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一路向东 2020-08-14

What material is the material of the heat exchanger tube with nitrogen?..

Flange problem 1 0

litian 2020-07-14

Which God can help, the heat exchanger tube flange nominal pressure 10MPa, should be chose..

wangliang 2019-06-17

How much weight can this kind of bracket bear?..

Ask a question 1 0

阳光boy 2019-06-12

Consult a question, B1 is seamless cylinder, C2 is long-tube trailer, existing C2 certific..

小鱼曾乖乖 2019-03-01

What kind of paint is good on the surface of the equipment placed at the seaside?..

wangliang 2019-01-18

Are the toxicity levels of media classified according to new or old standards?..

TuKai 2018-03-19

as..

Ethylene storage at low temperature 1 0

加油beyond 2017-11-03

Who does the low temperature ethylene storage tank? Design pressure 10kg, temperature -110..

Equipment material selection 1 0

啊呀呀 2017-10-31

Can the hydrochloric acid solution of 3~4% be used in 304 stainless steel?..

Tower safety 1 0

Mrs.wu 2017-10-26

When the tower is installed, is the bolt pre buried or on-site two times pouring?..

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