简体中文
English
Structural Profiles - Channel (Orthophthalic)
Please feel freely to contact with us for new price .
Genius FRP
FRP structural shapes profile is made of glass fiber reinforced material, resin as adhesive, glass fiber cloth as a package reinforcement layer, through the thorough penetration, in the metal mold heating, molding, curing, drawing in the traction machine pulled A new type of composite material, with good physical properties, widely used in high strength, large span Situation.
Varieties | Size(mm) | Weight(kg/m) | Size(in) | Weight(lbs/in) |
Channel steel | A*B*T1*T2 | A*B*T1*T2 | ||
| C25 | 25*14*3*3 | 0.28 | 1" x 1/2" x 1/8" x 1/8" | 0.62 |
| C26 | 26*18*3.2*3.2 | 0.3 | 1" x 11/16" x 1/8" x 1/8" | 0.66 |
| C31 | 31*23*4*4 | 0.65 | 5/4" x 15/16" x 3/16" x 3/16" | 1.43 |
| C32 | 32*13*3*3 | 0.25 | 5/4" x 1/2" x 1/8" x 1/8" | 0.55 |
| C33 | 33*29*4*4 | 0.65 | 5/4" x 19/16" x 3/16" x 3/16" | 1.43 |
| C36 | 36*30*4*4 | 0.68 | 3/2" x 5/4" x 3/16" x 3/16" | 1.5 |
| C40 | 40*24*3.2*3.2 | 0.5 | 25/16" x 15/16" x 1/8" x 1/8" | 1.1 |
| C45 | 45*28*6.4*6.4 | 1.07 | 7/4" x 9/8" x 1/4" x 1/4" | 2.36 |
| C50 | 50*14*3.2*3.2 | 0.44 | 2" x 9/16" x 1/8" x 1/8" | 0.97 |
| C52 | 52*50*6*6 | 1.63 | 33/16" x 2" x 1/4" x 1/4" | 3.59 |
| C70 | 70*30*4.5*4.5 | 0.95 | 11/4" x 5/4" x 3/16" x 3/16" | 2.09 |
| C75 | 75*35*5*5 | 1.37 | 3" x 11/8" x 3/16" x 3/16" | 3.02 |
| C76A | 76*22*6.4*6.4 | 1.31 | 3" x 7/8" x 1/4" x 1/4" | 2.89 |
| C76B | 76*38*6.4*6.4 | 1.7 | 3" x 3/2" x 1/4" x 1/4" | 3.75 |
| C80 | 80*40*10*10 | 2.7 | 25/8" x 25/16" x 3/8" x 3/8" | 5.95 |
| C90A | 90*35*5*5 | 1.49 | 7/2" x 11/8" x 3/16" x 3/16" | 3.28 |
| C90B | 90*35*8*8 | 2.1 | 7/2" x 11/8" x 5/16" x 5/16" | 4.63 |
| C102A | 102*27*3.2*3.2 | 0.91 | 4" x 1" x 1/8" x 1/8" | 2.01 |
| C102B | 102*29*4.8*4.8 | 1.45 | 4" x 9/8" x 3/16" x 3/16" | 3.2 |
| C102C | 102*30*4*4 | 1.2 | 4" x 19/16" x 3/16" x 3/16" | 2.65 |
| C102E | 102*44*4.8*4.8 | 1.65 | 4" x 7/4" x 3/16" x 3/16" | 3.64 |
| C102F | 102*44*6.4*6.4 | 2.1 | 4" x 7/4" x 1/4" x 1/4" | 4.63 |
| C117 | 117*85*5*5 | 2.7 | 37/8" x 27/8" x 3/16" x 3/16" | 5.95 |
| C120A | 120*25*5*5 | 1.52 | 19/4" x 1" x 3/16" x 3/16" | 3.35 |
| C120B | 120*30*5*5 | 1.62 | 19/4" x 19/16" x 3/16" x 3/16" | 3.57 |
| C120C | 120*40*5*5 | 1.81 | 19/4" x 25/16" x 3/16" x 3/16" | 3.99 |
| C145 | 145*25*5*5 | 1.8 | 23/4" x 1" x 3/16" x 3/16" | 3.97 |
| C150A | 150*100*6.4*6.4 | 4.1 | 6" x 4" x 1/4" x 1/4" | 9.04 |
| C150B | 150*80*10*10 | 5.5 | 6" x 25/8" x 3/8" x 3/8"
| 12.13 |
| C152A | 152*42*4.8*4.8 | 2.03 | 6" x 13/8" x 3/16" x 3/16" | 4.48 |
| C152B | 152*42*6.4*6.4 | 2.72 | 6" x 13/8" x 1/4" x 1/4" | 6 |
| C152C | 152*42*8*8 | 3.5 | 6" x 13/8" x 5/16" x 5/16"
| 7.72 |
| C152D | 152*42*9.5*9.5 | 3.95 | 6" x 13/8" x 3/8" x 3/8" | 8.71 |
