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3PE Anti-corrosion coating Line
- - Steel pipe inner wall sand blasting rust removal production line
- - Multi-position steel pipe external epoxy (external plastic coating) anti-corrosion coating line
- - Round-extrusion 3LPE coating line
- - Steel pipe inside and outside epoxy powder coating anti-corrosion production line (inside and outside coating plastic, FBE) anti-corrosion production line
- - Steel pipe internal and external liquid coating spraying anti-corrosion production line.
- - Steel pipeline joints internal coating Robot
- - Steel Pipe Outer Wall Shot Blasting line
- - Steel pipe internal shot blasting line
- - Steel pipe 3LPE anti-corrosion coating production line
- - Steel elbow 3PE anti-corrosion production line
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Pre-Insulated Pipe Production Line
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Rubber Foam Insulation tube/sheet Production Line
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PE PP Sheet/film/Board Extrusion Line
- - Water-proof Coiled Material /GEO-membrane Film Extrusion Line
- - PE/PP/PS/HIPS/ABS Single extrusion & Multi-layer Sheet Co-Extrusion Line
- - Adhesive coating line of heat shrinkable sleeve
- - Fibre reinforced 3-layer PE cross-linked heat shrinkable sleeve backing film production line
- - PE Carbon Fibre Spiral Pipe Extrusion Line
- - PE PP Sheet/Board Extrusion Line
- - Electro-fusion girth welding joint closure production line
- - Heat Shrinkable Sleeve extrusion and Coating Line
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Pipe Fittings
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HDPE pipe production line
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HDPE/PP Double Wall Corrugated Pipe Production Line
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HDPE Hollow Wall Corrugated Pipe/ Structured Wall Pipe Extrusion Line
The internal and external liquid coating spraying of steel pipes is an efficient method of anti-corrosion for steel pipes.
- introduction
- Features
- Technical parameters
- Inquiry now
- Related products
Epoxy powder mainly plays an anti-corrosion role, adhesives enhance the bonding between the layers, and polyethylene provides good mechanical protection and environmental resistance. Internal epoxy coating spraying has strong anti-corrosion adhesion and good chemical corrosion resistance, which can effectively prevent the inside of the steel pipe from being corroded by the conveying medium (such as oil, gas, water, etc.). This anti-corrosion method is widely used in the fields of oil and natural gas pipelines, water supply and drainage pipelines, etc., and can greatly extend the service life of steel pipes.
Heating furnace and chain Heating furnace chamber body
Complete set of internal spraying equipment Photos of internal spraying work Internal spraying car
Internal spraying photo External 3PE internal epoxy coating sprayed finished pipe
Production line parameters:
(1) Steel pipe coverage range: 114mm-4200mm
(2) Processing capacity: ≤250㎡/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.
