GB/T 11849-1989
Replaced
DB34/T 983-2017
Active
Anhui ProvinceLocal standards
DB34/T 983-2017 Urea synthesis tower regular inspection regulations
DB34/T 983-2017 Urea synthesis tower regular inspection regulations
Price:
$ 30
Basic Information
Standard Code:
DB34/T 983-2017
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Pressure vessel
ICS Name:
Fixed containers and tanks
Publish Date:
2017-09-15
Implement Date:
2017-10-15
Pages:
9 pages
Scope
This standard specifies the preparation for the inspection of in-use urea synthesis towers, and the content and methods of regular inspections. This standard applies to regular inspections of urea synthesis towers with multi-layer wrapping and overall wrapping structures.
Development Information
Replace the following standards
DB34/T 983-2009
Related Standards
GB/T 13235.1-1991
Replaced
GB/T 13235.1-1991 Petroleum and liquid petroleum products—Volumetric calibration of vertical cylindrical metal tanks—Strapping method
GB/T 13235.2-1991
Active
GB/T 13235.2-1991 Petroleum and liquid petroleum products—Volumetric calibration of vertical cylindrical metal tanks—Optical reference line method
GB/T 15181-1994
Active
GB/T 15181-1994 Capacity calibration of spherical metal tanks—Strapping method
GB 12337-1998
Replaced
GB 12337-1998 Steel spherical tanks
GB/T 11849-2008
Active