Road vehicles — Screened and waterproof spark-plugs and their connections — Types 1A and 1B
Specifies the essential dimensional characteristics of a spark-plug type used with spark ignition engines. Tabulates major, pitch, and minor diameters for plug thread and connector thread. A figure illustrates shapes and reference quantities of concern.
Hydraulic fluid power — Identification of valve ports, subplates, control devices and solenoids
Specifies rules for the identification. Applies in particular to valves which will be developed in future with two and three ports, where today's practice of marking valve ports is different. The identification rules apply to those ports which provide the connection between two valves or between a valve and a pipe.
Aerospace — Couplings, threaded and sealed, for fluid systems — Dimensions
Establishes a system for sealing the port connection of couplings. Specifies dimensions to achieve interchangeability of the port connection, the fitting end and a seal. The seal may be a standard O-ring or a special ring.
1. Scope
1.1
This Standard applies to polyethylene pipe, tubing, and fittings for use in gas
mains and services, including gathering, transmission, and distribution
applications, that carry fuel gases containing not more than 1% aromatic
hydrocarbons.
1.2
This Standard also applies to all types of fittings and connections used in a
plastic gas pipe system including plastic-to-metal…
1.1 General
Except as provided for in Clause 1.1.2, this Standard applies to the design,
construction, installation, operation, and inspection of every refrigerating
system, as provided for by the Act and defined in this Code.
1.1.2
This Standard does not apply to the use of water or air as a refrigerant, nor
to bulk-storage gas tanks that are not permanently connected to a…
Aerospace — Fluid systems — Interface of 24 degree cone metric couplings
Defines the geometry of the interface of couplings for fluid systems in aircrafts. Specifies the dimensions which allow the interchangeability of the male and female elements and of the nut used for the connection. The dimensions define the maximum volume of the male fitting.
Shipbuilding and marine structures — Filling connection for drinking water tanks — Part 1: General r...
Specifies the general requirements, the composition and the designation of the complete drinking water filling connection aboard ships for attachment of piping from another ship or from a land distribution system and gives a recommendation for the installation aboard ships.
