FRP GRP Fibgerglass Section Pultruded Pultrusion Profile Round / Square Tube
Quick Details
| Name |
Round / Square Tube |
Material Composition |
Fiberglass roving, mat, resin, filling |
| Technique |
Pultrusion Process |
Surface Material |
Polyester mat, Needled mat, Continuous strand mat, Composite mat |
| Surface Treatment |
Smooth or grit or customized |
Resin Type |
Type V(Vinyl Ester), Type I(Isophthalic), Type O(Orthphalic) |
| Fillings |
Aluminum Hydroxide, Calcium Carbonate Powder, Pigment, UV Inhibitor |
Color |
Yellow, green, grey or customized |
| Certificate |
ISO9001 |
Package Details |
Steel Pallet with packing belt |
Tube Specification
| Model |
Dimension(mm) |
Weight(kg/m) |
| Square Tube ST25A |
25*25*2.8*2.8 |
0.50 |
| Square Tube ST25B |
25*25*3.2*3.2 |
0.53 |
| Square Tube ST25C |
25*25*6.4*6.4 |
0.90 |
| Square Tube ST32 |
32*32*6.4*6.4 |
1.24 |
| Square Tube ST38A |
38*38*3.2*3.2 |
0.85 |
| Square Tube ST38B |
38*38*5.0*5.0 |
1.25 |
| Square Tube ST38C |
38*38*6.4*6.4 |
1.54 |
| Square Tube ST44A |
44*44*3.2*3.2 |
1.01 |
| Square Tube ST44B |
44*44*6.4*6.4 |
1.83 |
| Square Tube ST50A |
50*50*3.2*3.2 |
1.14 |
| Square Tube ST50B |
50*50*3.5*3.5 |
1.24 |
| Square Tube ST50C |
50*50*4.0*4.0 |
1.42 |
| Square Tube ST50D |
50*50*5.0*5.0 |
1.74 |
| Square Tube ST50E |
50*50*6.4*6.4 |
2.12 |
| Square Tube ST54A |
54*54*3.2*3.2 |
1.24 |
| Square Tube ST54B |
54*54*4.8*4.8 |
1.78 |
| Square Tube ST60A |
60*60*5.0*5.0 |
2.10 |
| Square Tube ST64A |
64*64*3.2*3.2 |
1.48 |
| Square Tube ST64B |
64*64*4.4*4.4 |
1.97 |
| Square Tube ST64C |
64*64*6.4*6.4 |
2.80 |
| Square Tube ST76A |
76*76*3.2*3.2 |
1.77 |
| Square Tube ST76B |
76*76*5.0*5.0 |
2.70 |
| Square Tube ST76C |
76*76*6.4*6.4 |
3.39 |
| Square Tube ST101A |
101*101*5.0*5.0 |
2.38 |
| Square Tube ST101B |
101*101*5.0*5.0 |
3.61 |
| Square Tube ST101C |
101*101*6.4*6.4 |
4.61 |
| Square Tube ST152A |
152*152*6.4*6.4 |
7.10 |
| Square Tube ST152B |
152*152*9.5*9.5 |
10.4 |
| Square Tube ST152C |
152*152*12.7*12.7 |
13.5 |
| Square Tube STR25 |
25*25*3.175*3.175 |
0.7 |
| Handrail Type U |
62*59*4.5 |
1.50 |
| Handrail Type U |
62*60*5.0 |
1.70 |
| Square Tube (Handrail) STH50 |
50*50*6.4*5.0 |
3.0 |
| Round Tube RT25 |
25*3.2 |
0.44 |
| Round Tube RT26A |
26*3.0 |
0.42 |
| Round Tube RT26B |
26*4.8 |
0.63 |
| Round Tube RT32A |
32*3.2 |
0.55 |
| Round Tube RT32B |
32*5.0 |
0.81 |
| Round Tube RT32C |
32*6.0 |
0.96 |
| Round Tube RT38A |
38*3.2 |
0.65 |
| Round Tube RT38B |
38*4.0 |
0.81 |
| Round Tube RT38C |
38*5.0 |
1.00 |
| Round Tube RT38D |
38*6.4 |
118 |
| Round Tube RT41 |
41*4.5 |
0.98 |
| Round Tube RT42A |
42*3.2 |
0.70 |
| Round Tube RT42B |
42*5.0 |
1.11 |
| Round Tube RT42C |
42*6.4 |
1.45 |
| Round Tube RT48 |
18*6.4 |
1.58 |
| Round Tube 50A |
50*3.2 |
0.84 |
| Round Tube RT50B |
50*4.0 |
1.10 |
| Round Tube RT50C |
50*5.0 |
1.34 |
| Round Tube RT50D |
50*6.4 |
1.67 |
| Round Tube RT50E |
50*3.5 |
0.96 |
| Round Tube RT50.8A |
50.8*6.4 |
1.70 |
| Round Tube RT50.8B |
50.8*3.2 |
0.86 |
| Round Tube RT64A |
64*3.5 |
1.26 |
| Round Tube RT64B |
64*6.4 |
2.38 |
| Round Tube RT75 |
75*4.2 |
1.80 |
| Round Tube RT76 |
76*6.4 |
2.64 |
| Round Tube RT89A |
89*3.2 |
1.54 |
| Round Tube RT89B |
89*5.0 |
2.51 |
| Round Tube RT89C |
89*6.4 |
3.13 |
| Round Tube RT99 |
99*5.0 |
2.81 |
| Round Tube RT101 |
101*6.4 |
3.62 |
| Round Tube RT114A |
114*3.2 |
2.12 |
| Round Tube RT114B |
114*5.0 |
3.25 |
| Round Tube RT114C |
114*6.4 |
4.11 |
| Round Tube RT114D |
114*9.5 |
5.93 |
| Round Tube RT150A |
150*3.2 |
2.81 |
| Round Tube RT150B |
150*5.0 |
4.35 |
| Round Tube RT150C |
150*6.4 |
5.50 |
