GRP Pipe & Fittings

Make Enquiry 

GRP Pipe & Fittings

Overview

GRP Pipe and fittings are manufactured using three composite materials – sand, glass fibre and thermosetting resins. Thanks to the way these materials are applied throughout the manufacturing process, GRP pipe offers the required pressure rating, structural strength, stiffness rating and chemical and abrasion resistance.


 

Product Standards: AS3571, ISO 10467, ISO 10639, AS/NZS3571, ISO25780

Key Features

  • Manufactured and Certified to AS3571
  • Extensive inventory available for immediate delivery
  • Suitable for water, sewer and industrial applications up to PN40
  • Lightweight, corrosion resistant and simple to install
  • Superior full face EPDM coupling system
  • 100+ year expected design life
  • No sleeving, coatings or cathodic protection required

More Information

Clover offer GRP products produced using either the Continuous Filament Winding (CFW) or Centrifugal Casting (CC) manufacturing process.

Typically, the CFW process leads to a more material efficient pressure pipe, ideally suited to high pressure applications such as water mains and sewer rising mains.

Alternatively, the CC process produces a pipe that is equipped with qualities for dealing with higher axial compressive loadings, making it an ideal solution for jacking pipe applications.

Although they vary in design and application, both methods produce a corrosion resistant pipe with superior strength and outstanding hydraulic properties.

GRP is highly chemical resistant and suitable for aggressive environments such as acid sulphate soils.

Properties, Dimensions, & Standards

GRP Pipe sizes & specifications

  • Size Range: DN300 – DN4000
  • Pressure Range: PN1 – PN40
  • Lengths: up to 11.8m
  • Stiffness: SN1250 – SN20000 (Higher ratings for jacking pipes)
  • Product Range: Pipe, GRP manholes, tanks and an extensive range of fabricated fittings
DNOD (mm)Mean ID (mm) SN10,000
PN1 – 10PN16PN25
300345333333334
375426411412412
450507489490492
525587566568569
600667644646647
675747721723724
750826797800800
900924891894897
10001026990994996
11001126108510891093
12001229118511901193
13001331128412891292
14001434138213881392
15001536148214881490
16001638158115871589
17001740167816851686
1800184217771784
1900194418751883
2000204519731981
3000306629562968
4000408539413957

Contact us for information on intermediate diameters, alternate stiffness and pressure classes.

Make Enquiry