NB/T 47026-2012
Double-jacketed gaskets (English Version)
- Standard No.
- NB/T 47026-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- Professional Standard - Energy
- Latest
- NB/T 47026-2012
- Replace
- JB/T 4706-2000
- Scope
- This standard specifies the dimensions and technical requirements for metal-clad gaskets for pressure vessel flanges. This standard applies to metal-clad gaskets for NB/T 47022 "Type B flat welding flange" and NB/T 47023 "Long neck butt welding flange".
NB/T 47026-2012 Referenced Document
- GB/T 2040 Copper and copper alloy sheet*， 2017-05-31 Update
- GB/T 232 Metallic materials - Bend test methods*， 2024-03-15 Update
- GB/T 2518 Continuously hot-dip zinc and zinc alloy coated steel sheet and strip*， 2019-12-10 Update
- GB/T 2520 Cold reduced electrolytic tinplate*， 2017-09-07 Update
- GB/T 3280 Cold rolled stainless steel plate, sheet and strip*， 2015-09-11 Update
- GB/T 3880.1 Aluminum and aluminum alloy plates and strips for general industrial use Part 1: General requirements*， 2023-09-07 Update
- GB/T 3880.2 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering.Part 2:Mechanical properties*， 2012-12-31 Update
- GB/T 3880.3 Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering.Part 3:Tolerances on forms and dimensions*， 2012-12-31 Update
- GB/T 3985 Comoresssed asbentos fibre jointing
- GB/T 710 Hot-rolled quality carbon structural steel sheets and strips
- JB/T 7758.2 Specifications of flexible graphite sheets
NB/T 47026-2012 history
- 2012 NB/T 47026-2012 Double-jacketed gaskets
- 2000 JB/T 4706-2000 Double-jacketed gaskets
NB/T 47026-2012 Double-jacketed gaskets has been changed from JB/T 4706-2000 Double-jacketed gaskets.
