Product Description
Qingdao Huashida Machinery Co., Ltd. is a professional manufacturer specializing in pipeline anti-corrosion and insulation equipment. Our 3PE anti-corrosion coating production line is widely used in oil, gas, and water transmission projects, including China's key national infrastructure projects such as the 4,000 km "West-East Gas Pipeline". Our production lines are well known for their high quality, stable performance, high efficiency, and competitive price, making them a reliable choice for domestic and international customers.
Our Advantages
Stable and Reliable Operation: Proven design, mature technology, long-term durability.
High Production Efficiency: Less material waste, smooth continuous operation, low maintenance.
Cost-Effective: High return on investment, affordable pricing for high-end configuration.
Customizable Solutions: Tailored equipment designs to meet specific project needs and pipe sizes.
Widely Applied: Ideal for oil & gas transmission, urban pipelines, and water supply projects.
Product Parameters
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| Steel pipe outside shot blasting derusting operation line |
| No. | Description | Qty. | Remarks |
| 1 | Transmission line | 1set |
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| 2 | Shot blasting derusting line | 1set |
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| 3 | Cyclone dust collector | 1set |
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| 4 | Pulse filter cartridge dust collector | 1set |
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| 5 | Centrifugal wind blower | 1set |
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| 6 | Derusting equipment electrical control system | 1set |
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| Steel pipe outside spiral 3PE production line |
| No. | Description | Qty. |
|
| 1 | Coating transmit system | 1set |
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| 2 | Intermediate frequency heating system | 1set |
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| 3 | Epoxy spraying system | 1set |
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| 4 | Automatic feeding dryer | 2sets |
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| 5 | SJ-65/30 single screw high efficiency extruder | 1set |
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| 6 | SJ-120/30 extruder | 1set |
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| 7 | Hot melt adhesive extrusion die head | 1set |
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| 8 | PE sheet extrusion die head | 1set |
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| 9 | Hot melt adhesive/PE sheet press device | 1set |
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| 10 | Stainless steel spray powder chamber | 1set |
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| 11 | Cooling water spray system | 1set |
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Platform system |
| No. | Description | Qty. |
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| 1 | Steel pipe up load platform | 1set |
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| 2 | Derusting transition platform | 1set |
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| 3 | Finished pipe storage system | 1set |
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| 4 | Hydraulic system | 3sets |
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| Grooving system |
| No. | Description | Qty. |
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| 1 | PE grooving device | 2sets |
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| 2 | Hydraulic elevating pipe turner | 2sets |
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| 3 | Operating cabinet | 1set |
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Production Process1.Pipe Uploading
2.External Shot Blasting (Derusting)
3.Internal Air Blowing Cleaning
4.Epoxy Powder Coating (FBE Layer)
5.Adhesive Coating (AD Layer)
6.Polyethylene Jacket Coating (PE Layer)
7.Water Cooling
8.Coating Thickness & Defect Inspection
9.Pipe End Cutting & Edge Treatment
10.Finished Pipe Transfer
11Pipe Unloading Applications
Oil & Gas Transmission
Water Supply Pipelines
District Heating Networks
Municipal Engineering Projects
International EPC Pipeline Projects
Company Profile
Qingdao Huashida is one of the largest professional manufacturers and exporters of anti-corrosion and insulation equipment in China. With over 20 years of experience and strong R&D capabilities, we offer both standardized and customized solutions for global clients.
Our main products are:
1. HDPE jacket pipe for pre-insulated pipe Production Line (110-2000mm)
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.
Our team
Delivery
Exhibition
Certifications
Product Tags:
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Automatic 3LPE Coating Equipment for Steel Pipes 50-4200mm Images
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