- guangxi nancai pipes co.,ltd
-
Tai'an, Shandong, China
- Main products: UPVC, PPR, HDPE PIPES AND FITTINGS
Home > Products > ppr pipes fittings > ppr water supply pipes fittings dark valve
ppr water supply pipes fittings dark valve
US$ 6.63 - 6.63
/ Piece
10 Pieces(Min. Order)
- T/T L/C D/P D/A
- 7 days
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Product Details
| Brand Name | nancai | Place of Origin | China | |
| Model Number | D20-D63 |
Product Description
Product performance:
> Greatly reduced linear expansion coefficient, 30% of that of PP-R, which is close to that of the stable composite pipes.
> Higher strength and stability of dimension.
> Greatly improved resistant to pressure, It can bear 25% more pressure load than PP-R under the same service condition.
> Improved resistant to impulse under low temperature.
> Excellent resistance to high temperature. It can be used in 900C for long term.
> Socket fusion connection with PP-R fittings, credible and convenient.
> Smooth and sanitary, being good selection
| International standard stipulated the safe coefficient of pipe system; | |||||||||||
| Pipes series | S5 | S4 | S3.2 | S2.5 | |||||||
| Nominal pressure Mpa(C=1.25) | 1.25 | 1.6 | 2 | 2.5 | |||||||
| Nominal pressure Mpa(C=1.5) | 1.0 | 1.25 | 1.6 | 2.0 | |||||||
| Specification and size | Inner pressure test of pipes: | ||||||||||
| Nominal outside diameter dn | S series | Item Pipes series | Experimental temperature ℃ | Experimental pressure Mpa | Experimental time h | Amount of experiment | Requuires | ||||
| S5 | S4 | S3.2 | S2.5 | ||||||||
| Nominal wall thickness en | |||||||||||
| 20 | 2.0 | 2.3 | 2.8 | 3.4 | S5 | 95 | 0.68 | 1000 | 3 | No crake no leaka | |
| 25 | 2.3 | 2.8 | 3.5 | 4.2 | |||||||
| 32 | 2.9 | 3.6 | 4.4 | 5.4 | S4 | 95 | 0.80 | 1000 | 3 | ||
| 40 | 3.7 | 4.5 | 5.5 | 6.7 | |||||||
| 50 | 4.6 | 5.6 | 6.9 | 8.3 | S3.2 | 95 | 1.11 | 1000 | 3 | ||
| 63 | 5.8 | 7.1 | 8.6 | 10.5 | |||||||
| 75 | 6.8 | 8.4 | 10.3 | — | S2.5 | 95 | 1.31 | 1000 | 3 | ||
| 90 | 8.2 | 10.1 | 12.3 | — | |||||||
| 110 | 10.0 | 12.3 | 15.1 | — |
Contact Us
- guangxi nancai pipes co.,ltd
- Contact namekatherine xuan Chat Now
- Phone86-898-66258421
- Address, Tai'an, Shandong
Product Categories
| hdpe pipes and fittings | ppr pipes fittings | upvc drainage pipes fittings |
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