Sewage Corrugated Pipe Extrusion Line High Ring Stiffness SN8 SN20 3000mm

High Ring Stiffness Sewage/Drainage Corrugated Pipe Production Line

DN 300 - DN 3000

Stiffness SN 8, SN 12.5, SN 16

Pipe weight reduce 25-50%

Material cost reduce 30%

Compared with the traditional steel and concrete pipe, the plastic pipe has big advantages, such as anti-corrosive, less leakage, light weight and easy installation. But the serious disadvantage of the plastic pipe is the low elastic modulus, e.g. polyethylene Ep value is about 800 Mpa. This character makes the full plastic pipe can not provide a high ring stiffness easily. Or, even we can approach to the high ring stiffness by increasing the wall thickness and material grade, but the expensive pipe cost is not acceptable by most of end users. So before the developing of the reinforced structure wall pipe, the full plastic pipe is mainly used in the area of small and middle diameter ranges.

1) High ring stiffness

For normal buried sewage plastic structure wall pipe, its maximum ring stiffness is difficult to over SN 8. But in new pipe, stiffness can easily reach the surprisingly value of SN 8, SN 12.5 and SN 16, even higher if necessary. In other hand, thanks to plastic properties, the plastic-steel-plastic composite structure could against corrosion very well.

2) Saving Material Cost

Besides the enhanced performance, the other primary advantage is that the new pipe can save material cost obviously. When pipe diameter is over Dn1000, SRPCP can save the plastic materials consumption nearly in 50% when compared with other plastic sewage pipe in same stiffness.

Established in 2001, Sichuan Goldstone Orient New Material Technology Co, Ltd. is a high-tech corporation that focuses on innovative composite material research and development. The company has multi business divisions, involved in in reinforced plastic pipe, vacuum coating equipment and process, smart parking and new material R&D.

In the past 20 years, we grow up to the leading company in plastic reinforced pipe processing field and invent the steel reinforced polyethylene pipe and reinforced corrugated pipe successfully, and then promote them to become the primary pipeline for water supply and sewage. So far, there are more than 2000 sets of Goldstone’s reinforced pipe machines running all over the world, which has made great contributions to urban construction in different places.

Goldstone Vacuum is the surface treatment division of the group, which is devoted to provide the comprehensive solution for PVD coating industries. Our solutions mainly cover in architecture glass, energy saving glass, decoration glass, optical function glass and plastic metallization, chrome deposition for automobile. Used our owned magnetron sputtering technology, and combined with the state-of-the-art manufacturing in China and high-class famous brand components worldwide, and then we can provide this advanced tech machine with high cost-performance for customers all over the world. Today, Goldstone’s innovative coating machine is creating the wealth and value for our customers.

Keeping up the step of new technological revolution, we always update our technology and develop customized products with full of innovative spirit. The advanced technologies and components are introduced into our latest process equipment continuously. We believe that the development of technology will bring new solutions, so our customers can also enjoy the great benefit from that upgrading.