Sichuan Senpu Pipe Co., Ltd.
| Usage/ Application | COMPRESSED AIR |
| Material | PPR |
| Size/Diameter | 1/2 inch |
| Brand | SENPU |
| Color | White/Green |
| Shape | Round |
| Packaging Details | carton box |
| Delivery Time | 5-10 working days |
| Payment Terms | TT, L/C |
| Place of Origin | Tianjin, Deyang |
| Brand Name | SENPU |
| Certification | WRAS, ISO, CE, IAPMO R&T |
| Model Number | DN16MM-DN1500MM |
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Product Specification
| Usage/ Application | COMPRESSED AIR | Material | PPR |
| Size/Diameter | 1/2 inch | Brand | SENPU |
| Color | White/Green | Shape | Round |
| Packaging Details | carton box | Delivery Time | 5-10 working days |
| Payment Terms | TT, L/C | Place of Origin | Tianjin, Deyang |
| Brand Name | SENPU | Certification | WRAS, ISO, CE, IAPMO R&T |
| Model Number | DN16MM-DN1500MM |
Polypropylene Pipe Of Household Pipeline
Polypropylene Pipe of Household Pipeline is a versatile, and comprehensive system for water and other fluid delivery, is used in applications of pressurized warm or cold water in all modern residential, commercial, and industrial applications.
PPR An Ideal Solution
Polypropylene Pipe of Household Pipeline are designed to withstand constant temperatures up to 70C. The service life expectancy depends on the installed system pressure and pressure changes. Even though the service fife expectancy of the pipes is more than 50 years, a permanent temperature rise from 70C to 90C will accordingly reduce the operational life of the pipe. However, a temperature rise up to 100C in short time frames is usually unproblematic
Fusing tool
Polypropylene Pipe of Household Pipeline in Type three PP -RC piping systems are connected through thermal fuse plugging, the thermal fusing tools are applied to melt the inner & outer surfaces of the fitting and pipes simultaneously and plug connect them under the specified temperature and conditions. the two pats are integrated uniformly and firmly when cooled. The connection provides good searing, high reliability and avoids any leakage. See the table for fusing connection technical requirement
Technical parameter for fusing connection:
| Pipe outer diameter (mm) | Fusing depth(mm) | Heating time(second) | Inserting time(second) | Cooling time(second) |
| 20 | 14 | - | - | - |
| 25 | 15 | 7 | 4 | 2 |
| 32 | 16.5 | 8 | 6 | 4 |
| 40 | 18 | 12 | 6 | 4 |
| 50 | 20 | 18 | 6 | 4 |
| 63 | 24 | 24 | 8 | 6 |
| 75 | 26 | 30 | 10 | 8 |
| 90 | 12 | 40 | 10 | 8 |
| 110 | 38.5 | 50 | 15 | 10 |
| 160 | 56 | 80 | 20 | 15 |
Installation technical precautions:
When temperature drops under 0C in winter, precaution must taken to prevent possible cracking of pipes if the pipes are hit by external force.
The pipe shall be away from heat when stored for long time, direct sunshine shall be Avoided during product transportation or storage.
PP -14C pipe has big expansion coefficient, technical measures must be taken to prevent the thermal deformation of the pipes during the exposed or covered pipe layout.
One support or hanger (pipe buckle seat) must be installed every 400mm in exposed layout or non-linear covered layout.
During installation, relevant design & installation codes must be followed, the construction workers must be trained and carry their certification badges at work.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
1998
Total Annual:
250 million-300 million
Employee Number:
150~200
Ecer Certification：
Active Member
Sichuan Senpu Pipe Co., Ltd (Sichuan Senpu ), with its head office in Deyang New&High-Teach. Industry zone, is a share limited company founded in 1998 after the closing of 2nd National Conference for Chemical Construction Materials. It is the market pioneer in China in developing, manufacturing ... Sichuan Senpu Pipe Co., Ltd (Sichuan Senpu ), with its head office in Deyang New&High-Teach. Industry zone, is a share limited company founded in 1998 after the closing of 2nd National Conference for Chemical Construction Materials. It is the market pioneer in China in developing, manufacturing ...
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