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拉挤格栅 I-4020
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Genius FRP
Pultruded FRP grating is made of pultruded "I", "T" shaped profile as a bearing strip, with a solid pipe or bar as a connecting rod, made by a certain assembly process with a gap of the plate.
Name | Contect | Type |
Resin | 25% | OFR-25、IFR-25、VEFR-25 |
Fiberglass | 65% | E |
Filler | 8% | ATH、PR |
Others | 2% | --- |
Code | Resin type | Flame retardant property | Recommended usage occasions |
MP-5 | Phenolic type | Oxygen index can reach about 80 | Low toxicity and high flame retardant, fire safety is very important for the occasion |
VEFR-25 | Vinyl type | Oxygen index 28 or above | Acid, alkali and other corrosive harsh environment |
VEFR-10 | Vinyl type | Oxygen index 35 or above | Flame retardant requirements of high acid, alkali and good occasions |
IFR-25 | Meta benzene | Oxygen index 28 or above | A VEFR type economy, and excellent, moderate acid alkali and solvent |
IFGR-30 | Benzene food grade | Oxygen index 26 | Mainly used in meat products and food processing plants |
OFR-25 | Ortho type | Oxygen index 28 or above | General acid and alkali environment |
OCR | Ortho type | Oxygen index below 28 | OFR-25 economy, no flame retardant requirements |
The type selection of coarse glass fiber
Code | Coarse sand type | Recommended usage occasions |
E | Non alkali sand | For high strength requirements and high corrosion resistance of the occasion |
Selected filler type
Code | Filler type | Recommended usage occasions |
ATH | Aluminum hydroxide | Retardant, smoke suppression, corrosion-resistant occasions |
PR | No filler, pure resin | For high corrosion-resistant applications |
Standard Panel Size:
1220mm,915mm-wide 3050mm,6100mm-length
Bearing Bar: 50mm
Open Area: 40%
Approx Weight (With three-core shoots): 28.5kg/m²
Liner load（units:mm）
Spacing | kg/m | kg/m | kg/m | kg/m | kg/m | kg/m | kg/m |
(mm) | 450 | 750 | 1000 | 1500 | 2000 | 2500 | 3000 |
| 450 | 0.09 | 0.15 | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 |
| 600 | 0.21 | 0.35 | 0.47 | 0.71 | 0.94 | 1.18 | 1.42 |
| 900 | 0.72 | 1.2 | 1.65 | 2.45 | 3.22 | 4.02 | 4.83 |
| 1200 | 1.71 | 2.84 | 3.79 | 5.69 | 7.58 | 9.48 | 11.4 |
Uniform load（units：mm）
Spacing | kg/m² | kg/m² | kg/m² | kg/m² | kg/m² | kg/m² | kg/m² |
(mm) | 1000 | 2000 | 3000 | 4000 | 5000 | 6000 | 8000 |
| 450 | 0.12 | 0.25 | 0.37 | 0.55 | 0.62 | 0.75 | 1.09 |
| 600 | 0.29 | 0.59 | 0.88 | 1.18 | 1.48 | 1.77 | 2.37 |
| 900 | 1.05 | 2.02 | 3.03 | 4.05 | 5.02 | 6 | 8.15 |
| 1200 | 2.37 | 4.74 | 7.11 | 9.48 | 6.86 | 8.23 | 11 |
| 1500 | 4.63 | 9.26 | 13.8 | 18.6 | 11.9 | 14.2 | --- |
The characteristics:
Fire Retardant
High Flame Resistance
Low Smoke and Toxic Fume Emissions
High Strength-to-Weight Ratio
Corrosion Resistant
Low Maintenance
Slip Resistant
Electrically & Thermally Non-Conductive
Easily Fabricated
Impact Resistant
UV resistance
Maintenance free
Installation and accessories
应用场景
拉挤格栅 I-4020 常用于对承载与耐腐蚀同时有要求的平台、走道、地沟盖板及各类工业操作面，尤其适合潮湿、酸碱或需冲洗的工况环境。若您的项目涉及特殊介质或荷载条件，欢迎联系我们获取详细规格与报价，由技术团队协助确认适用性。
选型指导
选型时可从承载需求、跨距、使用环境的腐蚀等级及防火要求等维度综合考虑，并结合树脂体系（如 OFR-25、IFR-25、VEFR-25）与连接方式的差异进行匹配。由于具体参数需按项目核算，欢迎联系我们获取详细规格与报价，我们将根据您的工况提供针对性建议。
产品优势
本产品以拉挤 I 型材作承力条、实心管或棒作连接杆组装而成，兼具轻质高强、耐腐蚀和便于切割安装的特点，且表面防滑、维护成本低。如需了解更完整的性能说明与对比数据，欢迎联系我们获取详细规格与报价。
询盘引导
如果您正在为项目寻找合适的格栅方案，可将使用环境、尺寸需求与承载要求告知我们，以便快速对接。欢迎联系我们获取详细规格与报价，我们将安排专人跟进并提供选型支持。
