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3LPE Coated Steel Pipe with Outer Diameter 20mm to 630mm and High Corrosion Resistance for Pressure Up to 10 MPa

Product Summary
Outerdiameter 20mm-630mm 3LPE coated steel pipe with high corrosion resistance. Coating options: PE, PP, PVC. Standards: ISO, ASTM, DIN. Pressure rating up to 10 MPa. Custom lengths available. Ideal for water/gas transport.

Product Details

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Outer Diameter 20mm to 630mm 3LPE Coated Steel Pipe

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High Corrosion Resistance Plastic-coated Steel Pipe

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Pressure Rating Up to 10 MPa Composite Coated Steel Pipe

Outerdiameter: Varies, Typically 20mm To 630mm
Length: Standard Lengths 6m Or Customized
Inner Surface: Smooth Steel Surface
Corrosionresistance: High Due To Plastic Coating
Flexibility: Moderate, Depends On Steel Grade And Coating
Wall Thickness: Varies (e.g., 2mm To 10mm)
Standardscompliance: ISO, ASTM, DIN Or Customer Specified
Coatingtype: Polyethylene (PE) / Polypropylene (PP) / PVC
Product Description
Outerdiameter Typically 20mm To 630mm 3LPE Coated Steel Pipe Steel With Plastic Coating Suitable For Water Gas Transport
Product Overview
The Plastic-coated Steel Pipe is an advanced piping solution designed for demanding industrial and municipal applications. Manufactured from high-quality steel with durable plastic coating, this pipe offers exceptional performance in corrosive environments. The coating—available in polyethylene (PE), polypropylene (PP), or PVC—provides a robust barrier against moisture, chemicals, and corrosive agents, significantly extending service life.
With high corrosion resistance, these pipes are ideal for underground installations where traditional steel pipes would quickly degrade. The combination of steel strength and plastic protection makes them suitable for water supply systems, oil and gas transportation, and industrial pipelines, with pressure ratings up to 10 MPa.
Key Features
  • Product Name: Plastic-coated Steel Pipe
  • Wall Thickness: Typically 2mm to 20mm
  • Outer Diameter: Typically 20mm to 630mm
  • High corrosion resistance due to plastic coating
  • Coating Type: Polyethylene (PE), Polypropylene (PP), or PVC
  • Standards Compliance: ISO, ASTM, DIN, or customer specified
  • Includes Internal Epoxy Coated Steel Pipe options
  • Available as Epoxy Coal Tar Coated Steel Pipe
  • Dual layer FBE coated steel pipe for enhanced protection
Technical Specifications
Parameter Specification
Length Standard Lengths 6m Or Customized
Inner Surface Smooth Steel Surface
Application Water Supply, Gas Transportation, Sewage Systems
Coating Type Polyethylene (PE) / Polypropylene (PP) / PVC
Standards Compliance ISO, ASTM, DIN Or Customer Specified
Surface Finish Smooth Plastic Outer Layer
Flexibility Moderate, Depends On Steel Grade And Coating
Material Steel With Plastic Coating
Corrosion Resistance High Due To Plastic Coating
Pressure Rating Up To 10 MPa Depending On Specification
Applications
Plastic-coated steel pipes are versatile solutions used across various industries due to their exceptional corrosion resistance and durable construction. The high-quality steel core with smooth plastic outer layer ensures long-lasting performance in harsh environments.
  • Transportation of fluids and gases in chemical plants, water treatment facilities, and oil/gas pipelines
  • Construction and infrastructure projects including water supply networks and sewage systems
  • HVAC installations and industrial fluid transport systems
  • Outdoor applications such as fencing, scaffolding, and structural frameworks
  • Underground piping systems and above-ground installations
Customization Options
We provide comprehensive customization services to meet your specific project requirements:
Wall thickness customization from 2mm to 10mm
Choice of coating types: PE, PP, or PVC
Specialized options including epoxy coated and 3PP coated steel pipes
Custom lengths and diameters to suit specific installation requirements
Water supply coated steel pipe options meeting stringent quality standards
Support & Services
Installation Guidance: Avoid exposing pipes to sharp objects or excessive force that could damage the plastic coating. Use appropriate tools and follow recommended procedures.
Cutting & Joining: Use methods that minimize heat and mechanical stress to prevent damage to the protective layer.
Maintenance: Regular inspection and cleaning recommended to detect wear or damage early.
Technical Support: Our support team provides guidance and solutions tailored to your specific needs.
After-sales Services: Maintenance advice, product upgrades, and replacement parts available.
For detailed technical information, installation manuals, and maintenance guides, please refer to the product documentation or visit our official website.
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