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Qingdao Huashida Machinery Co., Ltd.

  • China,Qingdao ,Shandong
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China 159-4200mm 3LPE Coating Pipe Production Line with Epoxy Powder Coating and
China 159-4200mm 3LPE Coating Pipe Production Line with Epoxy Powder Coating and

  1. China 159-4200mm 3LPE Coating Pipe Production Line with Epoxy Powder Coating and
  2. China 159-4200mm 3LPE Coating Pipe Production Line with Epoxy Powder Coating and

159-4200mm 3LPE Coating Pipe Production Line with Epoxy Powder Coating and

  1. MOQ: 1
  2. Price: US$100,000.00 - 3,000,000.00
  3. Get Latest Price
Supply Ability 30 sets/year
Delivery Time 60 days
Packaging Details Standard Package for Export
Coating Powder Coating
Coating Material Epoxy Powder, Adhesive, Polyethylene
Coating Structure Fbe, 2lpe, 3lpe
Specification 159-4200mm
Substrate Steel
Coating Type Internal, External
Heating Method Induction Heating
HS Code 8477209000
Brand Name huashida
Certification CE, ISO, RoHS
Place of Origin qingdao,China

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 30 sets/year Delivery Time 60 days
Packaging Details Standard Package for Export Coating Powder Coating
Coating Material Epoxy Powder, Adhesive, Polyethylene Coating Structure Fbe, 2lpe, 3lpe
Specification 159-4200mm Substrate Steel
Coating Type Internal, External Heating Method Induction Heating
HS Code 8477209000 Brand Name huashida
Certification CE, ISO, RoHS Place of Origin qingdao,China
High Light 159-4200mm 3LPE Coating Pipe Production LineEpoxy Powder Coating Pipe Production LineInduction Heating Pipe Coating Line

Steel Pipe Internal FBE & External 3LPE Anti-Corrosion Coating Line

Model: 159–4200mm
Processing Capacity: ≥250 m²/h
Materials: Epoxy powder, adhesive, polyethylene

The TPEP steel pipe coating line is designed for anti-corrosion coating of steel pipes in the factory. It is widely used in engineering projects, particularly in heating, gas, and oil sectors. The line can apply FBE, 2-layer FBE, 2-layer PE, 2-layer PP, and 3-layer PE coatings.

The 3-layer PE coating consists of:

  1. FBE Coating (inner layer): Provides strong corrosion resistance.
  2. Adhesive Middle Layer: Enhances bonding between inner and outer layers.
  3. Polyethylene Outer Layer: Offers mechanical protection and environmental durability.


Applications

  • Oil & Gas Pipelines: Long-term protection for safe transport of oil and gas.
  • Urban Gas & Water Supply: Ensures reliable, safe, and clean fluid transport.
  • District Heating Systems: Provides insulation and corrosion resistance even at high temperatures.
  • Underground & Industrial Anti-Corrosion Projects: Durable protection for buried or exposed steel pipes.

3-layer PE coating strengthens the pipeline's mechanical properties while providing excellent electrical resistance, waterproofing, wear resistance, and anti-aging performance.


Detailed Equipment & Features

The coating line includes:

  • Steel pipe transmission system
  • Internal and external shot blasting system
  • Dust collection system
  • Pipe heating system
  • Electrostatic spraying system
  • PE coating system
  • Water cooling system
  • End cutting system
  • Hydraulic & pneumatic system
  • Testing system
  • Electronic control system

Technological Process

Upload pipes → Screw conveyor → Internal rust removal → External rust removal → Intermediate frequency heating → Internal epoxy powder coating → External epoxy powder coating → Adhesive & polyethylene outer layer coating → Cooling spray → Screw conveyor → Grinding pipe ends → Pipe unloading


Advantages

  1. Advanced technology for consistent and reliable coating quality.
  2. Stable operation and high degree of automation, reducing labor costs.
  3. Anti-corrosion quality meets international standards.
  4. Full production solution: design, installation, commissioning, and training.
  5. Over 389 sets of production experience worldwide.
  6. Team includes 9 professional senior engineers and a high-end plastic machinery expert workstation in China.

Main Equipment List

No. Equipment Name Set
A. Derusting Equipment

1 Pipe Wheel Conveyor 1
2 Internal & External Shot Blasting Machine 1
3 Cyclone Dust Collector 1
4 Pulse Dust Collector 1
5 Centrifugal Exhaust Fan 1
6 Rust Removal Equipment PLC 1
B. Coating Equipment

1 Pipe Wheel Conveyor 1
2 Induction Heating Device 1
3 Powder Spraying Device 1
4 Automatic Loading Dryer 2
5 SJ-65/30 Extruder 1
6 SJ-120/30 Extruder 1
7 Hot Melt Adhesive Extruder Die 1
8 PE Sheet Extruder Head Mold 1
9 Hot Melt Adhesive / PE Sheet Coating Device 1
10 Environmental Protection Ventilation Equipment 1
11 Cooling Spray Equipment 1
C. Platform Equipment

1 Steel Pipe Uploading Platform 1
2 Downloading Platform 1
3 Pipe Storage Platform 1
4 Turnover Mechanism 3
D. Groove & Auxiliary Equipment

1 PE Beveling Machine 2
2 Hydraulic Lifting & Turning Machinery 1
3 Hydraulic Equipment 1
4 PLC Automatic Control System 1

Company Profile

Qingdao Huashida Machinery Co., LTD. has over 20 years of production experience in plastic pipe machinery, municipal pipe machinery, pipe insulation & anti-corrosion machinery, and pipe jointing & anti-corrosion materials.

Main Products:

  1. HDPE jacket pipe production lines for pre-insulated pipes (110–2000mm)
  2. Rigid and flexible pre-insulated pipe (PERT) production lines
  3. Steel pipe FBE / 2LPE / 3LPE anti-corrosion coating lines
  4. Steel pipe derusting lines
  5. PE pressure pipe / water and gas supply pipe production lines
  6. PP/PE plastic board, sheet, and geomembrane production lines
  7. NBR PVC thermal insulation tube/plate production lines
  8. Pipeline anti-corrosion materials and instruments: heat shrink joint coating sleeves, electro-fusion weldable joint sleeves, portable welding guns (extruders), PE/PP welding rods

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

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