Pipe Dimensions

Pipe Diameters, Stiffness, and Pressure Classes

We offer a wide variety of pipe fittings manufactured from corrosion-resistant fiberglass reinforced polymer, suitable for water and wastewater systems. These include bends, tees, branches, flanges, reducers, saddles, and prefabricated spools. Segmented and laminated fittings are used for diameters between 12″ and 156”.

Standard pipe diameters (in inches):

12

16

18

20

24

27

30

33

36

42

48

54

60

66

72

78

84

90

96

102

108

120

126

132

138

144

150

156

*Custom diameters are available upon request.

Standard stiffness classes (in psi):

18

36

46

72

*Higher stiffness classes are available for specific applications such as microtunneling and sliplining.

Most Common FRP Fittings

FRP Pipe Fittings

Available pressure classes (in psi):

50

100

150

200

250

300

350

400

450

*Higher pressure classes are available upon request.

Product Range

Building Tomorrow, One Pipe at a Time.

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Complete the form below so we can connect you with the right person to help. We typically respond within a day. If your request is urgent, please don’t wait—find all our contact details by state under Contacts.

At Your Service.

Complete the form below so we can connect you with the right person to help. We typically respond within a day. If your request is urgent, please don’t wait—find all our contact details by state under Contacts.

At Your Service.

Complete the form below so we can connect you with the right person to help. We typically respond within a day. If your request is urgent, please don’t wait—find all our contact details by state under Contacts.

At Your Service.

Complete the form below so we can connect you with the right person to help. We typically respond within a day. If your request is urgent, please don’t wait—find all our contact details by state under Contacts.

At Your Service.

Complete the form below so we can connect you with the right person to help. We typically respond within a day. If your request is urgent, please don’t wait—find all our contact details by state under Contacts.

At Your Service.

Complete the form below so we can connect you with the right person to help. We typically respond within a day. If your request is urgent, please don’t wait—find all our contact details by state under Contacts.

At Your Service.

Complete the form below so we can connect you with the right person to help. We typically respond within a day. If your request is urgent, please don’t wait—find all our contact details by state under Contacts.

At Your Service.

Complete the form below so we can connect you with the right person to help. We typically respond within a day. If your request is urgent, please don’t wait—find all our contact details by state under Contacts.