External PE Coated/ Inner Epoxy Coating Spiral Steel Pipe
Outer 3lpe/3pe Inner Epoxy Coating Spiral Steel Pipe
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
COATING STANDARD: DIN30670,CSA Z245.21,AS1518
PIPE STANDARD: API 5L, ASTM A252, SY/T5040, API 5L, EN10219, EN10217, ISO 3183
SIZE: O.D. 159—1220 mm
W.T. 5—20mm
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: FBE/ 3LPE / 2LPE / 3LPP/ 2LPP
COATING COLOR: black PE , white adhesive, green epoxy powder outside, gray epoxy powder inside, or others.
PATCH: free repair technology of stainless steel lined
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
| 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 | ≥120 | 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 | |||
The main products include various steel pipes and various steel products (metalwork). steel pipes include ERW steel pipe, Seamless steel pipe, Spiral steel pipe; galvanized steel tube, painted steel tube, PE-coated steel pipe; EMT steel pipe, API oil or gas pipe, Spring fire steel pipe, scaffold steel pipe.
Other steel products include highway steel barrier, Scaffolding system and accessories, steel/metal fence system, Rack system and some other metalwork, we can design and supply to you according to your special request.
Our company has successively passed the certification of ISO9001:2000, Security Certification of Coal Mine, USA UL and FM issued by China Metallurgical Industry Quality System Certification Center and Moody International Group.
We have also CE Certificate, UL6 and UL797 Certificate. Our products are exported to 51 countries in the world, including USA, Europe, Australia, Canada, Japan, Korea, Britain and Hong Kong, etc. They are widely applied to communication, power, city planning, mine, petroleum, chemical, expressways, and construction engineering fields.
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