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Qingdao Huashida Machinery Co., Ltd.

  • China,Qingdao ,Shandong
  • Verified Supplier
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China Industrial 3LPE Pipeline Coating Plant for Oil & Gas Industry
China Industrial 3LPE Pipeline Coating Plant for Oil & Gas Industry

  1. China Industrial 3LPE Pipeline Coating Plant for Oil & Gas Industry
  2. China Industrial 3LPE Pipeline Coating Plant for Oil & Gas Industry

Industrial 3LPE Pipeline Coating Plant for Oil & Gas Industry

  1. MOQ: 1 set
  2. Price: 150000-1000000
  3. Get Latest Price
Pipe Surface Preparation Shot Blasting
Delivery Time 60work days
Heating Method Induction Heating
Payment Terms T/T,Western Union,D/A
Connection Type Welding
Supply Ability 5-10 +sets+per mouth
Coating Type Internal, External
Coating Layers 3 Layers
Operating Mode Automatic
Coating Structure Fbe, 2lpe, 3lpe
Control System PLC
Packaging Details Container loading,sea transportation
Origin China
Certification CE, ISO, RoHS, REACH
Place of Origin China
Model Number 001
Brand Name Huashida

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  1. Product Details
  2. Company Details

Product Specification

Pipe Surface Preparation Shot Blasting Delivery Time 60work days
Heating Method Induction Heating Payment Terms T/T,Western Union,D/A
Connection Type Welding Supply Ability 5-10 +sets+per mouth
Coating Type Internal, External Coating Layers 3 Layers
Operating Mode Automatic Coating Structure Fbe, 2lpe, 3lpe
Control System PLC Packaging Details Container loading,sea transportation
Origin China Certification CE, ISO, RoHS, REACH
Place of Origin China Model Number 001
Brand Name Huashida
High Light Industrial 3LPE pipeline coating plant3LPE coating pipe production lineOil & gas pipeline coating equipment
Industrial 3LPE Pipeline Coating Plant for Oil & Gas Industry
Product Overview

The automatic steel pipe anti-corrosion coating production line is specially designed for applying high-performance anti-corrosion coatings to steel pipes of different diameters. It is widely used in oil, gas, district heating, water transmission, and other pipeline engineering industries.

The production line is suitable for:

  • FBE coating
  • Double-layer FBE coating
  • 2PE / 2PP coating
  • 3LPE coating
  • 3LPP coating

The 3-layer PE anti-corrosion structure consists of:

  1. Fusion Bonded Epoxy (FBE) primer layer
  2. Copolymer adhesive middle layer
  3. Polyethylene (PE) outer layer

The complete line integrates shot blasting, dust removal, induction heating, epoxy powder spraying, PE/PP extrusion coating, cooling, conveying, beveling, and automatic control into a fully automatic production system.

Industrial 3LPE Pipeline Coating Plant Overview
Our Advantages
  • Adopt advanced international coating technology
  • Stable operation and high production efficiency
  • High degree of automation, reducing labor costs
  • Excellent anti-corrosion quality meeting international standards
  • Provide complete services including process design, installation, commissioning, and technical training to help customers quickly start production
  • Share experience from more than 389 production lines worldwide
  • Supported by a professional technical team of 9 senior engineers
  • Equipped with a domestic high-end expert workstation for plastic machinery and equipment research and development
Advanced Coating Technology and Equipment
Key Features
1. Excellent Anti-Corrosion Performance

The combination of epoxy powder, adhesive, and PE/PP layers provides:

  • Strong adhesion
  • Excellent chemical corrosion resistance
  • Low water absorption
  • Outstanding wear resistance
  • Reliable cathodic disbondment resistance

This coating structure is widely recognized in the pipeline industry for its stable quality, long service life, and cost-effective operation.

2. Fully Automatic PLC Intelligent Control

The production line adopts a PLC automatic control system equipped with multiple sensors to monitor pipe position, running speed, production efficiency, and energy consumption. This ensures high-precision operation, stable processing, and consistent coating quality.

3. Long Service Life

The equipment is easy to operate and maintain, with stable operation and a service life of up to 30-50 years.

4. Energy Saving & Environmental Protection

The production line features efficient sealing systems, dust collection devices, and environmental protection ventilation equipment to reduce energy consumption and improve the working environment.

5. Strong Impact Resistance

The coating maintains excellent mechanical properties and impact resistance even under low-temperature conditions.

PLC Control System and Equipment Features
Main Equipment List
A. Derusting Equipment
No. Equipment Name Quantity
1 Pipe Wheel Conveyor 1 Set
2 Shot Blasting Machine 1 Set
3 Cyclone Dust Collector 1 Set
4 Pulse Dust Collector 1 Set
5 Centrifugal Exhaust Fan 1 Set
6 Rust Removal Equipment PLC 1 Set
B. Coating Equipment
No. Equipment Name Quantity
1 Pipe Wheel Conveyor 1 Set
2 Induction Heating Device 1 Set
3 Powder Spraying Device 1 Set
4 Automatic Loading Dryer 2 Sets
5 SJ-65/30 Extruder 1 Set
6 SJ-120/30 Extruder 1 Set
7 Hot Melt Adhesive Extruder Die 1 Set
8 PE Sheet Extruder Head Mold 1 Set
9 Hot Melt Adhesive / PE Sheet Coating Device 1 Set
10 Environmental Protection Ventilation Equipment 1 Set
11 Cooling Spray Equipment 1 Set
C. Platform Equipment
No. Equipment Name Quantity
1 Steel Pipe Uploading Platform 1 Set
2 Downloading Platform 1 Set
3 Pipe Storage Platform 1 Set
4 Turnover Mechanism 3 Sets
D. Groove Equipment
No. Equipment Name Quantity
1 PE Beveling Machine 2 Sets
2 Hydraulic Lifting and Turning Machinery 1 Set
3 Hydraulic Equipment 1 Set
4 PLC Automatic Control System 1 Set
Technological Process
Pipe Uploading
→ Pipe Wheel Conveyor
→ Shot Blasting & Rust Removal
→ Induction Heating
→ Epoxy Powder Coating
→ Adhesive Layer & PE/PP Outer Layer Coating
→ Cooling Spray
→ Pipe Conveying
→ PE End Beveling
→ Pipe Storage & Unloading
Technological Process Flow Diagram
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
  • HDPE jacket pipe for pre-insulated pipe Production Line (110-2000mm)
  • Rigid pre-insulated pipe Production Line
  • Flexible pre-insulated pipe(PERT) production line
  • Steel pipe FBE/2LPE/3LPE anti-corrosion coating line
  • Steel pipe derusting line
  • PE pressure pipe/Water Gas supply pipe production line
  • PP/PE plastic board/sheet/geomembrane production line
  • NBR PVC Thermal insulation tube/plate production line
  • Pipeline anti-corrosion materials and instruments: heat shrink joint coating sleeve, electro-fusion weldable joint sleeve, portable welding gun(extruder), PE PP welding rod
Automatic 3LPE Coating Pipe Production Line with PLC Control System CE ISO Certified Pipeline Coating Solutions Durable Pipeline Anti-Corrosion Coating Equipment Industrial Pipeline Coating System Overview

Company Details

Bronze Gleitlager

,

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 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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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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