Qingdao Huashida Machinery Co., Ltd.
| Extruder | Single Screw Extruder |
| Cleaning Level | SA2.5 |
| Place Of Origin | Qingdao,China |
| Supply Ability | 30 Sets/year |
| Coating Materials | Polyethylene, Adhesive, Epoxy |
| Substrate | Steel |
| Model No | Pipe Dia. 50-4200mm |
| Coating Type | Internal, External |
| Condition | New |
| Payment Terms | TT/LC/DP |
| Packaging Details | Standard Package For Export |
| Coating Material | Epoxy Powder, Adhesive, Polyethylene |
| Coating Structure | Fbe, 2lpe, 3lpe |
| Place | Indoor |
| Delivery Time | 90 Days |
| Coating | Powder Coating |
| Method Type | Automatic |
| Certification | CE, ISO, RoHS |
| Model Number | 50-4200mm |
| Brand Name | Huashida |
| Place of Origin | CHINA |
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Product Specification
| Extruder | Single Screw Extruder | Cleaning Level | SA2.5 |
| Place Of Origin | Qingdao,China | Supply Ability | 30 Sets/year |
| Coating Materials | Polyethylene, Adhesive, Epoxy | Substrate | Steel |
| Model No | Pipe Dia. 50-4200mm | Coating Type | Internal, External |
| Condition | New | Payment Terms | TT/LC/DP |
| Packaging Details | Standard Package For Export | Coating Material | Epoxy Powder, Adhesive, Polyethylene |
| Coating Structure | Fbe, 2lpe, 3lpe | Place | Indoor |
| Delivery Time | 90 Days | Coating | Powder Coating |
| Method Type | Automatic | Certification | CE, ISO, RoHS |
| Model Number | 50-4200mm | Brand Name | Huashida |
| Place of Origin | CHINA | ||
| High Light | SA2.5 Cleaning Level 3LPE Coating Pipe Production Line ，Automatic Operation 3LPE Coating Pipe Production Line ，50-4200mm Pipe Diameter Anti-Corrosion Pipe Coating Machine | ||
The 3PE (Three-Layer Polyethylene) coating represents a leading advancement in corrosion-resistant technology. Its engineered structure integrates a fusion-bonded epoxy (FBE) inner layer for superior adhesion, a tough adhesive (AD) intermediate layer for strong molecular bonding, and a high-durability polyethylene (PE) outer layer that delivers long-term external protection.
This carefully designed multi-layer system provides outstanding mechanical robustness, excellent electrical insulation properties, and stable, reliable processing performance. Its environmentally conscious composition makes it an ideal solution for protecting oil and gas transmission lines, municipal water pipelines, and modern district heating networks.
| No. | Equipment Name | Notes |
|---|---|---|
| 1. | External Pipe Shot Blasting Line | |
| 2. | Internal Pipe Shot Blasting Line | |
| 3. | Medium-Frequency Induction Heating System | |
| 4. | Epoxy Powder Spraying Unit | |
| 5. | AD Adhesive Extrusion Unit | |
| 6. | PE Polyethylene Extrusion Unit | |
| 7. | Cooling Unit | |
| 8. | PE Beveling Unit | |
| 9. | High-Pressure Airless Sprayer | |
| 10. | Curing Oven Heating & Drying Unit | |
| 11. | Marking Spraying Unit | |
| 12. | Catalytic Combustion Environmental Protection Unit | |
| 13. | Others by orders |
The remarkable 3-layer PE coated steel pipes are ingeniously designed for diverse applications including:
This state-of-the-art coating technology has been successfully applied in monumental infrastructure projects worldwide, with exports spanning Europe, the Middle East, Central Asia, Africa, Russia, and numerous other regions.
Qingdao Huashida Machinery Co., LTD is a leading powerhouse in manufacturing diverse plastic pipe machinery solutions, municipal pipe machinery, cutting-edge pipe insulation & advanced anti-corrosion technologies, and robust machinery. We specialize in pipe jointing & innovative anti-corrosion materials, backed by over 20 years of unparalleled production excellence.
We proudly serve over 400 international clients, exporting our top-tier products to countries including Kazakhstan, Uzbekistan, Iran, Turkey, Russia, Nigeria, and many more.
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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