GRP Fiberglass Pultruded C Channel

SINOGRATES@ GRP Fiberglass Pultruded C Channels are high-strength, lightweight structural profiles engineered for superior performance in corrosive and demanding environments. Manufactured through the continuous pultrusion process, they combine unidirectional glass fiber reinforcement with a high-quality resin matrix to deliver exceptional mechanical properties, dimensional stability, and long-term durability. These channels are an ideal, cost-effective alternative to traditional materials like steel, aluminum, and wood.


Product Detail

Product Tags

9
GRP pultrusion U channel
5

Round Tube Moulds Types:

 Serial Items AXBXT(mm) Weight g/m Serial Items  AXBXT(mm) Weight g/m
1 38X29X3.0 393 33 90X35X5.0 1570
2 38.5X20X3.2 420  34 100X35X5.0 1500
3 40X20X3.5 480 35 100X40X5.0 1575
4 45X15X3.0X2.5 350 36 100X50X6.0 2080 
5 45X25X3.0X2.5 450  37 101X29X6.3 1700
6 40X22X4 703 38 101X35X5.5 1670
7 44X23.4X4 610 39 102X44X4.8  1650
8 44X28X2.5 496 40 112X46X5.0  1790
9 44X28X3.0 515 41 112X50X6.0 2220
10 48X30X3.0 544 42 116X65X7.0 2850 
11 50X30X5.0 852 43 120X40X5.0 1775
12 50.8X14X3.2 425 44 120X40X1.0 3350
13 54X38X6.4 1388 45 120X41X4.5  1610
14 55X28X3.5 673  46 127X42X6.0   2360
15 55X28X4.0 745 47 127X45X6.5 2332
16 59X38X4.76 1105 48 127X45X10 3700
17 60X40X5.0 1205 49 139X38X6.3 2390
18 60X50X5.0 1420 50 150X40X10 3800
19 63X25X4.0 790 51 150X42X9.5 3660
20 70X26X3.0X4.0 680 52 150X75X5.0 2760
21 70X30X3.5 775 53 152X43X9.5 3850
22 70X30X3.8 840 54 175X75X10 5800
23 70X30X4.5 1020 55 180X70X4.0 2375
24 70X30X5.0 1050 56 190X55X6.3 3400
25 77X28X4.0 950 57 190.5X35X5.0 2417
26 80X30X3.0 765 58 200X50X6.0 3300
27 80X30X4.6 1130 59 200X60X10 5700
28 87X330X3.0X5.0 1010 60 200X70X10 6400
29 88X35X5.0 1325 61 203X56X9.5 5134
30 89X38X4.7 1340 62 240X72X8.0 5600
31 89X38X6.3 1780 63 254X70X12.7 8660
32 90X35X3.0 15200

Sinogrates@GFRP PULTRUSION:

•High-strength

•Dimensional stability

•Lightweight

•Corrosion resistant

•Non-conductive (thermally & electrically)

•Non-magnetic electromagnetic transparency

•Low maintenance

•UV protection

•Dual strength

•Lower long-term cost

FRP is increasingly becoming a popular material for structural applications due to its many advantages over traditional materials such as timber, aluminum and steel. Pultruded fiberglass reinforced structural profiles are not susceptible to rot, decay or insect attack. Furthermore, they require no environmentally unfriendly preservatives or repellants and do not absorb any significant amount of water. This makes them consistent in strength and appearance piece-to-piece. Pultruded fiberglass is also stronger, more rigid and lighter weight than structural timber.

In comparison to aluminum extrusions, fiberglass is electrically and thermally non-conductive, impact resistant, highly corrosion resistant and EMI/RFI transparent. When compared to steel, fiberglass is highly corrosion resistant and does not rust when exposed to weathering and chemicals.

Overall, fiberglass provides a number of significant advantages over traditional materials such as timber, aluminum and steel, making it an ideal choice for many structural applications.

方管护栏
FRP/GRP Pultruded Handrail Fiberglass round tubes

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

FRP/GRP Fiberglass pultruded Rectangular Bar

Continuous strand mats

FRP/GRP Fiberglass pultruded Rectangular Bar

Continuous compound strand mats

FRP/GRP Fiberglass pultruded Rectangular Bar

Wood Grain Continuous Synthetic Surfacing Veils

FRP/GRP High strength Fiberglass pultruded I-Beams

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.

