数据 主页

81. Packing & Jointing

密封接合

811289 JOINT SHEET EXPANDED GRAPHITE, NOVAPHIT SSTC 3.0X1000X1000MM

811289 JOINT SHEET EXPANDED GRAPHITE, NOVAPHIT SSTC 3.0X1000X1000MM
规格参数 参数值
IMPA编码 811289
产品单位 ST
产品规格 The highest quality gasket material based on pure exfoliated graphite with a stainless steel mesh reinforcement and no binders or adhesives. It is easier to cut than the traditional tang metal reinforced graphite and it is fire-safe approved by Lloyds. It exhibits virtually no creep in service. Available in sheet form or as a Cut Gasket to suit standard or non-standard flanges. Performance: Temperature -240oC to 550oC, Steam 360oC (max), Stress Relaxation 300/C - 43 N/mm2 (approx), DIN 52913 175
中文汉化 811289 膨胀石墨密封垫片 NOVAPHIT SSTC型 3.0×1000×1000毫米 -----描述-----:这是一种最高品质的垫片材料,采用纯膨胀石墨制成,内衬不锈钢丝网增强,不含任何粘合剂或胶黏剂。相比传统带金属缠绕的石墨垫片,它更易于切割,并且已通过Lloyds认证,具备防火安全性。该材料在使用中几乎无蠕变,可提供片材形式或根据标准及非标准法兰定制切割成垫片。其使用温度范围为 -240°C 至 550°C,适用于高压蒸汽环境(最高可达360°C),在300°C时应力松弛约为43 N/mm2(DIN 52913标准下,175°C时约为45 N/mm2)。广泛应用于高压蒸汽、多种碳氢化合物、溶剂、易燃液体、燃料、气体、碱类以及许多酸类介质的密封场合。
IMPA版本 8th Edition

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