| Name |
pre-insulated steel pipe |
|
| Material |
1.Epoxy powder(60-80μm) |
1.be painted to the surface of the steel pipe by High-voltage electrostatic. |
| 2.Strong combination with material. |
| 3.Having the most superior anti corrosion character,and anti-chemical corrosion;the painting surface is smooth, anti-friction,anti-high temperature |
| 2.copolymer adhensive(170-250μm) |
stable characters, strong adhensive |
| 3.HDPE high density polyethylene (about 2 mm) |
aging-resistance, strong anti-corrosion,surface is smooth and bright |
| PS : Can be made into epoxy coal asphalt anticorrosive as customer's demand |
| Usage |
Be widely used in City water pipeline;Chemical, petroleum, |
| gas and other industrial liquid and gas transmit field |
| Steel pipe |
<DN 200mm |
Seamless steel pipe |
| (20#,Q235) |
GB/T8163 |
| Impeller blusting |
|
| Level Sa2.5 |
|
| |
≥DN 200 mm |
Spiral welded steel pipe |
| Advantages |
1.strong adhension |
| 2.coating spreading is even,toughness is high |
| 3.anti-stress fission strong, high shock resistance |
| 4.high tightness, insulation performance strong |
| 5.anti-chemical corrosion and water resistance strong |
| 6.environmental protection and water resistance strong |
| 7.stability: life up to 50 years |
| Material |
A53 Gr.B, API 5L Gr.B, X42,X46,X52,X60,X70,Q235,Q345 |
| Length |
3-12m according to customer's requirement |
| Surface Treatment |
epoxy,FBE,2PE/3PE coating, cement lining,epoxy coal bitumen |
| Technique |
hot rolled,SAW |
| application |
for water, gas ,oil transport |
| Tolerance: |
WT TOLERANCE-5%+5% |
| MOQ |
5 TONS |
Audited Supplier 
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