We manufacture a wide range of unidirectional GRP tubes from 4mm up to 25mm in diameter.  Unidirectional fibreglass tubes have a smooth surface finish and are designed to give ultimate resistance to bending.  For GRP tubes 22mm or greater in diameter the fibreglass layup is a combination of multi-layered cross-ply fabrics, giving greater hoop strength that is resistant to bending and torsional forces.

GRP tubes are typically stocked in 5 metre lengths.  Unidirectional small GRP tubes are available in white or black.  Larger cross-directional GRP tubes are typically grey or white, other colours are available upon request.*

Optional matrices in vinyl ester and acrylic are also available upon request.*

As a UK manufacturer and pultrusion company we are able to tailor production and adapt to individual customer requirements.  Please call us to discuss.

*Minimum order required.

Dark grey rows - Non stock items, minimum order requirement

Note: All dimensions are nominal sizes (die sizes)

UNIDIRECTIONAL UPTO 31.8MM
O.D.	I.D.	kg/m
5.5 mm	3.2mm (1/8")	0.029
6 mm	3.2 mm (1/8")	0.030
6.0 mm	4.0 mm	0.031
6.35 mm (1/4")	3.2 mm (1/8")	0.043
8 mm	3.2 mm (1/8")	0.076
8.0 mm	4.7 mm (3/16")	0.063
8.0 mm	4.8 mm	0.063
8.0 mm	5.5 mm	0.048
9.5 mm (3/8")	6.35 mm (1/4")	0.080
10.0 mm	3.2 mm (1/8")	0.127
10.0 mm	5.0 mm	0.109
10.0 mm VINYLESTER	6.0 mm	0.104
10.0 mm	6.35 mm (1/4")	0.082
12.0 mm	7.5 mm	0.125
12.0 mm VINYLESTER	8.0 mm	0.121
12.7 mm (1/2")	6.35 mm (1/4")	0.164
12.7 mm (1/2")	8.5 mm	0.139
13.0 mm	9.5 mm (3/8")	0.122
14.0 mm VINYLESTER	11.0 mm	0.131
16.2 mm (5/8")	8.0 mm	0.262
16.2 mm (5/8")	12.2 mm	0.136
16.2 mm (5/8")	12.7mm (1/2")	0.130
19 mm (3/4")	10.0 mm	0.335
19 mm (3/4")	12.7 mm (1/2")	0.266
20.6 mm (13/16")	14.29 (9/16")	0.340
20.6 mm (13/16")	16.2 mm	0.195
22.2 mm(7/8")	16.6 mm	0.294
25.4 mm (1")	19 mm (3/4")	0.445
25.4 mm(1")	20.6 mm (13/16")	0.370
25.4 mm(1")	22.2 mm (7/8")	0.215
30 mm	26.0 mm	0.336
31.8 mm(1 1/4")	25.7 mm	0.460
CROSSDIRECTIONAL OVER 31.8MM
32.4 mm	26.0 mm	0.265
32.4 mm	28.3 mm	0.265
38.1 mm(1 1/2")	33.1 mm	0.480
41.0 mm	36.0 mm	0.490
44 mm(1 3/4")	38.7 mm	0.500
51 mm(2")	45.0 mm	0.666
60.0 mm	54.0 mm	0.975
82.0 mm	76.0 mm	1.200
110.0 mm	102.0 mm	2.150
152.0 mm	144.0 mm	3.600
31.8 mm(1 1/4")	25.4 mm	Ladder Rung 0.527