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结构型材-圆管（乙烯基）
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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) |
Round tube | D*T | D*T | ||
| RT25 | 25*3.2 | 0.44 | 1" x 1/8" | 0.97 |
| RT26A | 26*3 | 0.42 | 1" x 1/8" | 0.93 |
| RT26B | 26*4.8 | 0.63 | 1" x 3/16" | 1.39 |
| RT32A | 32*3.2 | 0.55 | 5/4" x 1/8" | 1.21 |
| RT32B | 32*5 | 0.81 | 5/4" x 3/16" | 1.79 |
| RT32C | 32*6 | 0.96 | 5/4" x 1/4" | 2.12 |
| RT38A | 38*3.2 | 0.65 | 3/2" x 1/8" | 1.43 |
| RT38B | 38*4 | 0.81 |
3/2" x 3/16"
| 1.79 |
| RT38C | 38*5 | 1 | 3/2" x 3/16" | 2.2 |
| RT38D | 38*6.4 | 1.18 | 3/2" x 1/4" | 2.6 |
| RT41 | 41*4.5 | 0.98 | 13/8" x 3/16"
| 2.16 |
| RT42A | 42*3.2 | 0.7 | 13/8" x 1/8" | 1.54 |
| RT42B | 42*5 | 1.11 | 13/8" x 3/16" | 2.45 |
| RT42C | 42*6.4 | 1.45 | 13/8" x 1/4" | 3.2 |
| RT48 | 48*6.4 | 1.58 | 15/8" x 1/4" | 3.48 |
| RT50A | 50*3.2 | 0.84 | 2" x 1/8" | 1.85 |
| RT50B | 50*4 | 1.1 | 2" x 3/16" | 2.43 |
| RT50C | 50*5 | 1.34 | 2" x 3/16" | 2.95 |
| RT50D | 50*6.4 | 1.67 | 2" x 1/4" | 3.68 |
| RT50E | 50*3.5 | 0.96 | 2" x 1/8" | 2.12 |
| RT50.8A | 50.8*6.4 | 1.7 | 2" x 1/4" | 3.75 |
| RT50.8B | 50.8*3.2 | 0.86 | 2" x 1/8" | 1.9 |
| RT64A | 64*3.5 | 1.26 | 5/2" x 1/8" | 2.78 |
| RT64B | 64*6.4 | 2.38 | 5/2" x 1/4" | 5.25 |
| RT75 | 75*4.2 | 1.8 | 3" x 3/16" | 3.97 |
| RT76 | 76*6.4 | 2.64 | 3" x 1/4" | 5.82 |
| RT89A | 89*3.2 | 1.54 | 7/2" x 1/8"
| 3.4 |
| RT89B | 89*5 | 2.51 | 7/2" x 3/16"
| 5.35 |
| RT89C | 89*6.4 | 3.13 | 7/2" x 1/4" | 6.9 |
| RT99 | 99*5 | 2.81 | 4" x 3/16" | 6.19 |
| RT101 | 101*6.4 | 3.62 | 4" x 1/4" | 7.98 |
| RT114A | 114*3.2 | 2.12 | 9/2" x 1/8" | 4.67 |
| RT114B | 114*5 | 3.25 | 9/2" x 3/16"
| 7.17 |
| RT114C | 114*6.4 | 4.11 | 9/2" x 1/4" | 9.06 |
| RT114D | 114*9.5 | 5.93 | 9/2" x 3/8" | 13.07 |
| RT150A | 150*3.2 | 2.81 | 6" x 1/8" | 6.19 |
| RT150B | 150*5 | 4.35 | 6" x 3/16" | 9.59 |
| RT150C | 150*6.4 | 5.5 | 6" x 1/4"
| 12.1 |
| RT150D | 150*9.5 | 8 | 6" x 3/8" | 17.6 |
Markets
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Chemical
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Manufacturing
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Pharmaceutical
Power
Pulp & Paper
Recreation
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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
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
乙烯基圆管适用于对耐腐蚀与强度要求较高的场合，例如化工与污水处理平台的护栏、支撑杆，海洋与沿海工程的框架、爬梯，以及电力、轨道交通等领域的绝缘结构件。
在大跨度或轻量化要求明显的场景中，圆管可作为主受力杆件或桁架腹杆使用，便于与其他拉挤型材（如方管、角材、板材）组合设计。
选型指导
选型时请先确认使用环境的介质种类与浓度、工作温度、紫外暴露条件，以及结构所需的载荷形式（拉、压、弯）与连接方式，再据此选择合适的管径、壁厚和树脂体系。
不同直径与壁厚对应不同的截面惯性矩和承载能力，建议结合设计图纸或跨度要求确定规格；如需按工况推荐截面，欢迎联系我们提供参数并由技术团队协助选型。
产品优势
乙烯基树脂体系通常具有较好的耐腐蚀性和耐温表现，配合玻璃纤维增强后，圆管具备轻质高强、绝缘不导磁、免维护等复合材料典型优势。
拉挤工艺使纤维沿轴向连续分布，制品尺寸稳定、表面平整，便于切割、钻孔和现场安装，适合替代部分易锈蚀的金属管件。
询盘引导
如需了解具体规格、树脂类型、颜色、长度及包装方式，或希望获取样品与批量供货方案，欢迎联系我们。请提供使用环境、所需管径与壁厚的预期范围、数量及交货地，我们将安排技术对接与报价。
定制截面、特殊树脂体系及配套连接件均可沟通，详细规格与商务条款请以正式询盘回复为准。