| C152E | 152*51*9.5*9.5 | 4.35 | 6" x 2" x 3/8" x 3/8" | 9.59 |
| C160 | 160*48*8*8 | 3.7 | 25/4" x 15/8" x 5/16" x 5/16" | 8.16 |
| C203A | 203*56*6.4*6.4 | 3.68 | 8" x 9/4" x 1/4" x 1/4" | 8.11 |
| C203B | 203*56*9.5*9.5 | 5.34 | 8" x 9/4" x 3/8" x 3/8"
| 11.77 |
| C203C | 203*102*12.7*12.7 | 9.2 | 8" x 4" x 1/2" x 1/2" | 20.28 |
| C210A | 210*55*5*5 | 2.95 | 33/4" x 9/4" x 3/16" x 3/16" | 6.5 |
| C210B | 210*80*5*5 | 3.42 | 33/4" x 25/8" x 3/16" x 3/16" | 7.54 |
| C210C | 210*85*5*5 | 3.52 | 33/4" x 27/8" x 3/16" x 3/16" | 7.76 |
| C240A | 240*72*8*8 | 5.7 | 19/2" x 11/4" x 5/16" x 5/16" | 12.57 |
| C240B | 240*115*5*5 | 4.4 | 19/2" x 9/2" x 3/16" x 3/16"
| 9.7 |
| C254 | 254*70*12.7*12.7 | 8.9 | 10" x 11/4" x 1/2" x 1/2"
| 19.62 |
| C292 | 292*70*12.7*12.7 | 9.8 | 23/2" x 11/4" x 1/2" x 1/2" | 21.61 |
| C300 | 300*55*5*5 | 3.85 | 12" x 9/4" x 3/16" x 3/16" | 8.49 |
| C310A | 310*115*5*5 | 5.1 | 49/4" x 9/2" x 3/16" x 3/16" | 11.24 |
| C381 | 381*90*10*10 | 10.5 | 15" x 7/2" x 3/8" x 3/8" | 23.15 |
| C436 | 436*90*10*10 | 11.7 | 69/4" x 7/2" x 3/8" x 3/8" | 25.79 |
| C491 | 491*90*12*12 | 14.3 | 77/4" x 7/2" x 1/2" x 1/2"
| 31.53 |
| C610 | 610*76*6.4*6.4 | 9.2 | 24" x 3" x 1/4" x 1/4" | 20.28 |
| C902 | 902*100*10*10 | 20.6 | 71/2" x 4" x 3/8" x 3/8" | 45.42 |
| C970 | 970*40*10*10 | 19.9 | 153/4" x 25/16" x 3/8" x 3/8" | 43.87 |
Markets
Architectural
Bridge & Highway
Chemical
Food & Beverage
Manufacturing
Metals & Mining
Microelectronics
Oil & Gsa
Pharmaceutical
Power
Pulp & Paper
Recreation
Telecommunications
Transportation
Water & Wastewater
The characteristics:
Corrosion Resistant
Low Maintenance
Fire Retardant
Low Install Cost
Heavy Metal Safe
Long Service Life
Electrically & Thermally Non Conductive
High Strength-to-Weight Ratio
Introduction of raw materials——Resin type
Code | Resin type | Flame retardant property | Recommended usage occasions |
VEFR-25 | Vinyl type | Oxygen index 28 or above | Acid, alkali and other corrosive harsh environment |
IFR-25 | Meta benzene | Oxygen index 28 or above | A VEFR type economy, and excellent, moderate acid alkali and solvent |
OFR-25 | Ortho type | Oxygen index 28 or above | General acid and alkali environment |
Application:
Genius© pultruded fiberglass structural shapes from Genius Composite Inc. are used in a wide range of applications and provide a unique combination of corrosion resistance, high strength, dimensional stability and light weight, along with thermal and electric non-conductivity. Durable Genius shapes provide years of low maintenance service in areas where steel, aluminum or wood components are traditionally specified. Today ,these shapes are often used in highly corrosive applications where stainless steel and other expensive components were once required.
