Pipe Threading Standards

Dryseal pipe threads are based on the USA (American) pipe thread, however, they differ from the USA (American) pipe thread in that they are designed to seal pressuretight joints without the necessity of using sealing compounds. To accomplish this some...

Introduction Dryseol Pipe Threads Dryseal pipe threads differ from the USA (American) pipe thread, as their purpose is to seal pressuretight joints without the necessity of using sealing compounds. To accomplish this some modification of thread form,...

The Dryseal American Standard Taper Pipe Thread, the Dryseal American Fuel Internal Straight Pipe Thread and the Dryseal American Intermediate Internal Straight Pipe Thread covered by this standard conform with the American Standard ASA-B2.2. The Dryseal...

The Dryseal American Standard Taper Pipe Thread, the Dryseal American Fuel Internal Straight Pipe Thread and the Dryseal American Intermediate Internal Straight Pipe Thread covered by this standard conform with the American Standard ASA-B2.2. The Dryseal...

Types of Pipe Threads1 The various types of pipe threads included in this standard are indicated in the table of contents, and have right-hand threads unless otherwise specified. (Dryseal pipe threads are covered by USAS B2.2.) Each type i s specified in...

This Standard covers dimensions and gaging of pipe threads of the following series: NPT NPSC NPTR NPSM NPSL

This Standard specifies the designations, dimensions, and tolerances and establishes a verification system for 60 deg included angle pipe threads. It is applicable for general purpose pipe and fitting connections. Where pressure-tight joints are required, it is intended that...

This Standard specifies the limit gauges to be used for dimensional inspection of parallel pipe threads (G) specified in JIS B 0202 and gauges to be used in their checkIng. The limit gauges for screw threads and checking gauges are generically referred to as "gauges" The gauges...

This SAE Aerospace Standard (AS) establishes the requirements for fluid fittings that combine both flareless and pipe threaded connections for use in all types of fluid systems.

This SAE Aerospace Standard (AS) establishes the requirements for fluid fittings that combine both flareless and pipe threaded connections for use in all types of fluid systems.

This SAE Aerospace Standard (AS) establishes the requirements for fluid fittings that combine both flareless and pipe threaded connections for use in all types of fluid systems.

This SAE Aerospace Standard (AS) establishes the requirements for pipe threaded fluid connection fittings (see Section 6 ) for use in all types of fluid systems.

This SAE Aerospace Standard (AS) establishes the requirements for fluid fittings that combine both flareless and pipe threaded connections for use in all types of fluid systems.

1.0 SCOPE- The purpose of this test program is to evaluate the performance of a line pipe, casing and tubing (LP-C&T) thread compound. The tests are to be performed on full-size API tubing using API EU 8-round threads. The performance areas to be evaluated are make-up/break-out...

This SAE Aerospace Standard (AS) establishes the requirements for fluid fittings that combine both beaded hose connections and pipe threaded connections for use in all types of fluid systems.

This SAE Aerospace Standard (AS) establishes the requirements for fluid fittings that combine both beaded hose connections and pipe threaded connections for use in all types of fluid systems.

1 Scope This specification is inactive with no replacement.

I. INTRODUCTION The API Bulletin on Thread Compounds Composition (API Bul. 5A2) specifies a thread compound for casing, tubing and line pipe. This compound was developed by Mellon Institute, and was designed to provide lubrication during make-up (that is to prevent galling),...

API Bulletin 5A2 ("Bulletin on Thread Compounds for Casing, Tubing and Line Pipe"), presents a thread compound formulation for use on API round-thread connections that will meet certain listed performance objectives. These objectives include: prevention of galling and...