Medium-frequency heating for rust removal of steel pipes for 3LPE Line

Qingdao Huashida Steel Pipe Shot-Blasting & Rust-Removal Line: high-speed centrifugal blast wheels clean and derust pipe surfaces, ready for fusion-bonded epoxy or 3LPE coating, handling pipes from 219 mm to 3 000 mm OD, 6 m to 18 m length, with automatic dust recovery and PLC control.

Why Choose Huashida's Solution?

50% Faster Processing - Synchronized internal & external epoxy spraying eliminates dual-step coating.
Heavy-Duty Performance - Handles pipes up to 3,200mm in diameter and 30 tons in weight, with 3x higher load capacity per conveyor wheel.
40% More Efficient Rust Removal - High-speed internal shot blasting ensures superior coating adhesion.
Zero Pollution - No wastewater, no emissions, and ultra-low noise for eco-friendly production.
https://hsdextruder.en.made-in-china.com/product/VTkRGBvlIQUE/China-3PE-Anti-Corrosion-Coating-Processing-Line-a-Comprehensive-Solution-for-Steel-Pipe-Protection.html

Proven Results

25% More Uniform Coating - Precision digital control eliminates material waste.
30% Longer Lifespan - Enhanced anti-corrosion performance extends pipe durability.
"This technology bridges the gap between China's pipeline standards and global benchmarks," says Huashida's Chief Engineer.

1. https://hsdextruder.en.made-in-china.com/product/FTIUovHAYJRM/China-Integrated-Production-Line-for-Internal-and-External-Anti-Corrosion-Coating-Internal-Epoxy-Powder-Spraying-and-External-3PE-Coating-Technology.html

2. https://hsdextruder.en.made-in-china.com/product/dtApCbJUuEYR/China-Pert-Flexible-Insulated-Pipe-Production-Line-Advanced-Technology-Independent-Research-and-Development.html

Main Equipment of 3PE anticorrosion processing
Configuration List

Supporting Equipment: SA2.5 External Shot Blasting Machine (114-1219mm)

Full System Includes:
Pipe conveyor, shot blaster, elevator, abrasive loader
Dust removal (cyclone + pulse cartridge) & PLC control
Global Success: Exported to Russia, Iran, UAE, India, Kazakhstan, and more.
After-Sales Support:
12-month mechanical warranty | 6-month electrical warranty
On-site training & technical guidance

About Huashida

With 21+ years of expertise, Huashida specializes in:
Steel Pipe Anti-Corrosion Lines (FBE/2LPE/3LPE)
HDPE Jacket Pipe Lines (up to 2,000mm)
Pre-Insulated & Derusting Solutions
400+ International Clients - Trusted in Nigeria, Turkey, Uzbekistan, and beyond.
Upgrade your pipeline longevity-contact Huashida today!



#AntiCorrosion #SteelPipeProtection #OilAndGasTech #EpoxyCoating #IndustrialInnovation
(For specifications, certifications, or factory visits, reach out now!)
Xiaofei

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.