Genius Shapes
Mechanical Properties | ASTM | Units | Value | Units | Value |
Tensile Stress, LW | D-638 | psi | 30000 | kgf/m² | 21092086 |
Tensile Stress, CW | D-638 | psi | 7000 | kgf/m² | 4921487 |
Tensile Modulus, LW | D-638 | 10^6psi | 2.5 | 10^6kgf/m² | 1758 |
Tensile Modulus, CW | D-638 | 10^6psi | 0.8 | 10^6kgf/m² | 562 |
Compressive Stress, LW | D-695 | psi | 30000 | kgf/m² | 21092086 |
Compressive Stress, CW | D-695 | psi | 15000 | kgf/m² | 10546043 |
Compressive Modulus, LW | D-695 | 10^6psi | 2.5 | 10^6kgf/m² | 1758 |
Compressive Modulus, CW | D-695 | 10^6psi | 1 | 10^6kgf/m² | 703 |
Flexural Stress, LW | D-790 | psi | 30000 | kgf/m² | 21092086 |
Flexural Stress, CW | D-790 | psi | 10000 | kgf/m² | 7030695 |
Flexural Modulus, LW | D-790 | 10^6psi | 1.8 | 10^6kgf/m² | 1266 |
Flexural Modulus, CW | D-790 | 10^6psi | 0.8 | 10^6kgf/m² | 562 |
Modulus of Elasticity | Full Section | 10^6psi | 2.8 | 10^6kgf/m² | 1969 |
Shear Modulus | --- | 10^6psi | 0.45 | 10^6kgf/m² | 316 |
Short Beam Shear | D-2344 | psi | 4500 | kgf/m² | 3163813 |
Punch Shear | D-732 | psi | 10000 | kgf/m² | 7030695 |
Notched Izod Impact,LW | D-256 | ft.-lbs./in. | 25 | kg/m | 3.46 |
Notched Izod Impact,CW | D-256 | ft.-lbs./in. | 4 | kg/m | 0.55 |
Excludes Round Rod and Square Bar
Physical Properties | ASTM | Units | Value |
Barcoal | D-495 | --- | 45 |
24 Hour Water Absorption | D-570 | %max | 0.45 |
Density | D-792 | lbs./in.³ | 0.062-0.07 |
Coefficient of Thermal Expansion,LW | D-696 | 10^-6in./in./℃ | 8 |
Flammability Properties | ASTM | Units | Value |
Tunnel test* | E-84 | Flame Spread | 25 max |
Flammability* | D-635 | --- | Non-Burning |
Electrical Properties | ASTM | Units | Value |
Arc Resistance,LW | D-495 | seconds | 120 |
Dielectric Strength,LW | D-149 | kv./in. | 35 |
Dielectric Strength,PF | D-149 | volts/mil | 200 |
Dielectric Constant,PF | D-150 | @60hz | 5 |
LW=Lengthwise, CW=Crosswise,PF=Perpendicular to Laminate Face
*Pertains to ISOFR and VEFR only
Application Scenarios
Channel-type structural profiles are commonly used for load-bearing and support locations that require both strength and corrosion resistance, such as platform frames, walkway supports, equipment brackets, and structural frameworks in corrosive environments such as chemical and water treatment facilities. Their cross-section facilitates combined connections with other profiles, making them suitable for applications requiring large spans or high strength. Please confirm specific applicable conditions based on actual loads and environmental conditions.
Selection Guide
When selecting, it is recommended to first clarify the corrosion level of the service environment, load-bearing requirements, and installation method, then determine the cross-sectional specifications, wall thickness, and resin system accordingly; orthophthalic resin is suitable for general anti-corrosion conditions, while strongly corrosive or special media environments require separate evaluation. The cross-sectional dimensions and unit weights of channels are listed above on the page for preliminary comparison. For selection advice for a specific project, please contact us for detailed specifications and quotations.
Product Advantages
This profile uses fiberglass as reinforcement and resin as matrix, formed by mold heating and curing through a continuous pultrusion process. It features light weight, high strength, corrosion resistance, insulation, and ease of processing, making it suitable for replacing some traditional metal profiles to reduce maintenance requirements. The surface can be coated or covered as needed to suit different installation environments. Specific performance indicators are subject to the actual technical data supplied.
Inquiry Guide
For the complete specification table, weight parameters, available lengths, and surface treatment options of channels, please contact us for detailed specifications and quotations. Please provide the target cross-sectional dimensions, quantity, service environment, and delivery requirements, and we will recommend a suitable solution and arrange follow-up communication accordingly.
