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Large Diameter Pipeline Internal and External Epoxy Anti-Corrosion Spraying Production Line

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Qingdao Huashida Machinery Co., Ltd.

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Large Diameter Pipeline Internal and External Epoxy Anti-Corrosion Spraying Production Line

Name: Large Diameter Pipeline Internal and External Epoxy AntiCorrosion Spraying Production Line
Brand: Huashida
Price: 100000 USD

Quality Large Diameter Pipeline Internal and External Epoxy Anti-Corrosion Spraying Production Line for sale

Brand Name : Huashida

Model Number : 508-4200 mm

Certification : CE, ISO: 9001

Place of Origin : Qingdao, China

MOQ : 1 set

Price : 100000-3000000 ＄

Payment Terms : L/C,T/T

Supply Ability : 50 sets/ year

Delivery Time : 70-90 days

Packaging Details : wooden box

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Basic Info.

Model NO.

Dia 508-4200

Type

Coating Production Line

Coating

Powder Coating

Substrate

Steel

Certification

CE, ISO, RoHS

Condition

New

Pipe Dia.

48-3000mm

Blasting

>2.5A

Fbe Thickness

200-800um

PE Thickness

2-3mm

Diameter Range

508-4200mm

Application

3PE 2PE Fbe Anticorrosion Coating

Transport Package

Plastic Film and Wooden Pallet

Specification

EN253, EN448, EN728, ISO1133, ISO8501-1

Trademark

HSD

Origin

Qingdao China

HS Code

8477209000

Production Capacity

30 Units/Year

Packaging & Delivery

Package Size

1000.00cm * 220.00cm * 180.00cm

Package Gross Weight

3000.000kg

Product Description

Large Diameter Pipeline Internal And External Epoxy Anti-corrosion Spraying Production Line

The 3PE anti-corrosion coating production line is designed for applying a three-layer coating to steel pipes, enhancing their mechanical strength, electrical insulation, and durability. It is ideal for oil, gas, water, and other fluid transmission pipelines.

Coating Structure:
First Layer: Fusion-bonded epoxy powder (FBE > 100µm)
Second Layer: Adhesive (AD) 170 ~ 250µm
Third Layer: Polyethylene (PE) 2.5 ~ 3.7mm

Key Features:
·Enhances pipe lifespan from 5-10 years to 50-100 years
·High mechanical strength, excellent electrical insulation, waterproof, wear-resistant, and anti-aging properties
·Suitable for harsh environments and corrosive conditions

Equipment Composition
Rust Removal Equipment: Includes shot blast cleaning machine, dust collectors, and rust removal PLC control system.
Coating Equipment: Features powder spraying device, heating system, coating devices, cooling spray, and extruders.
Platform Equipment: Steel pipe platform, storage platform, hydraulic equipment.
Groove Equipment: Includes PE beveling machines and lifting machinery.
Compressed Air Equipment: Air compressors, precision filters, and gas tanks.

Technological Process
Pipe Input: Upload pipes
Conveying: Pipe screw conveyor
Rust Removal: Intermediate frequency heating
Coating: Epoxy powder coating, adhesive, and polyethylene
Cooling: Spray cooling system
Finishing: Grinding and unloading pipes
Specifications
Pipe Diameter Range: Φ159 ~ Φ1220
Coating Thickness: 80 ~ 800µm
Production Output:
Max. 3-8 km/day
Annual processing capacity: 2 million square meters (Φ508mm)
Coating Standards: Meets SY/T0413-2002, GB/T23257-2009, German DIN 30670, American Corrosion Association, and other international standards.

Main Equipment of 3PE anticorrosion processing
Configuration List

No.	Name	Set
A. Derusting Equipment
1	Pipe-converying 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

Large Diameter Pipeline Internal and External Epoxy Anti-Corrosion Spraying Production Line

Frequently Asked Questions

What is the pipe diameter range the equipment can produce?

-48-219mm, 219-1220mm, 800-1600mm, 1000-2400mm

What is the sandblasting grade?

-SA2.5

What is the anti-corrosion coating standard?

-Meets multiple international standards, including SY/T0413-2002 and DIN 30670.

What is the delivery time?

-2-3 months after deposit.

What is the production output?

-Max. 3-8 km/day, annual capacity of 2 million square meters (Φ508mm).

What is the coating thickness?

-80 ~ 800µm.

Where has the 3PE equipment been sold?

-Countries including Russia, Iran, UAE, India, Belarus, Kazakhstan, etc.

What after-sales services are offered?

-Warranty: 12 months for mechanical parts, 6 months for electrical parts.
Support: Technical services, training, and guidance for operators.
Large Diameter Pipeline Internal and External Epoxy Anti-Corrosion Spraying Production Line

Large Diameter Pipeline Internal and External Epoxy Anti-Corrosion Spraying Production Line

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