811394 GASKET PTFE BI-DIRECTIONAL, SICHEM S11 3.0X1500X1500MM

811394 GASKET PTFE BI-DIRECTIONAL, SICHEM S11 3.0X1500X1500MM
规格参数 参数值
IMPA编码 811394
产品单位 ST
产品规格 A bi-directional orientated gasketing material on PTFE-basis, filled with silica, designed to achieve the lowest creep values and seal integrity, combining excellent chemical resistance and optimal sealing performances. Can be used for applications with pH-range from 0 to 14 with exception to hydrogen fluoride, fluorine compounds and molten alkali metals. Applications : For all types of flanges joint connections in maritime applications in all sizes for temperatures from -260°C/+260°C and pressures classes up to 80 Bar, Characteristics : Density: 2,2 g/cm^3, Leckage DIN 3535 = < 0,05 mg/(s*m), KSW DIN 28090-2 = < 4,0%, KRW DIN 28090-2 = >1,7%, WSW DIN 28090-2 = <24%, Tensile Strength ASTM F 152 = 15 N/mm^2, Characteristics certifications : *FDA-Approval BAM proofed for gaseous oxygen until 40 bar and +225°C *Cryogenic application approved EN 13555 (Qmin, Qsmin, PQR, …) *TA-Luft + Blow out test DNV GL DVGW.
中文汉化 811394 带有双向定向的PTFE硅胶填充石英垫片，SICHEM S11, 尺寸为3.0x1500x1500毫米。这是一种以PTFE为基础的双向定向垫片材料，填充了硅胶，旨在实现最低的蠕变值和密封完整性，同时具备卓越的化学耐受性和最优密封性能。它适用于pH值范围在0至14之间的应用，但不适用于氢氟酸、氟化物和熔融碱金属。适用场景包括所有类型的海运法兰连接，适用于-260°C至+260°C温度范围内的所有尺寸，以及最高80巴的压力级别。特性如下：密度：2.2 g/cm³，泄漏率DIN 3535 = <0.05 mg/(s*m)，KSW DIN 28090-2 = <4.0%，KRW DIN 28090-2 = >1.7%，WSW DIN 28090-2 = <24%，拉伸强度ASTM F 152 = 15 N/mm²。特性认证包括：*通过FDA批准和BAM测试，适用于40巴以下和+225°C条件下的气体氧气*符合EN 13555标准，适用于低温应用（Qmin, Qsmin, PQR等）*通过TA-Luft和吹扫测试，获得DNV GL DVGW的认可。
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