81. Packing & Jointing

密封接合

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812583 TAPE SEAL PTFE VALQUA 7GS62A, CORDSEAL TAPE 20X3.0MMX5MTR

规格参数	参数值
IMPA编码	812583
产品单位	NRL
产品规格	A marshmallow-shaped free-size sealing material, which has been modified to be flexible and very tough, while maintaining the PTFE's excellent chemical resistance and heat resistance properties. These are for the temporary repairs. Features: Excellent chemical resistance, Heat resistance, Good workability. Temperature: -240 to 260oC/-400 to 500oF. Pressure (MPa): Max 2.0 (gas), Max 5.0 (liquid). Suitable fluids: General fluids (water, steam, oil, etc.), solvents, corrosive liquids. Applicat
中文汉化	812583 PTFE密封带 VALQUA 7GS62A 密封带 20×3.0毫米×5米 -----描述-----：这是一种改良后的棉花糖状自由尺寸密封材料，既灵活又非常坚固，并保持了聚四氟乙烯（PTFE）卓越的耐化学性和耐热性，适用于临时性修复。其特性包括：优异的化学稳定性、耐热性以及良好的操作性，可在-240°C至260°C（-400°F至500°F）的温度范围内使用，最大可承受的压力为2.0 MPa（气体）和5.0 MPa（液体）。适用于多种流体，如水、蒸汽、油类等普通流体、溶剂及腐蚀性液体。该材料广泛应用于大直径设备，例如表面粗糙或变形的法兰、紧固力不足的连接部位、储罐、换热器、压力容器、风管法兰、管道法兰以及阀门的填料密封等场合。其中，VALQUA? No. 7GS62A型号为带粘性的带状产品（厚度1至3毫米），具有扁平截面（带型），便于应用。
IMPA版本	8th Edition

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