Ask a professional question about flaw detection

Ask a professional question about flaw detection. 20% of the annular seam of flaw detection is calculated as external diameter or internal diameter. If 2890 mm per cent, three 123 pieces are enough, each piece is 300.

2018-12-28 Reply

wangliang

NB/T47013.2 Appendix F Understanding

2018-12-28 08:50:40 Reply

Has Been A Member? Please LoginPlease Login First, and then Reply, Thank You.。

Hot Topics

Share the story and lead the cash

The whole welding of small U bend for fin heat exchanger..

Dissimilar steel welding qualification

Everybody, cylinder material Q345R...

Do you feel tired? That's because they don't manage

Ask a professional question about flaw detection

Hot Topics

About Us

Equipment Purchaser Service

Equipment Manufacturer Service

Material Supplier Service

Customer Service