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Qingdao Huashida Machinery Co., Ltd.

  • China,Qingdao ,Shandong
  • Verified Supplier
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China PLC Controlled 3LPE Coating Pipe Production Line with SA2.5 Surface Preparation
China PLC Controlled 3LPE Coating Pipe Production Line with SA2.5 Surface Preparation

  1. China PLC Controlled 3LPE Coating Pipe Production Line with SA2.5 Surface Preparation
  2. China PLC Controlled 3LPE Coating Pipe Production Line with SA2.5 Surface Preparation

PLC Controlled 3LPE Coating Pipe Production Line with SA2.5 Surface Preparation

  1. MOQ: 10 sets
  2. Price: Dollar +150000-200000+set
  3. Get Latest Price
Pipe Surface Preparation Shot Blasting
Connection Type Welding
Coating Layers 3 Layers
Origin China
Payment Terms T/T
Control System PLC
Supply Ability 5-10 +sets+per mouth
Operating Mode Automatic
Delivery Time 20-30work days
Dust Removal Fan Fan Power 5.5kw
Packaging Details Container loading,sea transportation
Recycle Of Epoxy Air Rate 50k M³
Place of Origin China
Model Number 001
Brand Name Huashida
Certification CE, Rohs,TUV

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  1. Product Details
  2. Company Details

Product Specification

Pipe Surface Preparation Shot Blasting Connection Type Welding
Coating Layers 3 Layers Origin China
Payment Terms T/T Control System PLC
Supply Ability 5-10 +sets+per mouth Operating Mode Automatic
Delivery Time 20-30work days Dust Removal Fan Fan Power 5.5kw
Packaging Details Container loading,sea transportation Recycle Of Epoxy Air Rate 50k M³
Place of Origin China Model Number 001
Brand Name Huashida Certification CE, Rohs,TUV
High Light PLC Control System 3LPE Coating Pipe Production Line ,SA2.5 Surface Preparation 3LPE Coating Pipe Production Line ,Automatic Operation 3LPE Coating Pipe Production Line
3LPE 3LPP Fusion Bonding Epoxy Coating Plastic Polymer Protective Layer Steel Pipe Anticorrosion Coating Line
Product Overview

The 3PE Anticorrosion Coating Processing Line is designed to apply three-layer anti-corrosion coating for various steel pipes. The coating system consists of three layers: first FBE (Fusion Bonded Epoxy) coating, middle adhesive layer, and outside polyethylene layer.

3PE External Anticorrosion Coating Machine for Steel Pipe Oil Gas Pipeline

3PE coating significantly enhances pipeline mechanical properties, providing high electrical resistance, waterproofing, wear resistance, and anti-aging protection. These coated steel pipes are widely used in pipeline systems for transmitting oil, gas, water, and other fluids, offering excellent resistance to chemicals, moisture, and harsh environmental conditions.

Complete System Configuration
  • Steel pipe transportation
  • Surface treatment and disposal
  • Dust collection
  • Pipe heating
  • Electrostatic spraying
  • Coating application
  • Water cooling
  • Edge cutting
  • Hydraulic and pneumatic devices
  • Detection and electric control systems
Technological Process

Upload pipes → Pipe screw conveyor → Rust removal with intermediate frequency heating → Epoxy powder coating → Outer layer solid & polyethylene coating → Cooling spray → Pipe screw conveyor → Grinding pipes, sending → Unload pipes

Steel Pipe 3PE Coating Process Flow Diagram
Main Equipment Configuration
No. Name Set
A. Derusting Equipment
1 Pipe-conveying Equipment 1
2 Shot Blast Cleaning 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 Coating transfer equipment 1
2 IF heating device 1
3 Powder spraying device 1
4 Automatic loading dryer 2
5 SJ-65/30 Extruder 1
6 SJ-180/30 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 platform 1
2 Post-rust removal transition platform 1
3 Product tube storage platform 1
4 Hydraulic Equipment 3
D. Groove Equipment
1 PE Beveling Machine 2
2 Hydraulic Lifting and Turning Machinery 1
3 Hydraulic Equipment 1
4 PLC 1
E. Compressed Air Equipment
1 Screw Air Compressor 1
2 Cold dry machine 1
3 Precision filters 3
4 Gas tanks 1
3PE Coating Equipment Overview 3PE Coating Machine Operation
Frequently Asked Questions
Q1. What is the range of pipe diameter the equipment can produce?
Diameter of steel Pipe: 48-219mm, 219-1220mm, 800-1600mm, 1000-2400mm
Q2. What is the sand blasting grade?
SA2.5
Q3. What is your anti-corrosion coating standard?
It can meet SY/T0413-2002, GB/T23257-2009, German DIN 30670, DIN 30678 and coating specification requirements from American Corrosion Association, and DNV. The product pipe fully complies with SY/T0315-2005, CNPC38-2002 "Technical specifications for double-layer fusion-bonded epoxy powder coating on buried steel pipe" and Canada, American Corrosion Association standards.
Q4. What is Delivery Time?
2-3 months after deposit.
Q5. Production output
Output capability varies with different pipe diameters. Maximum is 3 to 8 km/day, with annual processing capacity of 2 million square meters (Φ508 mm).
Q6. Coating thickness:
80~800um
Q7. To which country did you sell your 3PE equipment?
We have produced nearly 50 sets of 3PE processing lines for domestic and international markets, including Russia, Iran, UAE, India, Belarus, Kazakhstan and others.
Q8. After-sales service:
Warranty period:
All equipment undergoes trial operation before delivery to confirm perfect quality.
Warranty period is 12 months from date of pick-up for mechanical parts, and 6 months for electrical parts.

Service:
We provide technical services and comprehensive training and guidance for buyer operators.
Company Profile

Qingdao Huashida Machinery Co., Ltd. is headquartered in Huashida Industrial Park, Chengyang District, Qingdao, China. Founded in 2003, the company is a comprehensive high-tech enterprise integrating R&D, manufacturing, marketing, service and trade.

Huashida has been committed to the research and development of plastic insulation pipes and steel pipe anti-corrosion pipeline equipment. The company has established close cooperative relations with Beijing University of Chemical Technology, Qingdao University of Science and Technology, Qingdao Institute of Technology and other high-level institutions. With rigorous work attitude and strong sense of responsibility, Huashida has obtained more than 80 invention patents and utility model patents by introducing and absorbing foreign advanced technology and innovation.

The company has been honored as a Specialized Special New Enterprise in Shandong Province and recognized as one of the "First Sets of Equipment Enterprises" in Shandong Province for four items.

Factory Overview
Huashida Machinery Factory Overview
Our Team
Huashida Machinery Professional Team
Delivery
Equipment Delivery Process
Exhibition
Industry Exhibition Participation
Certifications
Company Certifications and Awards Quality Certifications and Standards

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

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