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小鱼曾乖乖 2018-09-26

Consult:
Carbon steel cylinder corrosion allowance 3mm, can the corrosion allowance of ..

TuKai 2018-09-25

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小鱼曾乖乖 2018-09-21

Where is the size of the backing plate in this form of welding not specified?
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光头强 2018-09-19

The welding coefficient of the last ring gap of type a heat exchanger is more...

big yang 2018-09-17

How to understand the height correction value of the high neck flange of the equipment? If..

How does the detection ratio differ? 1 0

hao先生 2018-09-14

Consultation: There is a conventional shell and tube heat exchanger, shell side oil, pipe ..

在你身边 2018-09-12

Who knows if the double tube plate heat exchanger first expands the outer tube plate or th..

糖心鸡蛋 2018-09-10

When the safety valve is calculated,
How is the throat diameter of the full open safety..

So many inquiries, want to make a quick offer 0 0

Process Equipment Network 2018-09-10

The intelligent quotation system..

海阔天空 2018-09-07

Let me ask you a question. How much less is the bending radius?
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