The SRTP pipe have been used in China for more than 10 years and there have a lot of installations include the major project of Olympic stadium proved that this kind of composite pipe is reliable, and can be instead of the normal HDPE solid wall pipe. The relative pipe national standard has been approved in China. Most of the projects were used in water supply, however, still some projects for gas, mining and other industrial applications.
Today, the SRTP pipe can cover the range from DN 50 up to DN 1000 mm.
And the pressure resistance grade is from 0.8 MPa to 3.5 MPa.
There are different SRTP pipe machine could be selected by customers.