | Appearance | Pipe inside and outside surface should be smooth, there is no crack, bubble, peeling and severe cold spot, obvious impurity and color line defects such as uneven color, decomposition,color is grey and white |
| 3 | Specifications(outside diameter,wall thickness) | On standard gauge |
| 4 | Veika softening temperature | ≥74 |
| 5 | Over test | GB/T8803-2001 |
| 6 | Drop shutter test | None of the samples have cracks |
| 7 | Hydraulic test | without cracks or leakage |
| 8 | Hygienic test | The same as the PVC-Ud drinking water pipes |
Guangxi Nancai Pipes Co., Ltd. is a leading professional manufacturer of plastic pipes.
We specialize in producing PE, PPR, PVC pipes in China. Our long-time experience on production, pipes design, quality control of both raw materials and products has established Nancai as an expert in the plastic pipe industry.
The company is located in the Industrial Park of Pingguo County, covers an area of 200 acres. The total investment is 20 million USD, the production capacity is 20 million tons per year, the sales revenue reaches 80 million USD in 2012.
The global market covers more than 20 countries in Eastern Europe, Southeast Asia, North Africa, North America and Oceania.
