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结构型材-梅花管
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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) |
Plum tube | D1*D2*T | D1*D2*T | ||
| CT32A | 19*32*6.4 | 1.11 | 0.75*1.26*0.25 | 2.45 |
| CT34A | 19*34*7.5 | 1.3 | 0.75*1.34*0.3 | 2.87 |
| CT32B | 25*32*3.5 | 0.66 | 0.98*1.26*0.14 | 1.46 |
| CT42 | 29*42*6.4 | 1.35 | 1.14*1.65*0.25 | 2.98 |
| CT45A | 28*45*8.5 | 1.86 | 1.1*1.77*0.33 | 4.1 |
| CT45B | 32*45*6.4 | 1.1 | 1.26*1.77*0.25 | 2.43 |
| CT51 | 51*36*7 | 1.75 | 2.01*1.42*0.28 | 3.86 |
| CT90B | 71*90*9.5 | 5.7 | 2.8*3.54*0.37 | 12.6 |
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 | Standard color | Recommended usage occasions |
VEFR-25 | Vinyl type | Oxygen index 28 or above | Grass green,Yellow, Grey, Orange | Acid, alkali and other corrosive harsh environment |
IFR-25 | Meta benzene | Oxygen index 28 or above | Grass green,Yellow, Grey | A VEFR type economy, and excellent, moderate acid alkali and solvent |
OFR-25 | Ortho type | Oxygen index 28 or above | Grass green,Yellow, Grey | 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
应用场景
梅花管作为结构型材的一种，常用于需要轻质高强、耐腐蚀的框架与支撑部位，如平台栏杆、爬梯、支架及电力与化工环境中的结构件。若您需要针对具体工况确认适用性，欢迎联系我们沟通。
选型指导
选型时可结合受力方式、跨距、安装接口和耐腐蚀要求，在截面尺寸、壁厚与长度方向上做匹配；不同规格在承载与自重上会有差异。具体规格参数与选型建议，欢迎联系我们获取详细规格与报价。
产品优势
梅花管采用玻璃纤维增强材料与树脂体系拉挤成型，具备较好的强度重量比、耐腐蚀和绝缘特性，适合替代部分传统金属型材。关于不同树脂体系与表面处理选项，欢迎联系我们确认。
询盘引导
如需了解梅花管的可选规格、尺寸范围、供货形式及商务条件，请提供您的应用场景与需求数量，我们将据此为您推荐合适方案。欢迎联系我们获取详细规格与报价。
