Qingdao Huashida Machinery Co., Ltd.
| Payment Terms | L/C,D/P,T/T,Western Union |
| Supply Ability | 2000sets/Day |
| Delivery Time | 60days |
| Packaging Details | standard packaged |
| Raw Material Density | Above 0.935 |
| Connection | Welding |
| Material | Plastic |
| Usage | Pre-Insulated Pipeline Joints |
| Applications | HDPE Pipeline Joint Closure |
| Brand Name | huashida |
| Model Number | 110-2000mm |
| Certification | ce |
| Place of Origin | qingdao,china |
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Product Specification
| Payment Terms | L/C,D/P,T/T,Western Union | Supply Ability | 2000sets/Day |
| Delivery Time | 60days | Packaging Details | standard packaged |
| Raw Material Density | Above 0.935 | Connection | Welding |
| Material | Plastic | Usage | Pre-Insulated Pipeline Joints |
| Applications | HDPE Pipeline Joint Closure | Brand Name | huashida |
| Model Number | 110-2000mm | Certification | ce |
| Place of Origin | qingdao,china | ||
| High Light | EN253-2003 Compliant HDPE Pre-Insulated Pipe Fittings ，ISO1183-2004 Compliant Electrofusion Tape Joint Fittings ，High Connection Strength Pre-Insulated Pipeline Joints | ||
HDPE Pre-insulated pipe Electrofusion Tape Joint Fittings
Prefabricated Direct-Buried Insulated Pipes with Electric Fusion Sleeves
1. PE electric fusion sleeves are made from high-quality PE sheets, laminated with a nickel-chromium alloy heating grid at high temperatures. Custom colors and size are available.
2. High connection strength. These electric fusion pipe fittings are specifically designed for pipe joints during pipeline construction. They are particularly suitable for heating networks and crude oil pipelines.
3. They seamlessly bond pipes, melting the material surface at high temperatures to achieve seamless connections between steel and polyethylene pipes, forming a strong, molecularly permeable bond. They offer excellent corrosion resistance and airtightness, isolating pipes from external factors such as oxygen and moisture, extending their service life, enhancing structural stability, and improving the ring stiffness and shear resistance of pipe joints. They can withstand complex environments such as soil stress and mechanical vibration.
It is usually wider than that for metal reinforced corrugated pipe.
It is a kind of connecting pipe fitting where is widely used on anti-corrosion, especially on HDPE Hollow Wall Spiral Pipes / Directly buried pre-insulated pipes / Directly buried metal reinforced corrugated pipes field joint.
Construction scene photos
| 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 the test according to 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 | / | Internal and external surfaces are 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 | |
OUR WORKING PLANT
Qingdao Huashida Machinery Co., LTD., founded in 2003, is a global developer, manufacturer and solution provider of plastic extrusion equipment. 70% of its customers come from overseas countries such as Europe, America, the Middle East and Southeast Asia.
Welcome to our factory to discuss cooperation!
Besides manufacturing machines, we also make Heat shrinkable sleeves and electro fusion sleeves and plastic welders, which are widely used as pipe joints and sealings of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
3000000-5000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a... 1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a...
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