Performance
1. Waterproof; High adhesion, good airtightness, corrosion resistant capacity, long service life and convenient operation
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.
Feature
1. Customer reputation
Customers can complete higher quality projects by using high-quality pipeline accessories, and the quality of cooperation with Huashida is guaranteed!
2. Application scope
Mainly used in the fields of petrochemical anti-corrosion, thermal pipeline network anti-corrosion, steel pipe anti-corrosion, long-distance oil and gas pipeline interface anti-corrosion, urban gas pipeline interface anti-corrosion, heating steel pipe interface anti-corrosion, water pipe interface anti-corrosion, etc.
3. Product classificationAccording to the on-site construction environment, heat shrinkable tapes can be divided into open and closed types. Supporting products include EVA adhesive strips and fixing sheets, repair sheets, and solvent-free epoxy primer.
Product Parameters
| Specification |
| Steel pipe outside diameter (mm) | PE outside casing diameter (mm) | Width(mm) | Tic.mm |
| DN159 | 285 | 600 | 4 |
| DN219 | 315 | 600 | 4 |
| DN273 | 365 | 600 | 4 |
| DN325 | 420 | 600 | 5 |
| DN377 | 500 | 600 | 5 |
| DN426 | 550 | 600 | 6 |
| DN478 | 630 | 600 | 6 |
| DN529 | 655 | 600 | 6 |
| DN630 | 760 | 600 | 8 |
| DN720 | 850 | 600 | 8 |
| DN820 | 960 | 600 | 10 |
| DN920 | 1054 | 600 | 10 |
| DN1020 | 1155 | 600 | 12 |
| DN1220 | 1380 | 600 | 12 |
| 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/cm 3 | ≥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
|
Application:
1. District thermal heating system construction,
2. Pre-insulated pipes field joint welding and oil pipes joint welding;
3. Preinsulated bonded pipe system for directly buried hot water networks;
4. Three PE/PP layers with foam jacket insulation pipes connection;
5. Steel pipes anti-corrosion etc.
Packaging & Shipping
Company Profile
Qingdao Huashida Machinery Co., LTD, is a manufacturer of series of plastic pipe machines, municipal pipe machines, pipe insulation&anticorrosion machines, and pipe jointing&anticorrosion materials, with 21 years of production experience.
Our main products are:
1. HDPE jacket pipe for pre-insulated pipe Production Line
2. Rigid pre-insulated pipe Production Line
3. Flexible pre-insulated pipe(PERT) production line
4. Steel pipe FBE/2LPE/3LPE anti-corrosion coating line
5. Steel pipe derusting line
6. PE pressure pipe/Water Gas supply pipe production line
6. PP/PE plastic board/sheet/geomembrane production line
7. NBR PVC Thermal insulation tube/plate production line
8.Pipeline anti-corrosion materials and instruments: heat shrink joint coating sleeve, electro-fusion weldable joint sleeve, portable welding gun(extruder), PE PP welding rod.
We have been working with more than 400 overseas customers and exporting our products to Kazakhstan, Uzbekistan, Iran, Turkey, Russia, Nigeria and other countries.
Certifications
