MSS SP 81 : 2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
STAINLESS-STEEL OR STAINLESS-STEEL-LINED, BONNETLESS, KNIFE GATE VALVES WITH FLANGED ENDS
Hardcopy , PDF
15-11-2022
English
01-01-2017
Important note : Users cannot be edited or removed once added to your Multi user PDF.
1 SCOPE AND FIELD OF APPLICATION
2 STANDARD UNITS
3 PRESSURE RATING
4 SIZE
5 MARKING
6 MATERIALS
7 DESIGN
8 WELDING
9 TOLERANCES
10 PRODUCTION TESTS
11 SHIPPING INFORMATION
ANNEX A - Referenced Standards and Applicable
Dates
Includes all stainless-steel or stainless-steel-lined, cast, or fabricated bonnetless, knife gate valves with flanged ends from size NPS 2 (DN 50) through NPS 36 (DN 900).
| Committee |
TC 114
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
Manufacturers Standardisation Society
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| ASME B31.3:2016 | PROCESS PIPING |
| MSS SP 92 : 2012 | MSS VALVE USER GUIDE |
| AWWA C520 : 2014 | KNIFE GATE VALVES, SIZES 2 IN. (50 MM) THROUGH 96 IN. (2,400 MM) |
| MSS SP 151 : 2016 | PRESSURE TESTING OF KNIFE GATE VALVES |
| ASME B31.12 : 2014 | HYDROGEN PIPING AND PIPELINES |
| ASME B31.3 SPANISH : 2010 | PROCESS PIPING |
| ASME PV CODE 9 : 2017 | BOILER AND PRESSURE VESSEL CODE - WELDING, BRAZING, AND FUSING QUALIFICATIONS - QUALIFICATION STANDARD FOR WELDING, BRAZING, AND FUSING PROCEDURES; WELDERS; BRAZERS; AND WELDING, BRAZING, AND FUSING OPERATORS |
| MSS SP 151 : 2016 | PRESSURE TESTING OF KNIFE GATE VALVES |
| ASTM A 351/A351M : 2016-05 | SPECIFICATION FOR CASTINGS, AUSTENITIC, FOR PRESSURE-CONTAINING PARTS |
| MSS SP 25 : 2013 | STANDARD MARKING SYSTEM FOR VALVES, FITTINGS, FLANGES, AND UNIONS |
| ASME B16.5 : 2017 | PIPE FLANGES AND FLANGED FITTINGS: NPS 1/2 THROUGH NPS 24 METRIC/INCH STANDARD |
| ASTM A 276/A276M : 2017 : REDLINE | Standard Specification for Stainless Steel Bars and Shapes |
| ASTM B 62 : 2017 : REDLINE | Standard Specification for Composition Bronze or Ounce Metal Castings |
| ASME B16.47 : 2017 | LARGE DIAMETER STEEL FLANGES: NPS 26 THROUGH NPS 60 METRIC/INCH STANDARD |
| ASTM A 285/A285M : 2017 : REDLINE | Standard Specification for Pressure Vessel Plates, Carbon Steel, Low- and Intermediate-Tensile Strength |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.