Product Details
Mining pipe, sealing pipe for mining, sealing pipe for underground coal mines
价 格Negotiable
最小起订0 Piece库存0 Piece
Business Card
Negotiable
Negotiable
Negotiable
Negotiable
Coal mine underground sealing tub
Negotiable
Coal mine underground gas drainag
Negotiable
Mine Sealing Pipe
Negotiable
PVC Wire Hosing
Negotiable
Mining pipe
Negotiable
PE Drainage Pipe
Negotiable
PVC Conduit Pipe
Negotiable
Polyethylene conduit
Negotiable
PVC mining pipe
Negotiable
Mining Sealing Device
Negotiable
Our produced piping is the Coal Mine Polyethylene Pipe (KM) (hereinafter referred to as the piping), suitable for underground water supply and drainage, slurry spraying, positive pressure ventilation, negative pressure ventilation, and gas extraction in coal mines. The reference working temperature for the piping is 20°C, with an operating temperature range of -10°C to +40°C. There is a pressure reduction factor between 20°C and 40°C, and the working pressure is the nominal pressure multiplied by the pressure reduction factor. For piping used in gas extraction, the nominal pressure must not be less than 1.0MPa.
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