We can produce single/double layer, fusion bond exopy (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.
STEEL PIPE: SSAW LSAW SMLS Â ERW
COATINGÂ STANDARD:Â DIN30670,CSAÂ Z245.21,CSA Z245.20, AS1518, AWWA C213
PIPE STANDARD: API 5L, ASTM A252, EN10219, EN10217, ISO 3183, GOST52079,GOST20295
SIZE: O.D. 114.3-3020 mm
             W.T.  5-60mm
MATERIAL: Q195,Q235,Q345 ,10#,20#,L245(B),L290(X42),L320(X46),L360(X52),L390(X56),L415(X60), L450(X65),L485(X70),L290NB/MB(X42N/M),L360NB/MB(X52N/M),L390NB/MB(X56N/M),415NB/MB(X60N/M), L450MB(X65),L485MB(X70)
COATING:Â FBE/Â 3LPEÂ /Â 2LPEÂ /Â 3LPP/Â 2LPP
COATING COLOR: black PE , white adhesive, green FBE, gray FBE inside, or others.
PATCH: free repair technology of stainless steel line
APPLIED RANGE: gas oil chemical mine power thermodynamics and water industries for transportation, bridge pipeline.
Operating Temperature: -40° C to 85° C
Performance characteristics:
   Perfect corrosion resistance
  Better adhesive
  Better ability against scale
  Better antistatic ability
  Better quality surface
  Small resistance for fluid
Â
| N.B | Epoxy powder coating | Adhesive(um)Â | Min wall thickness of anticorrosive coating (mm)Â |
||
| (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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