The core of the wound pipe machine originated in the 18th century when Joseph Bramah's manual piston press for the manufacture of seamless lead pipes in 1795 is considered to be the world's first extruder. From then on, and for the first 50 years of the 19th century, the wound pipe machine was only

Our company is a professional research and development, manufacturing heat-wrapped structure wall reinforcement tube (carat tube) production line. The company has complete and advanced technology research and development, production and product testing related systems, to provide customers with a complete set of extrusion technology turnkey project.

The Krah Pipe is formed by thermal winding high density polyethylene (HDPE) winding structure wall tube. The wall pipe is made of high density polyethylene resin as the main raw material, adopts the hot winding poplar process, and adopts the polypropylene (PP) single wall corrugated pipe as the supporting structure to produce the special structure wall pipe with high resistance to external pressure.

What is a Krah pipe? What kind of advantages does clapper have in pipeline construction? What are the main application areas of the Krah pipes? For the Krah Pipe, these problems are very concerned about by everyone, today we will explain some of the above questions to you.