• Threaded Coupling Heat Preservation PPR Pipe Fittings
  • Threaded Coupling Heat Preservation PPR Pipe Fittings
  • Threaded Coupling Heat Preservation PPR Pipe Fittings
  • Threaded Coupling Heat Preservation PPR Pipe Fittings
Threaded Coupling Heat Preservation PPR Pipe Fittings

Threaded Coupling Heat Preservation PPR Pipe Fittings

Product Details:

Place of Origin: Zhejiang China
Brand Name: DSTHERM
Certification: ISO9001
Model Number: 20-160mm

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: carton
Delivery Time: 20 days
Supply Ability: 20days /20 feet container , 35days/40 HQ
Get Best Price Contact Now

Detail Information

Product Name: PPR Pipe Fittings PPR 90° Female Threaded Elbow Color: Green, White Or Customized
Size: 20x1/2"-90×3" Standard: ISO15874 And DIN8007/8078
Application: Cold Or Hot Water Supply Technics: Injection
Packaging Details: Standard Exported Packing Or As Customer Request Connection: Welding
Thread: BSPP BSPT NPT Shape: Equal And Reducing
High Light:

Heat Preservation PPR Pipe Fittings


Female Threaded PPR Pipe Fittings


PPR Pipe Female Threaded Coupling

Product Description

Threaded Coupling Heat Preservation PPR Pipe Fittings



PPR Pipe Fittings 90° Female Threaded Elbow Heat Preservation Green, white or customized​

1. Application
1) Cold and warm water system
2) Construction system
3) Industrial liquids transportation
4) Swimming pool facilities
5) Solar plants
6) Air conditioning system


1.High Temperature Resistance: the maximum sustained working temperature is up to 70 °C,the maximum transient temperature is up to 95°C
2.Non-toxic: no heavy metal additives, would not be covered with dirt or contaminated by bacterium
3. Corrosion Resistant: resist chemical matters or electron chemical corrosion
4. Lower Installation Costs: light weight and ease of installation can reduce installation costs
5.Higher Flow Capacity: smooth interior walls result in lower pressure loss and higher volume
6. Long Life: more than 50 years under normal conditions more than 50 years under normal conditions
7. Recycled and Environment-friendly

1. Sanitary & non-toxic;
2. Corrosion resistant & not scaling;
3. High temperature resistant & high pressure resistant;
4. Heat preservation & energy efficient;
5. Light weight;
6. Elegant appearance;
7. Convenient & reliable installation;
8. Long service life: over 50 years


1) Lower total installed cost – Lightweight product is easier and faster to handle and install and less heavy equipment is required to lift and position pipe. This can result in reduced installation costs.
2) Easy to handle –PP and PP-R are lightweight products making handling and positioning pipe fittings easier and safer. Less heavy equipment is needed to unload, handle product on site and position into trenches.
3) Optimum hydraulic performance – PP-R’s smooth inner skin is resistant to build up and allows optimum hydraulic flow.
4) Chemical resistance – PP-R pipe fittings are resistant to corrosion by aggressive and saline soils and substances typically found in sewage effluent, including most industrial discharges.
5) Sensitive to the environment – The material-efficient production reduces the use of raw materials. PP and PP-R pipe fittings are long life products.
6) Flexibile – PP and PP-R are flexible pipe fittings which have the ability to cope with soil movement and external loading without cracking.



Application Field
Potable water pipe networks for cold and warm water installations of residential
buildings, hospitals, hotels, schools, office buildings and shipbuilding
Pipe networks for rainwater utilization systems
Pipe networks for compressed air plants
Pipe networks for swimming pool facilities
Pipe networks for solar plants
Pipe networks in agriculture and horticulture
Heating pipes for residential housing
Pipe networks for industry,
For Water Installations

Service life Safety-factor=1.5
SDR 11 SDR 9 SDR7.4 SDR 6
Nominal Pressere
PN10 PN12.5 PN16 PN20
Permissible Working Pressure
20℃ 1 15.0 18.9 23.8 30.0
10 13.7 17.3 21.7 27.2
50 12.9 15.9 20.4 25.7
40℃ 1 10.8 13.6 17.1 21.2
10 9.2 12.4 16.0 20.2
50 9.2 11.5 14.5 18.8

1 9.2 10.8 14.5 18.3
10 8.2 10.5 13.1 16.5
50 7.7 9.8 12.2 15.4
60℃ 1 / / 12.2 15.4
10 / / 11.0 13.8
50 / / 10.1 12.7
75℃ 1 / / 9.9 12.3
10 / / 7.5 9.3
25 / / 6.1 7.5

SDR=Standard Dimension Ratio(diameter/wall thickness)
SDR=d/s(S=Pope series index from ISO 4065)

Threaded Coupling Heat Preservation PPR Pipe Fittings 0Threaded Coupling Heat Preservation PPR Pipe Fittings 1

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