CB/Z 124-1998
Technical requirements of steel structure welding for submarine 921A etc. (English Version)

Standard No.

CB/Z 124-1998

Language

Chinese, Available in English version

Release Date

1998

Published By

Professional Standard-Ships

Latest

CB/Z 124-1998

Replace

CB/Z 124-1979

Scope

This standard specifies the basic requirements for incoming inspection, welding equipment, welding and welding quality inspection and weld defect repair of 921A, 922A, 923A and other steels and their supporting welding materials. This standard applies to the welding of submarines with 921A, 922A, 923A and other steels as the main hull structure.

CB/Z 124-1998 history

• 1998 CB/Z 124-1998 Technical requirements of steel structure welding for submarine 921A etc.
• 0000 CB/Z 124-1979