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big yang 2017-02-21

What is the value of the parameter in the model of the safety valve?
TUV-SV-96-636 15 D..

Pressure vessel design certificate 1 0

一路向东 2017-02-14

Ask you: the design of pressure vessel license renewal, if within the validity period, the..

wangliang 2017-01-19

Know how to deal with air volume, wind area, air temperature, air temperature, how do you ..

Design of heat exchanger 1 0

litian 2016-12-30

I ask a heat exchanger 2 meters in diameter 6 cylinder 28mm tube plate with appendix I ins..

litian 2016-11-21

Yxq-ls-18si type portable pressure vessel verification program who has? God, call..

Who has six tube type heat exchanger assembly 1 0

gr888 2016-11-14

Who has six tube type heat exchanger assembly, can send a thank you...

small qin 2016-09-30

Advice: pressure storage medium tank to tank wall is decided by what? Is it high..

For this kind of heat exchanger 3 0

jacky zhu 2016-09-26

The heating station, this is what kind of heat exchanger, the heat transfer efficiency is ..

zhaolin 2016-08-31

For larger heat transfer area of shell and tube heat exchanger, around 500, to find a lot ..

A370 ASTM which size should be chosen 2 0

专业蓝领30年 2016-08-17

A370 A2.3 drawing ASTM provisions of the pipe product longitudinal strip tensile specimen ..

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