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 |