Standard Size FRP/ GRP Pultrusion Tube



Round Tube Moulds Types:
Serial Items | CXT(mm) | Weight g/m | Serial Items | CXT(mm) | Weight g/m |
1 | 5.0X1.5 | 32 | 53 | 34X3.0 | 540 |
2 | 6.0X2.0 | 49 | 54 | 36X3.0 | 580 |
3 | 6.0X1.25 | 34 | 55 | 37X2.5 | 500 |
4 | 6.9X1.85 | 61 | 56 | 38X11 | 1917 |
5 | 7.9X2.2 | 77 | 57 | 38X8.5 | 1535 |
6 | 8.5X2.5 | 92 | 58 | 38X6.75 | 1259 |
7 | 8.5X2.25 | 87 | 59 | 38X6.0 | 1090 |
8 | 9.0X2.5 | 99 | 60 | 38X5.5 | 1085 |
9 | 9.5X2.75 | 114 | 61 | 38X4.0 | 815 |
10 | 9.5X2.25 | 97 | 62 | 38X2.75 | 600 |
11 | 10X3.0 | 130 | 63 | 38X2.0 | 420 |
12 | 10X2.5 | 110 | 64 | 38X3.0 | 610 |
13 | 10X2.0 | 95 | 65 | 40X3.0 | 650 |
14 | 11X3.0 | 110 | 66 | 40X5.0 | 1020 |
15 | 11X2.5 | 95 | 67 | 42X2.5 | 780 |
16 | 12X3.5 | 147 | 68 | 42X3.5 | 813 |
17 | 12X2.0 | 115 | 69 | 43X2.5 | 588 |
18 | 12.7X1.6 | 100 | 70 | 43X5.0 | 1104 |
19 | 14X3.0 | 191 | 71 | 44X2.0 | 490 |
20 | 16X3.0 | 220 | 72 | 44.2X3.3 | 800 |
21 | 16X2.5 | 196 | 73 | 48X3.0 | 763 |
22 | 17X2.5 | 211 | 74 | 50X3.0 | 850 |
23 | 17.5X3.25 | 269 | 75 | 50X4.0 | 1070 |
24 | 18X2.5 | 225 | 76 | 50X5.0 | 1310 |
25 | 19X3.9 | 356 | 77 | 50.5X3.6 | 878 |
26 | 19X3.25 | 322 | 78 | 51.5X3.5 | 1003 |
27 | 19X3.0 | 278 | 79 | 51.8X2.65 | 680 |
28 | 19X2.5 | 239 | 80 | 55X7.5 | 2296 |
29 | 20X2.5 | 250 | 81 | 57X4.5 | 1340 |
30 | 20X2.0 | 215 | 82 | 59X4.5 | 1330 |
31 | 20X1.5 | 166 | 83 | 59X4.0 | 1300 |
32 | 21X2.0 | 220 | 84 | 61.5X6.75 | 2248 |
33 | 22X5.0 | 520 | 85 | 70X6.5 | 2340 |
34 | 22X2.5 | 280 | 86 | 70X5.0 | 1830 |
35 | 23X2.0 | 244 | 87 | 76X6.5 | 2650 |
36 | 23.5X2.0 | 220 | 88 | 76X4.0 | 1750 |
37 | 24X2.5 | 310 | 89 | 76X3.0 | 1382 |
38 | 25X7.5 | 712 | 90 | 76X6.0 | 2440 |
39 | 25X3.0 | 372 | 91 | 76X8.0 | 3160 |
40 | 25X2.0 | 246 | 92 | 89X4.5 | 2160 |
41 | 26X2.5 | 340 | 93 | 89X3.5 | 1720 |
42 | 28X3.5 | 460 | 94 | 100X5.0 | 3000 |
43 | 28X3.0 | 404 | 95 | 101X9.5 | 4837 |
44 | 28X2.5 | 370 | 96 | 104X8.0 | 4460 |
45 | 28X2.0 | 320 | 97 | 110X5.0 | 3134 |
46 | 30X2.5 | 400 | 98 | 117X7.0 | 4300 |
47 | 30X5.0 | 726 | 99 | 127X9.0 | 6745 |
48 | 30X4.5 | 620 | 100 | 142X4.0 | 3300 |
49 | 30X3.0 | 460 | 101 | 152X10 | 8500 |
50 | 32X5.0 | 752 | 102 | 156X3.0 | 2740 |
51 | 32X2.5 | 428 | 103 | 160X5.0 | 4400 |
52 | 33X3.0 | 520 | 104 | 173X10 | 9800 |
105 | 200X5.0 | 6500 |
FRP Pultruded profiles Surfaces Opinions:
Depending on the sizes of FRP products and different environments, choosing different surface mats can achieve maximum performance to save costs to a certain extent.
Continuous Synthetic Surfacing Veils:
Continuous Synthetic Surfacing Veils is a commonly used pultruded profiles surface. The continuous composite surface felt is a silk fabric synthesized by continuous felt and surface felt. It can ensure the strength while making the surface more gloss and delicate. When touching the product, the person's hands will not be stabbed by glass fiber. The price of this profile is relatively high. Generally, it is used in places where people are touched by handrane fences, ladder climbing, toolproofs, and park landscapes. A considerable proportion of anti -ultraviolet reagents will be added during the production process. It can ensure that it does not fade for a long time and has good anti -aging performance.
Continuous strand mats:
Continuous strand mats is the surfaces commonly used in large pultruded profiles. Continuous strand mat has a high intensity and strength advantage. It is generally used in large structural pillars and beams. The surfaces of the Continuous strand mat is relatively rough. It is generally used in industrial supporting part to replace steel and aluminum at the venue of corrosion resistance. The use of practical large -scale profiles is used in the structures that people do not often touch. This kind of profile has good costs performance. It is suitable for large -scale applications in engineering. It can effectively reduce the cost of use and ensure the performance of the product.
Continuous compound strand mats:
Continuous compound strand mat is a fiberglass fabric waving composed of surfacing veils and continuous strand mats,which has excellent strength and nice appearance. It can effectively help to reduce the costs . It is the most economical choices if high-intensity and appearance requirements. It can also be applied to the handrail protection engineering. It can effectively exert the strength advantage and have people's hand touching protection.
Wood Grain Continuous Synthetic Surfacing Veils:
Wood Grain Continuous Synthetic Surfacing Veils is one kind of fiberglass fabric waving
It has excellent strength performance which is similar to wood products. It is a substitute for wood products such as landscapes, fences, villa fences, villa fences, etc. The product is similar to the appearance of wood products and is not easy to rot, not easy to fade, and low maintenance costs in the later period. There is a longer life life in the seaside or long -term sunlight.
Continuous Synthetic Surfacing Veils

