renovation project of nanjing refinery 100 thousand ton/year platimum reforming unit-4234棋牌开元官网

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renovation project of nanjing refinery 100 thousand ton/year platimum reforming unit
release time: 2016-1-20 6:18:38  viewed:

total investment: 280 million rmb, project scale: 100 thousand ton/year platimum reforming capacity. the alloy steel used for process pipe takes up a high proportion which needs 100% flaw detect and preheat before welding and heat treatment after welding. the anti-explosion level of electrical engineering is high, and part of compressor room belongs to level-ι anti-explosion area. the kinds of special material for pipe are vast, and the weld level is highly demanded, the construction difficulty is great.

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