电泳槽管路系统设计中英对照版

 Piping  管路

Piping external to the dip tank should be made of stainless steel schedule 40  seamless "A", 304 stainless steel for pipe sizes less than 2.5" Dia.  Ten gauge is typical on pipe sizes greater than 3" Dia.   While many mild steel systems currently exist and work well, stainless steel will give greater flexibility with future formulations. For distribution headers inside the tank, schedule 80 PVC pipe is recommended to eliminate paint build-up associated with grounded, steel headers. Mineral filled polypropylene eductors should be used for the same reason. 连接到浸槽外部的管路要用规定要求的40无缝型“A”，管径不低于2.5 英寸的304不锈钢。典型的10种规格管径大于3英寸。直到目前普通钢管在系统中仍然存在并运行良好， 不锈钢将为未来的发展提供更好的适应性。槽内的分配头建议使用规范要求的80 的PVC管，以消除用钢管在接地条件下会沉积漆的情况。由于同样的原因，要使用加矿物填料的聚丙烯喷嘴。 Welded joint construction is standard and has performed well for piping 3 inches (7.6 cm.) or larger. For smaller piping, threaded pipes with teflon- taped joints is standard. Stainless steel pipe should be welded if two inches or larger in diameter. 焊接结构有一定的标准，对3英寸（7.6cm）或较大直径的管路效果 良好，较细直径的管路，标准规定用有四氟乙烯带的螺纹管连接，如果是2英寸或较大内径的不锈钢管则要焊接。 All runs of pipe should be pitched to permit complete drainage, and low-point drains should be installed.  All drains should include a valve and a threaded cap or plug. 所有管路都要倾斜布置，使之得以完全排净，而且排放口都要有阀门及螺纹盖或螺纹塞。 Piping which is normally inactive, such as weir drains and transfer lines, should also be equipped with low-point drains and flush lines. This piping should be empty of paint and water when not in use. 一般情况下不经常使用的管路，如溢流排放管及输送线，也要装有低位排出口及冲洗管线，在不使用时要将这些管中的漆排净。

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电泳槽管路系统