Search
×
FR

Placeholder headline

This is just a placeholder headline

API STD 521: Guide for Pressure-relieving and Depressuring Systems – Edition 6

$

682

BUY NOW

Placeholder headline

This is just a placeholder headline

API STD 653: Tank Inspection, Repair, Alteration, and Reconstruction – Edition 4

$

507

BUY NOW

Placeholder headline

This is just a placeholder headline

CSA Z662:19 – Oil and gas pipeline systems

$

1197

BUY NOW

Placeholder headline

This is just a placeholder headline

CSA Z341 Series-18: Storage of hydrocarbons in underground formations

$

878

BUY NOW

Placeholder headline

This is just a placeholder headline

CSA Z246.2-14 – Emergency preparedness and response for petroleum and natural gas industry systems

$

596

BUY NOW

Placeholder headline

This is just a placeholder headline

CSA Z341 Series:22 – Storage of hydrocarbons in underground formations

$

878

BUY NOW

Placeholder headline

This is just a placeholder headline

CSA Z731-09 (R2014) – Emergency Preparedness and Response

$

177

BUY NOW

Placeholder headline

This is just a placeholder headline

CSA Z662:23 – Oil and gas pipeline systems

$

1197

BUY NOW

Placeholder headline

This is just a placeholder headline

CSA Z341 Series:26 – Storage of Hydrocarbons in underground formations

$

878

BUY NOW

Placeholder headline

This is just a placeholder headline

CSA B51:24 Boiler, Pressure Vessel, and Pressure Piping Code

$

389

BUY NOW

MSS SP-146-2024

MSS SP-146-2024: Knife Gate Valves: Iron High Pressure, Wafer-, and Flange-Type

CDN $208.00

SKU: cd27ae7370b6 Category:

Description

This Standard Practice covers the construction requirements for high pressure wafer- and flange-type iron knife gate valves. This Standard Practice covers flanged body designs compatible with the following ASME standardized flanges: a)B16.1 Class 125 flanges for sizes NPS 2 (DN 50) through NPS 60 (DN 1500); b)B16.1 Class 250 flanges for sizes NPS 2 (DN 50) through NPS 48 (DN 1200); c) B16.42 Class 150 and 300 flanges for sizes NPS 2 (DN 50) through NPS 24 (DN 600).

Edition

1

Published Date

2025-08-11

Status

Current

Pages

17

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

This Standard Practice covers the construction requirements for high pressure wafer- and flange-type iron knife gate valves. This Standard Practice covers flanged body designs compatible with the following ASME standardized flanges: a)B16.1 Class 125 flanges for sizes NPS 2 (DN 50) through NPS 60 (DN 1500); b)B16.1 Class 250 flanges for sizes NPS 2 (DN 50) through NPS 48 (DN 1200); c) B16.42 Class 150 and 300 flanges for sizes NPS 2 (DN 50) through NPS 24 (DN 600).

Previous Editions

Can’t find what you are looking for?

Please contact us at: