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wangliang 2017-01-05

Do sales, do business, just want to earn some money. The dream is beautiful, the reality i..

Seek help 3 0

small qin 2017-01-03

Everyone, who knows what 15CrMr and 12Cr2Mo1 with the electrode and argon arc welding wire..

Temperature and pressure reduction 1 0

Hangzhou zhelin valve 2017-01-03

Factory specializing in the production of temperature and pressure relief devices, welcome..

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..

wangliang 2016-12-26

Ask you a question, heat transfer tube by the axial compressive stress when the tube plate..

Heat exchange tube 2 0

litian 2016-12-23

Heat exchanger tube 25 fin outer diameter 50--60, fin material for aluminum, steel pipe 20..

Sale condensation 1 0

TuKai 2016-12-19

For sale condenser, to contact, Tel: 13363873716
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Pressure vessel 1 0

gr888 2016-12-16

Hello, I have a pressure vessel to buy, 30m³ stainless steel tanks, production can be..

litian 2016-12-14

Heat exchange tube of the heat exchanger tube sheet length is not enough, the foot height ..

big yang 2016-12-05

The pressure vessel is in the air medium is compressed air tank..

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