no rustiness,no fouling,very smooth wall surface,efficient for water drainage ,etc...Compared with tradittional steel pipe.
This kind of pipe have many special characters,such as:no rustiness,no fouling,very smooth wall surface,efficient for water drainage ,etc...Compared with tradittional steel pipe. Its ability on water drainage is improved by 50%,the pipe is very light,very convient for installation,and the price is very reasonable.which can reduce cost of labour,and can improve effecienfy by 50~60% than any other pipes. Its quality is very good and outlook is very perfect.,and it's widely used in construction project and Municipal construction field recently.
pipe for water drainage