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PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
Specifications
Brand Name :
HUASHIDA
Model Number :
110-600mm
Certification :
ISO9001
Place of Origin :
Qingdao，Shandong，China
MOQ :
1
Price :
dollar +150000-200000+set
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
5-10 +sets+per mouth
Delivery Time :
come to an agreement in respect of the delivery time
Packaging Details :
Packing according to Machine
Condition :
New
Material :
PE/PUR
Control System :
PLC
Heating Method :
Electric Heating
Humidity :
85% non condensing
Total Weight :
10-15 tons
Description
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating MachinePE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine

3PE anti-corrosion coating is that the steel pipe is protected by three layers to prolong the life of service from 5-10years to 50-100years.
First layer is Fusion bonded epoxy layer (FBE> 100µm), the second layer is adhesive (AD) 170 ~ 250µm, and the third layer is polyethylene (PE) stripe 2.5 ~ 3.7mm.
3PE steel coating pipe has the features of high mechanical strength, excellent electrical insulation performance, Process accuracy and environmental friendliness.

Application

The three-layer HDPE stripe winding process, with epoxy powder coating as bottom layer and binding adhesive as second layer, is the widely used technique in steel pipe anti-corrosion all over the world. The anti-corrosion steel pipe are applied in oil, gas and water supply pipelines.


Three-Layer structure of 3PE anti-corrosion pipe
The three-layer PE anti-corrosion structure includes fusion bonded epoxy-powder bottom layer, polymer adhesive middle layer and polyethylene outside layer. The epoxy powder is a kind of thermosetting nontoxic coating, forming the high molecular weight cross-linking structure coating after solidifying, featuring good chemical anti-corrosion and high mechanical properties. Function of epoxy layer is to form continuous coating and to provide the steel tube surface with good chemical resistance and cathodic disbanding resistance. The function of polymer adhesive is to agglutinate the epoxy layer and the polyethylene outside layer, which unites all three layers together. The polyethylene layer protects the pipe from abrasion, bump and water.

Technological flow

Upload pipes→pipes conveyor→rust removal→intermediate frequency heating→Epoxy powder coating→Middle layer &polyethylene stripe winding→water cooling→pipes conveyor→ pipe chamfer→unload pipes

PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine


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Product Parameters

Main Equipment of 3PE anti-corrosion coating processing
No. Name Set
A. Derusting Equipment
1 Pipe-conveying Equipment 1
2 Shot Blast Cleaning Machine 1
3 Cyclone Dust Collector 1
4 Pulse dust collector 1
5 Centrifugal exhaust fan 1
6 Rust removal equipment PLC 1
B. Coating equipment
1 Coating transfer equipment 1
2 IF heating device 1
3 Powder spraying device 1
4 Automatic loading dryer 2
5 SJ-65/30 Extruder 1
6 SJ-180/30 Extruder 1
7 Hot melt adhesive extruder die 1
8 PE sheet extruder head mold 1
9 Hot melt adhesive/PE sheet coating device 1
10 Environmental Protection Ventilation equipment 1
11 Cooling Spray equipment 1
C.Platform Equipment
1 Steel pipe platform 1
2 Post-rust removal transition platform 1
3 Product tube storage platform 1
4 Hydraulic Equipment 3
D.Groove Equipment
1 PE Beveling Machine 2
2 Hydraulic Lifting and Turning Machinery 1
3 Hydraulic Equipment 1
4 PLC 1
E.Compressed air Equipment
1 Screw Air Compressor 1
2 Cold dry machine 1
3 Precision filters 3
4 Gas tanks 1
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
Company Profile

1. Our History

Qingdao Huashida Machinery Co., Ltd was established in 2003. Since its
inception, Huashida has focused on plastic polyurethane insulation pipe
production line, 3PE anti-corrosion pipe production line, large diameter
underground pipe production line and plastic pipe joints for 20 years.
We always attach great importance to research and development,
collaborating closely with Tsinghua University, Beijing University of
chemical technology, South China university of technology and scientific
research institutions. by absorbing advanced technology home and
abroad, we now rank one of the top 3 manufacturers in the industry in
China.

PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating MachinePE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
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PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine

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Product Detail
Brand Name :
HUASHIDA
Model Number :
110-600mm
Certification :
ISO9001
Place of Origin :
Qingdao，Shandong，China
MOQ :
1
Price :
dollar +150000-200000+set
Contact Supplier
video
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine
PE Extrusion Three Layer Steel Pipe External Corrosion Protective 3lpe Fbe Coating Machine

Qingdao Huashida Machinery Co., Ltd.

Verified Supplier
2 Years
shandong, qingdao
Since 2003
Business Type :
Manufacturer
Main Products :
Pre-Insulated Pipe Production Line, 3LPE Coating Pipe Production Line, Polyurethane Spraying Foam Preinsulated Steel Pipe Making Machine
Total Annual :
3000000-5000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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