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Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards
Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards
Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards
Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards
Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards
Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards
Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards
Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards
Specifications
Brand Name :
Huashida
Model Number :
Coating Production Line
Certification :
CE, ISO, RoHS
Place of Origin :
Qingdao, China
MOQ :
1
Price :
US$100,000.00-2,800,000.00
Supply Ability :
30 Sets/Year
Delivery Time :
60DAYS
Coating :
Powder Coating
Coating Layer :
Internal Liquid Painting External 3lpe
Clean Level :
>=SA2.5
Applications :
Oil, Natural Gas, and Water Supply Pipelines
Description
Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards

Product Description


Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards


This line applies a high-efficiency composite coating for maximum pipeline protection:
• Coating Structure: Internal epoxy layer + External 3PE (polyethylene) layers.
• Key Advantages: Excellent internal chemical resistance (epoxy) + superior external mechanical/environmental protection (3PE), applied over SA 2.5 cleaned surfaces.
• Primary Application: Extensively used to protect oil & gas and water pipelines, significantly increasing their operational life.


Production line parameters:

(1) Steel pipe coverage range: 114mm-4200mm
(2) Processing capacity: ≤250m2/h
(3) Cleaning level: Sa2.5
(4) Materials used: epoxy powder, adhesive, polyethylene, epoxy coating (single component, two-component)
(5) Main equipment: steel pipe external rust removal equipment, steel pipe internal rust removal equipment, medium frequency heating equipment, epoxy powder spraying equipment,

AD adhesive extrusion equipment, PE polyethylene extrusion equipment, cooling equipment, PE groove equipment, high-pressure airless spraying machine, curing furnace heating

and drying equipment, spray marking equipment, catalytic combustion environmental protection equipment, etc.

Specifications 159-4200mm
Substrate Steel
Coating Powder coating, extrusion coating
Coating Structure FBE, 2LPE, 3LPE
Heating Method Induction heating
Coating Type Internal, External
Coating Materials Epoxy powder, adhesive, polyethylene
Certifications CE, ISO, RoHS


3LPE coating line Features:
1. Microcomputer-controlled automatic adjustment of the coordination of various parts of the production line.
2. High-speed shot blasting equipment for internal and external wall rust removal.
3. High-performance electrostatic spraying equipment with good impact resistance.
4. High-quality PE sheet extrusion equipment with good anti-corrosion effect.
5. Energy-saving internal wall coating equipment.

Detailed Photos

The anti-corrosion coating processing 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 and pneumatic system
-testing system
-electronic control system
Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards

Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards

Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards

Our Advantages

Advanced Technology & Stable Performance: Ensuring highly efficient and reliable operation.
High Automation: Significantly reduces labor costs and improves production efficiency.
Internationally Certified Quality: Superior anti-corrosion properties that meet global standards.
Turnkey Solutions: Comprehensive service from design and installation to commissioning and training.
Proven Expertise: Backed by 389 successful production lines worldwide and a team of 9 senior engineers.
Award-Winning Innovation: Recognized by a national-level expert workstation in China.

Company Profile

Qingdao Huashida Machinery Co., LTD., founded in 2003, is a global developer, manufacturer and solution provider of plastic extrusion equipment. 70% of its customers come from overseas countries such as Europe, America, the Middle East and Southeast Asia.
Welcome to our factory to discuss cooperation!
Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface StandardsProtection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards

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Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards

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Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards

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Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards

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Product Detail
Brand Name :
Huashida
Model Number :
Coating Production Line
Certification :
CE, ISO, RoHS
Place of Origin :
Qingdao, China
MOQ :
1
Price :
US$100,000.00-2,800,000.00
Contact Supplier
video
Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards
Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards
Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards
Protection Coating Line: Internal Liquid Coating + External 3LPE, Meeting SA2.5 Surface Standards

Qingdao Huashida Machinery Co., Ltd.

Verified Supplier
3 Years
shandong, qingdao
Since 2003
Business Type :
Manufacturer
Main Products :
Pre-Insulated Pipe Production Line, 3LPE Coating Pipe Production Line, Polyurethane Spraying Foam Preinsulated Steel Pipe Making Machine
Total Annual :
3000000-5000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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