Continuous strand mats

Continuous compound strand mats

Wood Grain Continuous Synthetic Surfacing Veils

Products capacities test laboratory:



The meticulous experimental equipment for FRP pultruded profiles and FRP molded gratings ,such as flexural tests,tensile tests,compression tests, and destructive tests. According to customers’ requirements,we will conduct performances & capacities tests on FRP products ,keeping the records to guarantee the quality stability for long-term.meanwhile, We are always researching & developing innovative products with testing the reliability of FRP product performance. We can ensure that the quality can satisfy customers’ requirements stably to avoid unnecessary after-sales problems.

Sinogrates@GFRP PULTRUSION:
•Light
•Insulation
•Chemical resistance
•Fire retardant
•Anti-slip surfaces
•Convenient for installation
•Low maintenance cost
•UV protection
•Dual strength
Pultruded fiberglass round tubes are a versatile material with a wide range of applications. The manufacturing process allows for the resin systems and fiberglass roving content to be adjusted, giving the composite matrices different characteristics like high strength, tolerance to different temperature ranges, fire retardant, track-resistant, and corrosion-resistant properties. Different colors can be achieved by adding pigments during the pultrusion process and a UV-resistant treatment can be added to increase the FRP's durability for outdoor applications.
In tool manufacturing, FRP can be used to create ergonomic shapes for various handheld tools or devices thanks to its safety, versatility, and reliability. Since it's non-conductive, it's often used to protect end-users from hot or electrified components. Pultruded fiberglass tubes are also used in sporting, recreational, and outdoor equipment that endure heavy wear and tear. Outdoor furnitures made from FRP can withstand prolonged exposure to moisture, sunlight, and heat. Other applications for pultruded fiberglass tubes include antenna housings, handles for tools, tree pruners, professional service tools, railing systems, telescoping tools, and flag poles.
