... 4.Color:black with blue line,blue,white HDPE water pipe for fire controlAdvantage1.Non-toxic, no heavy metal ... : small diameters' PE pipe for water supply can be coiled and supplied for longer length, which saves a ... conditions.7.Recyclable, benefit to the environment Application:Water supply, Industrial liquids transportation , sewage conduit,Air ... 1200*57.21200*45.9 HDPE pipe for fire control