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3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil
3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil
3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil
3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil
3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil
3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil
3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil
3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil
Specifications
Brand Name :
HUASHIDA
Model Number :
114-4200
Certification :
ISO
Place of Origin :
China
MOQ :
1 set
Price :
$500000-$1500000
Payment Terms :
T/T
Supply Ability :
15 sets per year
Delivery Time :
90-120 days
Packaging Details :
bare
Coating type :
External 3LPE internal liquid spray
Pipe diameter :
114-4200mm
Shot blasting :
external and internal
Cleaning level :
Sa2.5
Cleaning capacity :
250m2/h
Liquid spray method :
High-pressure airless spray
Description

3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil


External 3LPE anti-corrosion and internal epoxy liquid coating spray is a highly efficient method for protecting steel pipes from corrosion.
The external 3PE anti-corrosion structure consists of an epoxy powder primer, an adhesive middle layer, and an outer polyethylene layer. The epoxy powder primarily provides corrosion resistance, the adhesive enhances bonding between layers, and the polyethylene offers excellent mechanical protection and environmental durability.
The internal epoxy liquid coating spray provides strong adhesion and exceptional chemical corrosion resistance, effectively preventing corrosion inside steel pipes caused by conveyed media (such as oil, gas, water, etc.). This corrosion protection method is widely used in oil and natural gas transmission pipelines, water supply and drainage pipelines, and other fields, significantly extending the service life of steel pipes.


Huashida delivers high-quality, cost-effective, and innovative coating solutions—featuring internal liquid coatings and external 3LPE—designed to extend pipeline service life, lower maintenance expenses, and ensure reliable project delivery for clients across the globe.


Production Line Specifications:
(1) Pipe Diameter Range: 114 mm - 4200 mm
(2) Processing Capacity: ≤250 m²/h
(3) Cleaning Standard: Sa 2.5 Grade
(4) Materials Used: Epoxy Powder, Adhesive, Polyethylene, Epoxy Coating (Single-Component, Two-Component)


Main Equipment (Please contact us for customizing your production line)

No.

Equipment name

Notes

1.

External Pipe Shot Blasting Line

2.

Internal Pipe Shot Blasting Line

3.

Medium-Frequency Induction Heating System

4.

Epoxy Powder Spraying Unit

5.

AD Adhesive Extrusion Unit

6.

PE Polyethylene Extrusion Unit

7.

Cooling Unit

8.

PE Beveling Unit

9.

High-Pressure Airless Sprayer

10.

Curing Oven Heating & Drying Unit

11.

Marking Spraying Unit

12.

Catalytic Combustion Environmental Protection Unit

13.

Others by orders



3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil


3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil

3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil

3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil


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3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil

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Product Detail
Brand Name :
HUASHIDA
Model Number :
114-4200
Certification :
ISO
Place of Origin :
China
MOQ :
1 set
Price :
$500000-$1500000
Contact Supplier
video
3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil
3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil
3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil
3LPE External Internal Epoxy Liquid Spray Coating Line For Steel Gas Oil

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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