331457 COLLAR FIRESTOP TRADITIONAL, #MFC273 273MM

331457 COLLAR FIRESTOP TRADITIONAL, #MFC273 273MM
规格参数 参数值
IMPA编码 331457
产品单位 PCE
产品规格 Designed for use in A0-A60, B0-B30, and H0-H120 Class divisions to protect plastic pipes in marine and offshore construction. The heavy gauge stainless steel shell is lined with a molded, intumescent insert and provided with a marine grade, mild steel flange for attachment to the bulkhead or deck.
中文汉化 331457 防火领圈, #MFC273, 273毫米 专为A0-A60，B0-B30和H0-H120等级的海洋和海工管道保护设计。 采用厚型不锈钢外壳，内衬模压膨胀泡沫插件，并配备有海洋级低碳钢法兰，以便连接舱壁或甲板。
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