We can produce single/double layer, (FBE),two/three layers 3LPE/3LPP etc. And API 5L- three layers of polyethylene (3LPE) anti-corrosion steel pipe for oil and natural-gas industry.
N.B | Epoxy powder coating | Adhesive(um) |
Min wall thickness of anticorrosive coating (mm) |
||
(mm) | (mm) | two layer | three layer | usual grade | strengthen grade |
≤100 | ≥80 |
|
|
1.8 | 2.5 |
250 | 200-400 | 170-250 | 2.0 | 2.7 | |
250 |
|
|
2.2 | 2.9 | |
500 |
|
|
2.5 | 3.2 | |
DN≥800 |
|
|
3.0 | 3.7 |
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