Non-destructive testing of steel tubes. Automatic full peripheral ultrasonic testing of seamless steel tubes for the detection of transverse imperfections— 16 стр.
Non-destructive testing of steel tubes. Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections— 20 стр.
Welded steel tubes for pressure purposes. Technical delivery conditions. Electric welded non-alloy and alloy steel tubes with specified elevated temperature properties— 30 стр.
Non-destructive testing of steel tubes. Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections— 20 стр.
Welded steel tubes for pressure purposes. Technical delivery conditions. Electric welded non-alloy and alloy steel tubes with specified elevated temperature properties— 32 стр.
Methods for non-destructive testing of pipes and tubes, Methods of automatic ultrasonic testing for the detection of imperfections in wrought steel tubes— 16 стр.