FRP Pultruded Grating Fire Retardant/Chemical Resistant
FRP Pultruded Grating Fire Retardant/Chemical Resistant
FRP Pultruded Grating Fire Retardant/Chemical Resistant

FRP Resins Systems Choices:

Phenolic resin (Type P): The best choice for applications requiring max fire retardant and low smoke emissions such as oil refineries, steel factories, and pier decks.
Vinyl Ester (Type V): withstand the strict chemical environments used for chemical, waste treatment, and foundry plants.
Isophthalic resin (Type I): A nice choice for applications where chemical splashes and spills are a common occurrence.
Food Grade Isophthalic resin (Type F): Ideally suitable for food and beverage industry factories which are exposed to strict clean environments.
General Purpose Orthothphalic resin (Type O): economic alternatives to vinyl ester and isophthalic resins products.

Epoxy Resin(Type E):offer very high mechanical properties and fatigue resistance, taking the advantages of other resins. Mold costs are similar to PE and VE, but material costs are higher.

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FRP Pultruded Grating Fire Retardant/Chemical Resistant

Resins options guide:

Resin Type Resin Option Properties Chemmical Resistance Fire Retardant(ASTM E84) Products Bespoke Colors Max ℃ Temp
Type P Phenolic Low Smoke and Superior Fire Resistance Very Good Class 1, 5 or less Molded and Pultruded Bespoke Colors 150℃
Type V Vinyl Ester Superior Corrosion Resistance and Fire Retardant Excellent Class 1, 25 or less Molded and Pultruded Bespoke Colors 95℃
Type I Isophthalic polyester Industrial Grade Corrosion Resistance and Fire Retardant Very Good Class 1, 25 or less Molded and Pultruded Bespoke Colors 85℃
Type O Ortho Moderate Corrosion Resistance and Fire Retardant Normal Class 1, 25 or less Molded and Pultruded Bespoke Colors 85℃
Type F Isophthalic polyester Food Grade Corrosion Resistance and Fire Retardant Very Good Class 2, 75 or less Molded Brown 85℃
Type E Epoxy Excellent corrosion resistance and fire retardant Excellent Class 1, 25 or less Pultruded Bespoke Colors 180℃

According to the different environments and applications, chosen different resins, we also could provide some advices!

 

According to the applications, handrails can be used in various environments:

 

♦Stair Hand Railing               ♦Stair Handrails                   ♦Staircase Handrails             ♦Balcony Railings

♦Stair Banisters                     ♦Exterior Railings                ♦Exterior Railing Systems      ♦Outdoor Handrails

♦Outdoor Stair Railings         ♦Stair Rails and Banisters   ♦Architectural Railings           ♦Industrial Rail

♦Outdoor Railings                 ♦Outside Stair Railings        ♦Custom Railings                   ♦Bannister

♦banister                               ♦Deck Railing Systems        ♦Handrails                              

♦Deck Railing                       ♦Deck Railings                      ♦Deck Stair Handrail             

♦Guardrail                             ♦Safety Handrails                 ♦Rail Fence                            

♦Stair Railing                         ♦Stairway Railings               ♦Staircase Railing                 

FRP/GRP Fiberglass pultruded Rectangular Bar
FRP/GRP Fiberglass pultruded Rectangular Bar
FRP/GRP Fiberglass pultruded Rectangular Bar
Pultruded Fiberglass Angle High in Strength
FRP/GRP Fiberglass pultruded Rectangular Bar
FRP/GRP Fiberglass pultruded Rectangular Bar
FRP/GRP Fiberglass pultruded Rectangular Bar
FRP/GRP Fiberglass pultruded Rectangular Bar
FRP/GRP Fiberglass pultruded Rectangular Bar
FRP/GRP Fiberglass pultruded Rectangular Bar
FRP/GRP Fiberglass pultruded Rectangular Bar
FRP/GRP Fiberglass pultruded Rectangular Bar
FRP/GRP Fiberglass pultruded Rectangular Bar
FRP/GRP Fiberglass pultruded Rectangular Bar
FRP/GRP Fiberglass pultruded Rectangular Bar
FRP/GRP Fiberglass pultruded Rectangular Bar
FRP/GRP Fiberglass pultruded Rectangular Bar
FRP/GRP Fiberglass pultruded Rectangular Bar

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