The coating technology allows to obtain the anticorrosive three-layer polyethylene/polyetylene coating, which consist of:Epoxy layer,copolymer layer (bonding agent),polyethylene/polypropylene layer.

Anticorrosive coating 3LPE/ 3LPP according to PN-EN ISO 21809-1 is composed of:
Epoxy layer of minimum 125 μM thickness,
Copolymer layer of minimum 150 μM thickness,
Polyethylene or polypropylene layer from 1,8 mm to 4,7 mm.

Main Equipment List

No.	Name	Set
A. Derusting Equipment
1	Pipe conveyor	1
2	Shot Blasting machine	1
3	Cyclone Dust Collector	1
4	Catridge dust collector	1
5	Centrifugal exhaust fan	1
6	PLC control system	1
B. Coating equipment
1	Conveyor	1
2	Heating device	1
3	Powder spraying device	1
4	Cooling Spray equipment	1
C.Platform
1	Steel pipe platform	1
2	Post-rust removal transition platform	1
3	Hydraulic Equipment	3

The three-layer polyethylene anti-corrosion coating is advanced technology as the outer protective layer of buried pipe, widely used in the anti-corrosion of gas and oil transmission pipeline, urban gas supply, water supply pipe and other fluid transmission pipeline. 3 layer PE anti-corrosion coating can strengthen the pipeline's mechanical properties with high electrical resistance, waterproof, wearable and anti-aging performance.

Q1. What is Size of Pipe Dia. your equipment can produce ?
A: We can produce four main Model:
Diameter of steel tube:
48-219mm.
219-1220 - mm
800-1600 - mm
1000-2400 - mm

Q2. What is Descaling grade?
A:SA2.5?
Q3. What is Delivery Time
A: 2-3monthes
After-sales service:
Warranty period:
The mechanical part warranty is 12 months from the date of pick-up, and the electrical part is 6 months.
Service:
The seller provides free technical services and provides training and guidance to buyer operators.