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B51-14 (R2019) – Boiler, pressure vessel, and pressure piping code

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MSS SP-113-2021

MSS SP-113-2021, 1st Edition: Connecting Joints between Tapping Machines and Tapping Valves

CDN $128.00

Connecting Joints between Tapping Machines and Tapping Valves

SKU: fe02c61f2a76 Category:

Description

This Standard Practice covers the dimensions which define the interface between drilling/tapping machine adapters and tapping valves (known as a “joint”); including clearances for the pilot drill and cutter. This Standard Practice covers dimensions for the special connecting flanges indicated in Section 1.1, of nominal sizes from NPS 2 through 60, for water and sewerage systems.  

Edition

1

Published Date

2025-08-11

Status

Current

Pages

18

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

This Standard Practice covers the dimensions which define the interface between drilling/tapping machine adapters and tapping valves (known as a “joint”); including clearances for the pilot drill and cutter. This Standard Practice covers dimensions for the special connecting flanges indicated in Section 1.1, of nominal sizes from NPS 2 through 60, for water and sewerage systems.  

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