FBE 2PEPP,3PEPP Anti-corrosion coating line for steel pipesFBE 2PEPP,3PEPP Anti-corrosion coating line for steel pipesΦ159-Φ1220.1.Production Process of 3PE Steel Pipe Coating Line(1)Outer Layer anticorrosion manufatcuring flow chart:
(2)Inner Layer anticorrosion manufacturing flow chart:
2.Description of 3PE Steel Pipe Coating Line:3PE anti-corrosion steel pipe features:
The steel pipe passes the anti-corrosion. In addition to improving
the service life of the steel pipe, it is also manifested in the
following aspects:
1. Combine the mechanical strength of the steel pipe with the
corrosion resistance of the plastic;
2. The outer wall coating is more than 2.5mm, which is resistant to
scratches and bumps;
3, the inner wall friction coefficient is small, 0.0081-0.091,
reducing energy consumption;
4. The inner wall meets national health standards;
5, the inner wall is smooth and not easy to scale, with
self-cleaning function.
Steel pipe 3PE anti-corrosion line material:
3pe anti-corrosion steel pipe base material includes seamless steel
pipe, spiral steel pipe and straight seam steel pipe.
FBE Epoxy powder, AD glue, polyethylene
Production line composition:The production line includes steel pipe transmission system,
surface treatment system, pipe dust removal system, steel pipe
heating system, electrostatic spraying system, coating system,
water cooling system, end cutting system, hydraulic and pneumatic
system, inspection system and electronic control system.
Extruder: High-efficiency single-screw extruder with high extrusion capacity
and good plasticizing effect.
Steel pipe shot blasting machine: High-power high-efficiency blasting machine is adopted to ensure
the surface grade of steel pipe is ≥Sa2.5. High-speed shot blasting
equipment inside and outside the wall.
Epoxy powder coating and recycling system: high performance electrostatic spraying equipment. The 8-24 pcs
spray guns are used for different pipe diameters. The FBE spray is
even and the effect is good.
Control system: professional PLC control system, intelligent centralized control.
Microcomputer control automatically adjusts the coordination of the
various parts of the production line.Detailed Machine Show:
3.Final Products Show & Application:
3PE anti-corrosion steel pipe application:
PE anti-corrosion is the most advanced and mature outer wall
anti-corrosion technology. It has the advantages of good
anti-corrosion performance and long service life (3PE
anti-corrosion steel pipe produced by excellent manufacturers can
reach 50 years) and is widely used in natural gas transportation,
petroleum transportation, heating, refrigeration and other project
projects.
Suitable industry:Petroleum, chemical industry, smelting, electricity, water
conservancy, water supply, heating, natural gas supply, ships,
large infrastructure, offshore platforms, etc.
