811392 GASKET PTFE BI-DIRECTIONAL, SICHEM S11 2.0X1500X1500MM

811392 GASKET PTFE BI-DIRECTIONAL, SICHEM S11 2.0X1500X1500MM
规格参数 参数值
IMPA编码 811392
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 811392 二向PTFE填充二氧化硅的密封垫片，SICHEM S11, 尺寸为2.0x1500x1500毫米。这是一种以PTFE为基础的双向定向密封材料，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佳密封性能。适用于pH值范围从0到14的应用，但不适用于氢氟酸、氟化物和熔融碱金属。应用领域包括所有类型的海运法兰连接，适用于-260°C至+260°C温度范围以及高达80巴的压力等级。特性如下：密度：2.2克/立方厘米；泄漏率（DIN 3535）<0.05毫克/(秒*米)；KSW（DIN 28090-2）<4.0%，KRW（DIN 28090-2）>1.7%，WSW（DIN 28090-2）<24%；拉伸强度（ASTM F 152）为15牛顿/毫米²。特性认证包括：*通过FDA批准，适用于40巴以下和+225°C的气体氧气环境*符合EN 13555标准，适用于低温应用（Qmin、Qsmin、PQR等）*满足TA-Luft和吹扫测试要求，由DNV GL DVGW认证。
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