tube extrusion line / for thermoplastics / for gas pipes / for high-pressure pipelines
RTP Pipe, API 15S Sichuan Goldstone Orient New Material Equipment Co , Ltd



  • Type:

    for tubes

  • Treated material:

    for thermoplastics

  • Applications:

    for gas pipes, for high-pressure pipelines, for RTP pipes, for fiberglass-reinforced pipes


Spoolable reinforced pipe for high pressure of oil & gas

Application for high pressure pipeline, oil & gas onshore and offshore pipeline

DN 50 - DN 200

5 MPa - 15 MPa

RTP pipe structure

Fiberglass roving reinforcement

Flexible pipe coiled in reel, plowing and other easy installation

Reinforced thermalplastic pipe have been developed for a spoolable high pressure pipeline, it is used in some applications to instead of the steel pipe because of its advantage of:


Flexible and Spoolable

High pressure up to 15 MPa

Easy installation with a 300-400 meters length in reel

Reinforcement Material

The impregnated treatment fiberglass roving is used as the reinforcement, and it is packed in a standard bobbin with bigger diameter about DN300. The glass should select S-glass or E-glass grade. Weight of each bobbin is about 10-12kg, and length is about 2500-3000 meters, tensile of dry fiber is about 0.50N/tex, and after impregnated treatment the single filament tensile is average 2200-2300N. The impregnation material is a kind of polyethylene friend material which has good bonding surface between PE and fiber. One bobbin can produce 1400-1700 meters pipe, working for about 10 hours.