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共3条 1承插三通
承插三通 Socket three, mainly by the steel or steel ingot mould forging blank forming, and then by the lathe machining forming a high pressure three links pipeline connecting fittings.
管件 - pp8848.com - 2012/12/12 17:11:47
PP管材承插三通
PP管材承插三通承插三通,主要是由圆钢或钢锭模压锻造毛坯成型,然后经车床机加工成型的一种高压三通管道连接配件。常用标准 承插三通常用标准有标GB/T14383-93,GB/T14383-2008,美标ASMEB16.11,石化标准SH3410,化工部标准HG/T21634等规格形式:按照形式分为等经承插..