Qingdao Huashida Machinery Co., Ltd.
| Supply Ability | 30 sets/year |
| Delivery Time | 60 days |
| Packaging Details | Standard Package for Export |
| Coating | Powder Coating |
| Coating Material | Epoxy Powder, Adhesive, Polyethylene |
| Coating Structure | Fbe, 2lpe, 3lpe |
| Specification | 50-4200mm |
| Substrate | Steel |
| Coating Type | Internal, External |
| Heating Method | Induction Heating |
| HS Code | 8477209000 |
| Brand Name | huashida |
| Certification | CE, ISO, RoHS |
| Place of Origin | qingdao,China |
View Detail Information
Explore similar products
3lPE FBE Insulation Anti-corrosion Coating Line of Steel Pipe
159mm-1600mm 3PE Anti Corrosion Steel Pipe Production Line
426-820mm 3LPE Internal & External Blasting Coating Equipment
900kW Automated 3PE Steel Epoxy Powder Anti Corrosion Pipe Coating Production
Product Specification
| Supply Ability | 30 sets/year | Delivery Time | 60 days |
| Packaging Details | Standard Package for Export | Coating | Powder Coating |
| Coating Material | Epoxy Powder, Adhesive, Polyethylene | Coating Structure | Fbe, 2lpe, 3lpe |
| Specification | 50-4200mm | Substrate | Steel |
| Coating Type | Internal, External | Heating Method | Induction Heating |
| HS Code | 8477209000 | Brand Name | huashida |
| Certification | CE, ISO, RoHS | Place of Origin | qingdao,China |
| High Light | 50-4200mm 3PE Coating Production Line ，External Anti-Corrosion Coating Steel Pipe ，Fbe ， 2lpe ， 3lpe Coating Line | ||
The 3PE (Three-Layer Polyethylene) coating is an advanced anti-corrosion system consisting of fusion-bonded epoxy (FBE) as the inner layer, adhesive (AD) as the bonding middle layer, and polyethylene (PE) as the protective outer layer.
This multi-layer structure provides excellent mechanical strength, superior electrical insulation, stable processing performance, and environmental sustainability, making it ideal for oil and gas pipelines, urban water supply, and district heating networks.
Pipe Loading → Conveying → Shot Blasting (Rust Removal) → Induction Heating → FBE Coating → AD & PE Extrusion Coating → Water Cooling → Conveying → Pipe End Grinding → Unloading
Main Equipment Composition
Surface Treatment: Shot blasting machine, cyclone dust collector, pulse dust remover
Heating System: Induction heating equipment
Coating System: FBE powder coating unit, adhesive extruder, PE extruder
Cooling System: Water spraying and cooling device
Conveying System: Pipe loading/unloading platform, turning rollers
Control System: PLC automatic control system
Auxiliary Equipment: PE beveling machine, hydraulic lifting system, exhaust & ventilation system
Cost Reduction - High sealing performance, energy-saving, and environmentally friendly.
Long Service Life - Easy installation and construction, lifespan up to 30-50 years.
Excellent Impact Resistance - Performs well even under low temperatures; low water absorption.
Superior Anti-Corrosion Performance - Reliable protection with simple and economical process.
Fully Automatic Operation - PLC control with intelligent sensors for position, speed, and energy monitoring ensures precision and efficiency.
3-layer PE coated steel pipes are widely used in:
Oil and gas transmission pipelines - providing long-term protection against corrosion and external damage.
Urban gas and water supply systems - ensuring safe, clean, and reliable transport of fluids.
District heating networks - maintaining insulation and corrosion resistance under high-temperature conditions.
Underground and industrial anti-corrosion projects - offering durable protection for buried and exposed steel pipelines.
Global Application:
This advanced coating technology has been successfully applied in major infrastructure projects both domestically and internationally.
Products are exported to Europe, the Middle East, Central Asia, Africa, Russia, and other regions worldwide.
Our team
Delivery
Exhibition
Certifications
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
3000000-5000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a... 1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a...
Get in touch with us
Leave a Message, we will call you back quickly!