Qingdao Huashida Machinery Co., Ltd.
| Packaging Details | Container loading，sea transportation |
| Payment Terms | T/T,Western Union,D/A |
| Delivery Time | 60work days |
| Control System | PLC |
| Connection Type | Welding |
| Pipe Surface Preparation | Shot Blasting |
| Supply Ability | 5-10 +sets+per mouth |
| Coating Layers | 3 Layers |
| Operating Mode | Automatic |
| Origin | China |
| Coating Type | Internal, External |
| Heating Method | Induction Heating |
| Coating Structure | Fbe, 2lpe, 3lpe |
| Place of Origin | China |
| Certification | CE, Rohs，TUV |
| Brand Name | Huashida |
| Model Number | 001 |
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Product Specification
| Packaging Details | Container loading，sea transportation | Payment Terms | T/T,Western Union,D/A |
| Delivery Time | 60work days | Control System | PLC |
| Connection Type | Welding | Pipe Surface Preparation | Shot Blasting |
| Supply Ability | 5-10 +sets+per mouth | Coating Layers | 3 Layers |
| Operating Mode | Automatic | Origin | China |
| Coating Type | Internal, External | Heating Method | Induction Heating |
| Coating Structure | Fbe, 2lpe, 3lpe | Place of Origin | China |
| Certification | CE, Rohs，TUV | Brand Name | Huashida |
| Model Number | 001 | ||
| High Light | 3LPE coating pipe production line for oil gas ，anti-corrosion steel pipe production line ，polyethylene coated pipe manufacturing equipment | ||
The 3LPE Anti-Corrosion Coating Production Line is designed to apply high-performance protective coatings to steel pipes, providing reliable and long-lasting corrosion protection in harsh operating environments.
The coating structure consists of three functional layers:
This advanced coating process ensures uniform coating thickness, improving pipeline durability and extending service life. The production line efficiently applies epoxy and polyethylene coatings to steel pipe surfaces, providing comprehensive anti-corrosion protection for oil pipelines, natural gas pipelines, water transmission systems, and industrial fluid transportation systems.
The equipment adopts an efficient sealing structure that minimizes energy loss, reduces operating costs, and lowers environmental impact.
The 3LPE coating system provides excellent anti-corrosion performance with a stable production process and long service life.
The coating maintains strong corrosion resistance and impact resistance under low-temperature conditions.
The combination of epoxy high strength, polyethylene low water absorption, and adhesive flexibility ensures excellent durability and long-term protection.
The process combines superior coating quality, stable operation, high efficiency, and low production cost.
| No. | Name | Specification |
|---|---|---|
| 1 | Steel Pipe Conveyor | Adjustable speed and angle, PLC controlled uploading & unloading |
| 2 | Shot Blasting Machine | High-efficiency derusting |
| 3 | Cyclone Dust Collector | High-efficiency cyclone dust removal |
| 4 | Impulse Cartridge Dust Collector | Environmental dust filtration |
| 5 | Centrifugal Fan | Stable ventilation |
| 6 | PLC Control System | Automatic line control |
| No. | Name | Specification |
|---|---|---|
| 1 | Spiral Pipe Conveyor | Adjustable speed and angle |
| 2 | Induction Heating Machine | Uniform heating |
| 3 | Powder Spraying Device | Spraying thickness 80-800μm |
| 4 | Automatic Feeder & Dryer | Automatic material feeding |
| 5 | SJ-65/30 Extruder | High-efficiency extrusion |
| 6 | SJ-180/30 Extruder | PE extrusion system |
| 7 | Adhesive Extruder Die Mold | High-quality die steel |
| 8 | PE Sheet Extruder Die Mold | High-quality die steel |
| 9 | Adhesive / PE Sheet Coating Device | Silicone-coated pressing roller with internal cooling |
| 10 | Environmental Protection Ventilation Equipment | Exhaust and ventilation |
| 11 | Cooling Spray Equipment | Rapid cooling system |
| No. | Name | Specification |
|---|---|---|
| 1 | Steel Pipe Platform | High-quality steel structure |
| No. | Name | Specification |
|---|---|---|
| 1 | PE Beveling Machine | Steel brush disk |
| 2 | Hydraulic Lifting & Turning Machinery | Pipe lifting and turning |
| 3 | Hydraulic Equipment | Stable hydraulic control |
3LPE coating technology is ideal for buried steel pipelines and widely used in:
Long-distance oil and natural gas transmission pipelines.
City gas transmission and distribution pipeline networks.
Municipal and industrial water transportation systems.
Chemical pipelines, sewage treatment systems, and other industrial applications.
Founded in 2003, Qingdao Huashida Machinery Co., Ltd. is a professional manufacturer specializing in plastic extrusion equipment, steel pipe anti-corrosion coating lines, pipe insulation machinery, and municipal pipeline equipment.
With customers across Europe, America, the Middle East, Central Asia, and Southeast Asia, Huashida has become a trusted supplier in the global pipeline industry.
Welcome to visit our factory and explore long-term cooperation opportunities.
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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