GB/T 3656-1983
Replaced
SY/T 6423.4-1999
Abolished
Industry standards-Oil
SY/T 6423.4-1999
SY/T 6423.4-1999
Basic Information
Standard Code:
SY/T 6423.4-1999
Standard Type:
Industry standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Oil exploration, development, and transportation equipment
ICS Name:
\nMetal material testing
Publish Date:
1999-08-09
Implement Date:
2000-04-01
Pages:
8 pages
Development Information
Same series standard
SY/T 6423.1-1999 The non-destructive testing methods for pressure-bearing welded steel pipes used in the oil and natural gas industry and the radiation testing of weld defects in buried arc welding steel pipes
SY/T 6423.2-1999 The non-destructive testing methods for pressure-resistant welded steel pipes used in the oil and natural gas industry include ultrasonic testing of longitudinal defects of welds for resistance welding and induction welding pipes
SY/T 6423.3-1999 The non-destructive testing methods for pressure-resistant welded steel pipes used in the oil and natural gas industry include ultrasonic testing of longitudinal and/or transverse defects of the weld seam for buried arc welding steel pipes
SY/T 6423.5-1999 SY/T 6423.5-1999 Nondestructive testing methods for pressure-welded steel pipes used in the oil and natural gas industry - Ultrasonic testing of steel strips/sheets for welding pipe manufacturing
SY/T 6423.6-1999
SY/T 6423.7-1999
Superseded by the following standards
Referenced Standards
GB/T 9445-1999 Qualification and certification for nondestructive testing personnel
SY/T 6423.1-1999 The non-destructive testing methods for pressure-bearing welded steel pipes used in the oil and natural gas industry and the radiation testing of weld defects in buried arc welding steel pipes
SY/T 6423.5-1999 SY/T 6423.5-1999 Nondestructive testing methods for pressure-welded steel pipes used in the oil and natural gas industry - Ultrasonic testing of steel strips/sheets for welding pipe manufacturing
Related Standards
GB/T 3657-1983
Replaced
GB/T 3657-1983 Measurement method of direct magnetic properties of soft magnetic alloys
GB/T 3849-1983
Replaced
GB/T 3849-1983 Hardmetals—Rockwell hardness (scale A) test method
GB/T 3850-1983
Replaced
GB/T 3850-1983 Impermeable sintered metal materials and hardmetals—determination of density
GB/T 3851-1983
Replaced
GB/T 3851-1983 Hardmetals—determination of transverse rupture strength
GB/T 4326-1984
Replaced