| Customization: | Available |
|---|---|
| Certification: | ISO |
| Feature: | recyclable |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
|
Name |
Deso PP-R PPR Ball Valve |
|
Color |
green, white, gray, blue |
|
Llength |
4m straight length or according to customer requirement |
|
Material |
ppr |
|
Pressure |
High pressure |
|
Service life |
50 years |
Permissible working pressure and longevity
|
|
Working pressure(bar) |
Temperature |
Working year(H/Y) |
|
Cold water |
0 to10 transient |
To 25 |
8760 |
|
Hot water |
0 to10 transient |
To 60 |
8710 |
|
To 80 |
50 |
More Products To Choose
Our Exhibitions
5. Quality Control Of Products
Production process
Automatic feeding → Melting → Vacuum sizing → Extrusion molding
↓
Fixed length cutting←Caterpillar traction ←Marking ←Vacuum cooling
↓
Product inspection → Packing
Strict Inspection&Testing
|
1 |
Material Characterization Tests |
|
2 |
Melt Flow Rate Testing |
|
3 |
Dimensional Tests |
|
4 |
Surface Inspection |
|
5 |
Impact Strength Testing |
|
6 |
Long Term Hydrostatic Pressure Testing |
|
7 |
Aging Resistance Testing |
|
8 |
Thermal Circulation Testing |
|
9 |
Longitudinal Reversion Testing |
|
10 |
Hygienic Inspection |
DESO HOLDING GROUP CO., LTD is located in WenZhou city, zhejiang province, Established in
2004,Our company majority engaging in design, manufacturing, marketing in PPR pipe and fittings
for water supplier, PVC -U pipe and fittings , PVC electrician pipe and fittings, various kinds of wires
and cables.
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