罡正精密不锈钢管件怎么控制原材料?

2025-03-16 17:13:04
推荐回答(2个)
回答1:

罡正的原材料都是跟直接跟宝钢、太钢、张浦、青山等知名的大厂采购的,每一批货都是大厂正材。每一批货都有大厂出厂时的产品质量证书。
罡正还会对送到工厂的原材料进行抽检,随机挑选一部分原材料进行取样后用来光谱检测,光谱检测可以大致上检测出原材料所蕴含的成分有哪些,会和厂家的质量证书上的含量进行对比,确认材料无误。
还会保存一些原材料和精密不锈钢管件成品,定期送去有检测资质的检测机构,让检测机构用专业仪器对精密不锈钢管件和原材料进行检测。保证产品是符合国家技术规范的。

回答2:

那得看你需要什么材质的

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