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S30408+16MnDR review 1 0

wangliang 2017-04-06

S30408+16MnDR evaluation, S30408 side with no need to determine the hardness of fusion zon..

ASME heat exchange tube and tube plate 1 0

花花大叶 2017-04-05

The brothers asked the ASME heat exchanger tube and tube plate evaluation standard QW193.1..

Dissimilar steel welding qualification 3 14

wangliang 2017-03-31

Consult the question, Q245R steel and S30408 dissimilar steel welds are evaluated for weld..

Tower welding 2 8

litian 2017-03-30

Ask you heroes 10 meters in diameter, the thickness of the tower 28mm, because there is no..

Everybody, cylinder material Q345R... 2 14

一路向东 2017-03-30

Ladies, cylinder material Q345R (8..

花花大叶 2017-03-27

The technical solution for the whole welding of small U bend of fin heat exchanger
In t..

I would like to ask you a question, welding 1 0

small qin 2017-03-22

I would like to ask you a question, welding, 20mm stainless steel plate, no groove, direct..

一路向东 2017-03-20

Have you ever worked with a Q345R (R-HIC) material as a container or a heat exchange frien..

wangliang 2017-03-15

I would like to ask you to expand the waveform can be used to replace the semicircle tube ..

12Cr13 base metal butt weld... 1 0

一路向东 2017-02-27

I would like to ask you 12Cr13 base metal butt welding with A102 electrode positioning spo..

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