3LPE Coating Steel Pipe

Three Layer Polyethylene Systems (3LPE Coating) is a multilayer coating composed of three functional components. This anti-corrosion system consists of a high performance fusion bonded epoxy (FBE) followed by a cipolymer adhesice and an outer layer of polyethylene which provides tough, durable protection.
3LPE systems provide excellent pipline protection for small and large diameter pipelines with moderate to high operating temperatures. 3LPE Steel Pipe is usually used for waterworks pipelines, Oil & Gas Pipelines.

You can take a look of our FBE Coating (Fusion bonded epoxy) steel pipe and then decide which type is better for your construction project.

3lpe coating pipe

Ruijie Steel stocks a full range of 3LPE Steel Pipe and also Manufacture in:
  • 51 mm to 2620 mm diameter
  • 5.5 – 12.0 meters length
  • Thickness: 5.0 mm to 16.0 mm
  • Inner Pipe: SSAW, LSAW, ERW Pipe
  • Q235, Q235B
  • Minimum Recommended Operating Temperature: -40°C (-40°F)
  • Maximum Recommended Operating Temperature: 85°C (185°F)
  • Q235, Q235B
  • CSA Z245.21, AS 1518, DIN 30670, ISO9001:2008

Bare Steel Pipe

Inner Pipe Material

We can accept these pipes for inner pipes: SSAW steel pipe, LSAW steel pipe, large diameter ERW steel pipe, seamless steel pipe.

Coating Processes

Three coating layer

Three key processes: Three-layers structure of the pipe corrosion- Electrostatic power coating, adhesive layer, and polyethylene layer.

Subsequent steps

Water Cooling & Detection

The Subsequent steps are water cooling and then detection of anti-corroison layer.

Final Inspection

Line Inspection

This final step is to detect the finished pipe and repair bevel, then we will transport these products to the yard.
test

Detailed 3LPE Coating Pipe Specifications

Download our 3LPE Pipe specification for reference if necessary.
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