HDPE Drainage Pipe Electro Fusion joint Fitting
Product Description
HDPE Electro-fusion belt/Tape is a kind of special connection pipe fittings which is made of HDPE sheet by secondary processing and composite special Nickel alloy mesh. It is mainly used for the connection of supply heat pipeline, oil pipeline, natural gas pipeline and anti-corrosion insulation pipeline. According to the different application scope of electro-fusion belt / tape, it can be divided into the following three types: 1. Electro-fusion tape for hollow wall corrugated/structured pipe; 2. Electro-fusion belt for Metal reinforced HDPE spirally corrugated pipe; 3. Electro-fusion tape for buried pre-insulation pipe.
Features of electro fusion tape:
1. Because of various of restrictions, can not guarantee the airproof capability after the pipe joint welded.
2. The best way to weld the joint should use the Hand extruder welding the cutting edges inside of the pipe first, the use the narrow tape welding it from outside.
Performances of electrofusion tape:
1. Waterproof;
2. Able to withstand axial forces initiated by axial movements of the pipe in the ground;
3. Able to withstand radial forces and bending moments;
4. Able to withstand effects of temperature and temperature variations.
5. Have the same thickness of the line pipe insulation layer.
Product Parameters
HDPE Electro fusion Tape for Hollow Wall structured pipe
Performance:
- The same material and melt flow rate ensure the good effect of seal after fusion welding.
- Light in weight, easily operating.
- Waterproof; High adhesion, good air tightness ,corrosion resistant capacity,long service life and convenient operation
- Able to withstand axial forces initiated by axial movements of the pipe in the ground;
5. Able to withstand radial forces and bending moments;
6. Able to withstand effects of temperature and temperature variations.
7. Have the same thickness of the line pipe insulation layer.
Pipe OD(mm) |
Specification (DNxWxT)mm |
Length (mm) |
|
E/F TAPE DN200 |
200X200X5 |
900 |
|
E/F TAPE DN250 |
250X200X5 |
1060 |
|
E/F TAPE DN300 |
300X200X5 |
1240 |
|
E/F TAPE DN350 |
350X200X5 |
1410 |
|
E/F TAPE DN400 |
400X200X5 |
1590 |
|
E/F TAPE DN450 |
450X300X7 |
1820 |
|
E/F TAPE DN500 |
500X300X7 |
1990 |
|
E/F TAPE DN500 |
500X350X7 |
1990 |
|
E/F TAPE DN600 |
600X300X7 |
2350 |
|
E/F TAPE DN600 |
600X350X7 |
2350 |
|
E/F TAPE DN700 |
700X300X7 |
2690 |
|
E/F TAPE DN700 |
700X350X7 |
2690 |
|
E/F TAPE DN800 |
800X350X7 |
3030 |
|
E/F TAPE DN900 |
900X400X9 |
3430 |
|
E/F TAPE DN1000 |
1000X400X9 |
3780 |
|
E/F TAPE DN1100 |
1100X400X9 |
4185 |
|
E/F TAPE DN1200 |
1200X400X9 |
4585 |
|
E/F TAPE DN1300 |
1300X450X9 |
5010 |
|
E/F TAPE DN1400 |
1400X450X9 |
5430 |
|
E/F TAPE DN1500 |
1500X450X9 |
5640 |
|
E/F TAPE DN1600 |
1600X450X9 |
6080 |
|
E/F TAPE DN1800 |
1800X450X9 |
6730 |
|
E/F TAPE DN2000 |
2000X450X9 |
7435 |
|
E/F TAPE DN2200 |
2200X450X9 |
8150 |
|
|
Technical Data: |
|
All of test according with the EN253-2003,ISO1183-2004,ISO6964-1986,EN728-1997 |
|
Final Test |
Unit |
Standard |
Test Result |
Result |
|
Raw material density |
g/cm3 |
≥0.935 |
≤0.961 |
PASS |
|
Raw material melt flow rate |
g/10min |
≤0.50 |
0.46 |
PASS |
|
Appearance check |
/ |
Inernal and external surfaces is clean and free from other defects. |
Pass |
PASS |
|
Heat reversion |
% |
≤3;shall not show any cracks |
0.89,No cracks |
PASS |
|
Tensile yield strength |
Mpa |
≥19 |
20.2 |
PASS |
|
Elongation at break |
% |
≥350 |
656 |
PASS |
|
Stress crack resistance |
h |
≥300 |
Pass |
PASS |



Company Profile
Company Info
Qingdao Huashida Machinery Co., Ltd is a professional plastic extrusion production line manufacture since 2003. The factory covers 34000 square meter. Our products such as HDPE pressure pipe for gas or water transmission, structural wall pipe extrusion line, corrugated pipe extrusion line . The products have been exported to Middle East, Russia, Africa. Turkey, Korea.
Our factory locates in Cheng yang Industrial area, Qingdao ,Shandong Province. we have been approved and got certificate ISO90001:2008 by SGS. All the customers are welcome to visit the factory.