| Round Tube RT150D |
150*9.5 |
8.00 |
Flat Tube Specification
| Model |
Dimension(mm) |
Weight(kg/m) |
| Rectangular Tube FT50A |
51*25*3.0*3.0 |
0.79 |
| Rectangular Tube FT50B |
51*25*6.4*6.4 |
1.54 |
| Rectangular Tube FT51A(stair) |
51*25*4.0*4.0 |
1.01 |
| Rectangular Tube FT51B(stair) |
51*38*4.0*4.0 |
1.22 |
| Rectangular Tube FT52(stair) |
52*35*5.0*5.0 |
1.41 |
| Rectangular Tube FT80 |
80*60*5.0*5.0 |
2.5 |
| Rectangular Tube FT91A |
91*38*4.0*4.0 |
1.78 |
| Rectangular Tube FT112A |
112*91*6.4*6.4 |
4.46 |
| Rectangular Tube FT120 |
120*45*3.0*3.0 |
2.0 |
| Rectangular Tube FT175 |
175*50*9.0*9.0 |
7.0 |
Pultrusion Technique
Pultrusion is a continuous process using fiber reinforcements with thermosetting resin matrices. Pre-selected reinforcement materials, such as fiberglass roving, mat, woven fabrics or stitched fabric, are drawn through a resin bath in which all material is thorougly impregnated with a liquid thermosetting resin. Typical resins include polyesters, vinyl esters and phenolics. The wet-out fiber is formed to the desired geometric shape and pulled into a heated steel die. Once inside the die, the resin cure is initiated by controlling precise elevated temperature. The laminate solidifies in the exact cavity shape of the die, as it is continuously pulled by the pultrusion machine. Most any constant cross-section part can be pultruded.
Pultrusion Process
Properties of pultrusion profiles
1. Corrosion resistant
2. Light weight and high strength
3. Anti-ageing
4. Easy maintenance
5. Excellent electromagnetism property
6. Excellent insulation property
Package Details
Fiber Reinfored Plastic Grating Bundled by belt, packed in pallet, carton ect.
Packing can be customized.
Application
Stairs
Walkways and platforms
Mining and industrial platforms
Marine applications - e.g. marinas, jettys and moorings
Architectural Solutions
Water trench covers
Chemical industry platforms and walkways
Water/Wastewater Treatment
Platforms and walkways where non electrical and thermal insulating properties are required
Comapany Profile
Ningbo Haoyuan steel grating Co. Ltd. is a professional enterprise in R & D., design, steel grating, SMC grating field. With innovative and pragmatic, scientific developing philosophy, following the criterion of ISO9001, it provides steel grating, stair tread, compound steel grating, fiberglass grating, drainage pit/trench cover, railing & stanchion, etc. It products are widely used in petroleum, chemical industry, environmental protection, power plants, pharmaceutical, printing and dyeing, brewing water supply and drainage, transportation and other industries.
With its ten years of professional management experience and production in press welding steel grating, it is one of the few enterprises who have the technology of flat steel and galvanized steel grating in the industry. The plentiful resources, skilled team, and high level of management, make it be the fastest developed, most potential grating products supplier.
Ningbo Haoyuan steel grating Co., Ltd strictly followed the brand management of "quality making value, innovation leading the future", to provide clients high quality assurance, drawing, mechanics calculation, data collation service. With high-quality products and services combined, it has been well recognized by clients all over the world. The products have been exported to different countries and regions, such as South Korea, Singapore, Thailand, Australia, France, Kenya, etc.
Contact Way
Contact person: Sally Wu
Tel: (0)574 8388 8317
Audited Supplier 
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