PPR Female Thread Socket With Brass Insert
***Use of Green PPR Coupling Pipe Fittings
1, building hot and cold water systems, including central heating systems;
2, the building heating system, including flooring, siding and radiant heating systems;
3, can be directly purified drinking water supply systems;
4, Central (centralized) air-conditioning systems;
5, transfer or discharge of chemical mediators such as industrial piping systems.
***Reference Table of Melt Connection Technology
Reference Table of Melt Connection Technology | ||||
| Pipe Diameter | Welding Depth | Heating Time | Processing Time | Cooling Time |
| mm | mm | Second | Second | Minutes |
| 20x2.8 | 14 | 5 | 4 | 2 |
| 25x3.5 | 15 | 7 | 4 | 2 |
| 32x4.4 | 17 | 8 | 6 | 4 |
| 40x5.5 | 19 | 12 | 6 | 4 |
| 50x6.9 | 21 | 18 | 6 | 5 |
| 63x8.7 | 24 | 24 | 8 | 6 |
| 75x10.3 | 27 | 30 | 8 | 8 |
| 90x12.3 | 29 | 40 | 8 | 8 |
| 110x15.1 | 32 | 50 | 10 | 8 |
| 125x18.0 | 35 | 60 | 10 | 9 |
| Note: If the ambient temperature is less than 5, the heating time increased by 50% | ||||
***SPECIFICATIONS
 | |||
| Size | Net Weight | PCS/CTN | MOQ(CTNS) |
| 20x1/2" | 46g | 350 | 10 |
| 20x3/4" | 61g | 240 | 10 |
| 25x1/2" | 47g | 300 | 10 |
| 25x3/4" | 62g | 240 | 10 |
| 32x1/2" | 62g | 240 | 10 |
| 32x3/4" | 66g | 240 | 10 |
| 32x1" | 140g | 100 | 10 |
| 40x11/4" | 240g | 64 | 10 |
| 50x11/2" | 325g | 48 | 10 |
| 63x2" | 460g | 32 | 10 |
| 75x21/2" | 720g | 24 | 10 |
| 90x3" | 790g | 18 | 10 |
| 110x4" | 1115g | 14 | 10 |
***PPR Feale coupling for pipe fitting Features & Advantages:
1. Sanitization & Non-poison: This product is green building material which is able to use for pure clean drinking water pipe system. No heavy metal additives would not be covered with dirt or contaminated by bacterium.
2. High Temperature Resistance: the maximum sustained working temperature is up to 70 Degrees Celsius, the maximum transient temperature is up to 95 Degrees Celsius.
3. Corrosion-Proof & Non-Fouling: Resist chemical matters or electron chemical corrosion. Able to avoid the pipe's fouling or blocking as well as the blemish, rust on basin and bath.
4. Beautiful Appearance & Higher Flow Capacity:Smooth inner and outer surfaces, less flowing resistance, soft color and beautiful figure.
5. Easy and Reliable Installation: Using heat melting joint without sleeve wire, and taking few seconds for connecting and adopting good quality copper inserts to connect the metal pipe and basin.
6. Long Using Life: ppr male coupling for pipe fitting can be used for over 50 years under normal condition.
7. ppr female coupling for pipe fitting is recyclable and environmental friendly.
We are professional manufacturer specializing in producing PP-R pipes,PP-R fittings and PPR Valves since 1998,we are a leading supplier for water systerm and heating systerm certified by EN ISO 9001:2008,and our products performed German standard DIN8077/8078.ODM and OEM both are available,the high quality and best service will be offered.
If you are interested in any products, please feel free to contact us for more information at anytime.
