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High Stiffness Composite Steel Pipe Polyethylene Coating Pipeline Weathering Resistance
High Stiffness Composite Steel Pipe Polyethylene Coating Pipeline Weathering Resistance
High Stiffness Composite Steel Pipe Polyethylene Coating Pipeline Weathering Resistance
High Stiffness Composite Steel Pipe Polyethylene Coating Pipeline Weathering Resistance
Specifications
Brand Name :
NO
Model Number :
DN100mm～DN1000mm
Certification :
NO
Place of Origin :
China
MOQ :
1pc
Price :
Negotiation
Payment Terms :
L/C, T/T
Supply Ability :
500pcs per month
Delivery Time :
30-60 days
Packaging Details :
Seaworthy Packing
Pressure Grade :
- 0.097 - 1.0 MPa
Internal coating :
Polyethylene
External coating :
Polyethylene
Application :
mines
Sample :
Availiable
Package :
Seaworthy Packing
Description

High Stiffness Composite Steel Pipe Polyethylene Coating Pipeline Weathering Resistance

Mine pipe refers to a product specially developed for special underground environmental conditions, which has the advantages of flame retardant, antistatic, corrosion resistance, long service life and strong safety. It is mainly used in five systems: mine drainage pipe (KS), mine grouting pipe (KJ), mine positive pressure air pipe (KFZ), mine negative pressure air pipe (KFF), mine gas drainage pipe (KW).

size:HOSP-TEP(PE)-KW(-0.097)/101.6～1118

size:DN100mm～DN1000mm

Pressure Grade

Pipeline for gas drainage in underground coal mine, bearing pressure - 0.097 - 1.0 MPa.

Performance characteristics

1) Light weight of pipe: the base pipe is spirally welded corrugated steel pipe, which is thinner than other pipes of the same specification and type. It greatly reduces the weight of pipe and is convenient for transportation and installation in underground coal mine. It reduces the labor intensity and improves the construction efficiency.

2) High stiffness of pipe ring: high negative pressure performance, ring stiffness to meet SN16.

3) Chemical corrosion resistance, weathering resistance and aging resistance are very high: the coating can prevent metal oxidation, and has the corrosion resistance of acid, alkali and salt. The product has excellent anti-aging performance, and its service life is much higher than other pipes. The product can be painted with flange to ensure the anticorrosion effect of the whole pipeline.

National Standard Specification and Coating Thickness

DN internal coating external coating
Ordinary level Reinforcement level polyethylene epoxy resin
Ordinary level Reinforcement level Ordinary level Reinforcement level
15 ＞0.4 ＞0.3 ＞0.5 ＞0.6 ＞0.3 ＞0.35
20
25
32
40
50
65
80 ＞0.5 ＞0.35 ＞0.6 ＞1.0 ＞0.35 ＞0.4
100
125
150
200 ＞0.6 ＞0.8 ＞1.2
250
300
350 ＞1.3
400
450
500
550 ＞0.8 ＞0.4 ＞1.0 ＞1.5 ＞0.4 ＞0.45
600
650
700
750
800 ＞1.0 ＞0.45 ＞1.2 ＞1.8 ＞0.45 ＞0.5
850
900
1100
1200
1400
1600
Remarks Seamless steel pipe, spiral welded pipe and straight welded pipe can be selected as the base pipe, and the thickness of plastic coating can be processed according to customer's requirements.

Product tags

pipelining and coating

,

pipeline field joint coating

,

fbe coated seamless steel pipe
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High Stiffness Composite Steel Pipe Polyethylene Coating Pipeline Weathering Resistance

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Product Detail
Brand Name :
NO
Model Number :
DN100mm～DN1000mm
Certification :
NO
Place of Origin :
China
MOQ :
1pc
Price :
Negotiation
Contact Supplier
High Stiffness Composite Steel Pipe Polyethylene Coating Pipeline Weathering Resistance
High Stiffness Composite Steel Pipe Polyethylene Coating Pipeline Weathering Resistance

Henan Wein Industry Co., Ltd.

Active Member
6 Years
henan, zhengzhou
Since 2004
Business Type :
Manufacturer, Importer, Exporter, Seller
Main Products :
Ductile Iron Pipe, Flanged Ductile Iron Pipe, PU Ductile Iron Pipe
Total Annual :
5000000-10000000
Employee Number :
>100
Certification Level :
Active Member
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