3-Layer Polypropylene Coated Pipe
During design, according to the integrity of the connection between the flange ring and the straight section, the flange is checked as an integral or loose flange. Flange rings are available with or without neck. Compared with the necked butt welding flange, the flat welding flange has a simple structure and saves materials, but its stiffness and sealing performance are not as good as the necked butt welding flange. Flat welding flanges are widely used in the connection of medium and low pressure vessels and pipelines.
Product Name: 3LPE Coated Pipe, 3PE Coating Pipe, Anti Corrosion Steel Pipe
Coating Type: 3 Layer Polyethylene
OD: 25 mm to 3000 mm
WT: SCH5S to SCH160, XXS
Length: Up to 12m
Connection: Weld And Thread
Standard: ANSI, JIS, DIN, EN, ISO,DIN;CAN/CSA,NFA
3PE Pipe Specification
|
Nominal Diameter of Steel Pipe(DN) |
Epoxy Coating |
Adhesive Layer |
Min Thickness of Anti-Corrosion Layer (mm) |
|
|
(mm) |
(a/μm) |
(mm)/um |
General Type |
Strengthen Type |
|
DN≤100 |
≥120 |
≥170 |
1.8 |
2.5 |
|
100 |
/ |
/ |
2 |
2.7 |
|
250 |
/ |
/ |
2.2 |
2.9 |
|
500≤DN<800 |
/ |
/ |
2.5 |
3.2 |
|
DN≥800 |
/ |
/ |
3 |
3.7 |
3LPE Coating Pipe Specification
|
Type |
3LPE Coated Pipe |
|
Coating type |
3 Layer polyethylene |
|
Size range |
25 mm to 3000 mm |
|
Lengths limit |
up to 12m |
|
Wall thickness |
SCH5S to SCH160, XXS |
|
Connections |
weld and thread |
|
Standards |
ANSI, JIS, DIN, EN, ISO. |
|
Materials list |
3LPE Coated carbon steel pipes 3LPE Coated stainless steel pipes 3LPE Coated alloy steel pipes 3LPE Coated Mild Steel pipes |
|
Specialized in |
3 Layer Polyethylene Coated Steel Pipes 3LPE Seamless API 5L Gr A / B Pipes LSAW 3LPE Steel Pipe, API 5L, APL 5CT 3 Layer Polyethylene Coated Pipes SRL, DRL 3LPE Coated Pipes |
|
3lpe pipe coating layers |
Layer 1: fusion bonded epoxy Corrosion protective layer. Layer 2: Copolymer adhesive Layer 3: Applied for physical protection and consists of polyethylene |
|
Life of 3LPE Coated Pipes |
75 years+ |
|
Temperature limits |
-40°C to 80°C |
|
Coating thickness |
4.2 mm max |
3-Layer Polypropylene Coated Pipe
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