The Material of HDPE Pipes: polyethylene resin, antioxygen, ultraviolet absorben and so on. High density polyethylene as raw material,product diameter,length and other types of indexes can be based on the customer's requirement. HDPE Pipes'Product application: Coal-fired plants--The HDPE Pipes can be uesed in fly ash conveying,water returning. Coal industry--The HDPE Pipes can be uesed in coal or coal water slurry transportation. Oil production--The HDPE Pipes can be uesed in long- distance natural gas,crude oil delivery. Mining industry--The HDPE Pipes can be uesed in tailings and mud transportation,underground filling pipeline. Chemical industry--The HDPE Pipes can be uesed in corrosive medium conveying. Public works--The HDPE Pipes can be uesed in water supply and drainage. Dredging--The HDPE Pipes can be uesed in sediment transportation. Sea lake salt and chemical industry--The HDPE Pipes can be uesed in sea salt,brine tansportation. Advantages of HDPE Pipes: Reliable Connection Excellent Anti-crack Ability High Wear Resistance High Impact Resistance Small Flow Resistance Easy To Carry Healthy And Non-toxic Connection of HDPE Pipe: 1 Hot Melt Butt Connection 2 Saddle Shaped Joint 3 Steel-Plastic Flange Connection