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Qingdao Huashida Machinery Co., Ltd.

  • China,Qingdao ,Shandong
  • Verified Supplier

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China High-Performance 3LPE Coating Pipe Production Line for Pipe Coating
China High-Performance 3LPE Coating Pipe Production Line for Pipe Coating

  1. China High-Performance 3LPE Coating Pipe Production Line for Pipe Coating
  2. China High-Performance 3LPE Coating Pipe Production Line for Pipe Coating

High-Performance 3LPE Coating Pipe Production Line for Pipe Coating

  1. MOQ: 1 Set
  2. Price: $US100000-3000000
  3. Get Latest Price
Place Of Origin Qingdao
Packaging Details Standard Package For Export
Delivery Time 60 Days
Payment Terms TT/LC/DP
Supply Ability 30 Set/year
Cooling Method Water Cooling
Heating Method Induction Heating
Substrate Steel
HS Code 8477209000
Electrical Control System PLC
Computerization Computerized
Plc Siemens
Coating Powder Coating, Extrusion Coating
Brand Name Huashida
Model Number 50-4200mm
Certification ISO/CE/RoHS

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  1. Product Details
  2. Company Details

Product Specification

Place Of Origin Qingdao Packaging Details Standard Package For Export
Delivery Time 60 Days Payment Terms TT/LC/DP
Supply Ability 30 Set/year Cooling Method Water Cooling
Heating Method Induction Heating Substrate Steel
HS Code 8477209000 Electrical Control System PLC
Computerization Computerized Plc Siemens
Coating Powder Coating, Extrusion Coating Brand Name Huashida
Model Number 50-4200mm Certification ISO/CE/RoHS

Product Description:

3LPE Steel Pipe Coating Production Line

Product Overview:

The 3LPE (Three-Layer Polyethylene) Steel Pipe Coating Production Line by Qingdao Huashida Machinery Co., Ltd. is engineered for high-performance anti-corrosion coating of steel pipes. This line supports pipe diameters ranging from 159mm to 1400mm, with an extrusion capacity up to 350 kg/h, customizable to specific production requirements.

This advanced production line is the result of years of dedicated development and innovation, fulfilling the increasing market demand for durable, efficient, and high-performance anti-corrosion solutions.

3-Layer PE Coating System Composition:

Fusion-Bonded Epoxy (FBE) Primer Layer

  • Thermosetting, non-toxic coating that cures into a high molecular weight, cross-linked structure.
  • Provides excellent chemical corrosion resistance and superior adhesion.

Polymer Adhesive Middle Layer

  • Typically a polyolefin copolymer (e.g., vinyl copolymer) that chemically bonds with both the epoxy primer and polyethylene top layer.

Polyethylene (PE) Top Layer

  • Ensures high mechanical protection and environmental resistance, ideal for buried pipelines.

This 3-layer coating structure ensures superior adhesion, excellent mechanical strength, and long-lasting anti-corrosion performance, making it widely used in oil & gas pipelines, urban gas distribution, and water transmission lines.

Technical Process Flow:
  1. Pipe Loading
  2. Screw Conveyor Transfer
  3. Surface Cleaning & Induction Heating
  4. Epoxy Powder Coating
  5. Adhesive and Polyethylene Extrusion Coating
  6. Cooling Spray Treatment
  7. Pipe Unloading & Grinding
Key Specifications:
  • Pipe Diameter Range: 159mm - 1400mm
  • Extrusion Output: ≤350 kg/h
  • Application: Steel pipe external anti-corrosion coating for buried pipeline systems

Applications:

Application

The three-layer PE process, with the epoxy powder coating as bottom layer, binding and bundling through polyethylene PE and adhesive, is widely used in anticorrosion of steel pipes, and applied to the oil, natural gas, chemical material, water pipelines.


Customization:

Product Customization Services for the 3LPE Coating Pipe Production Line:

Brand Name: Huashida

Model Number: 50-4200mm

Place Of Origin: Qingdao

Certification: ISO/CE/RoHS

Minimum Order Quantity: 1 Set

Price: $US100000-3000000

Packaging Details: Standard Package For Export

Delivery Time: 60 Days

Payment Terms: TT/LC/DP

Supply Ability: 30 Set/year

Application: Water/Gas/Oil Supply

Heating Method: Induction Heating

Substrate: Steel

Electrical Control System: PLC

Plc: Siemens

Keywords: Drip Irrigation Pipe Production Line, 3PE/3LPE/FBE Coated Steel Pipe, Drip Irrigation Pipe Production Line


Support and Services:

The Product Technical Support and Services for the 3LPE Coating Pipe Production Line include:

- Initial setup assistance

- Training for operating the production line

- Troubleshooting guidance

- Maintenance and calibration support

- Software updates and technical documentation


FAQ:

Q: What is the brand name of the 3LPE Coating Pipe Production Line?

A: The brand name is Huashida.

Q: What is the model number of the 3LPE Coating Pipe Production Line?

A: The model number is 50-4200mm.

Q: Where is the 3LPE Coating Pipe Production Line manufactured?

A: It is manufactured in Qingdao.

Q: What certifications does the 3LPE Coating Pipe Production Line have?

A: It is certified with ISO, CE, and RoHS.

Q: What is the minimum order quantity for the 3LPE Coating Pipe Production Line?

A: The minimum order quantity is 1 set.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2003

  • Total Annual:

    3000000-5000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

  1. Our Factory Qingdao 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...   1. Our Factory Qingdao 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...

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Get in touch with us

  • Reach Us
  • Qingdao Huashida Machinery Co., Ltd.
  • 69 Jinsheng Second Road Chengyang District, Qingdao, Shandong, China
  • https://www.pipecoatingline.com/

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