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Water pipe for gaspolyethylene (PE)for ventilation
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Characteristics
- Use
- for water, for gas
- Material
- polyethylene (PE)
- Applications
- for ventilation, for mining applications
- Inner diameter
Min.: 20 mm
(0.787 in)Max.: 1,200 mm
(47.244 in)- Pressure
Min.: 4 bar
(58.015 psi)Max.: 16 bar
(232.06 psi)
Description
Pressure grade: the nominal pressure of the water supply and drainage, pressure ventilation and spraying pipes in coal mining is 0.4MPa～1.6 MPa; the maximum nominal pressure of methane gas drainage pipes is -0.097MPa.
Specification and model: dn20mm～dn1200mm
Executive standards: MT558.1-2005 Plastic Pipes in Coal Mining — Part 1: Polyethylene Pipes and MT181-1988 Code for the Test on Plastic Pipe Safety Property for Coal Mining.
Specification and dimension: the nominal pressure, specification and dimension of water supply and drainage (KS), pressure ventilation (KF) and spraying (KJ) pipes in coal mining meet the requirements in tables 1 and 2.
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.