Pipe Threading Standards

1.1 The purpose of this specification is to standardize the pipe sizes and types of threads used to join impervious graphite pipe and fittings. The thread standards may also be applied to impervious carbon pipe and fittings. It is limited to physical dimensions.

This specification establishes requirements for dimensions and gaging of taper pipe threads used on threaded plastic pipe and fittings. The type of pipe threads are designated by specifying in sequence the nominal pipe size, number of threads...

1.0 INTRODUCTION In 1984 the Committee on Standardization of Tubular Goods received funding to evaluate the sealing characteristics of API and non-API thread compounds. The purpose was to (1) study the differences in performance of compounds made to API Bul 5A2 (5th. Edition) requirements,...

This specification establishes requirements for dimensions and gaging of taper pipe threads used on threaded plastic pipe and fittings. Threads meeting this specification shall only be used on those plastic materials deemed suitable by the manufacturer. Specialty...

This document establishes the requirements for Aeronautical National Form (ANPT) pipe threads, gages, and gaging methods for determining conformity of aeronautical taper pipe threads to this standard.

This specification establishes requirements for dimensions and gaging of taper pipe threads used on threaded plastic pipe and fittings. The type of pipe threads are designated by specifying in sequence the nominal pipe size, number of threads...

This document establishes the requirements for Aeronautical National Form (ANPT) pipe threads, gages, and gaging methods for determining conformity of aeronautical taper pipe threads to this standard.

1.1 This specification establishes requirements fordimensions and gaging of taper pipe threads used on threaded plastic pipe and fittings. 1.2 Threads meeting this specification shall only be used on those plastic materials deemed suitable by the manufacturer. 1.3...

This document establishes the requirements for Aeronautical National Form (ANPT) pipe threads, gages, and gaging methods for determining conformity of aeronautical taper pipe threads to this standard.

The scope of this Standard is to provide information regarding practical dryseal thread inspection methods and commonly used gages for production evaluation purposes. All dimensions are in inches unless otherwise specified. Federal Government Use. When this Standard is approved by the...

Coverage-Threading and Gauging This specification covers dimensions, tolerances, and marking requirements for API threads and the gauges that control the acceptance criteria for the threads. Thread element gauges, instruments, and requirements for the inspection of...

5.1 Many of the tests that have been employed in the past to evaluate thread sealant products have not consistently targeted the most significant product features of a thread sealant. For instance, one of a thread sealant's primary performance features is its ability to...

This standard specifies the dimensions, types and designation of stud ends for fittings, valves and plug screws (port plugs) and their ports that are not specified in DIN EN ISO 1179-1 to DIN EN ISO 1179-4. DIN 3852-2 contains specifications for component parts with a) pipe threads...

5.1 Many of the tests that have been employed in the past to evaluate thread sealant products have not consistently targeted the most significant product features of a thread sealant. For instance, one of a thread sealant's primary performance features is its ability to...

Many of the tests that have been employed in the past to evaluate thread sealant products have not consistently targeted the most significant product features of a thread sealant. For instance, one of a thread sealant'primary performance features is its ability to maintain a...

This commercial item description (CID) covers the general requirements for fittings, pipe, threaded, unions, malleable iron covered by this CID are intended for commercial/industrial applications.

This specification covers dimensional requirements on threads and thread gages and stipulations on gaging practice, gage specifications and certification as well as the instruments and methods for the inspection of threads for line pipe, round-thread casing and...