ISO/TC 131/SC 4 - Connectors and similar products and components

Work programme

Drafts and new work items
Working area

Working documents (user account required)
ISO Electronic applications

IT Tools that help support the standards development process

This committee contributes with 57 standards to the following Sustainable Development Goal:

published ISO standards *

ISO standards under development *

Participating members

Observing members

* number includes updates

Reference	Title	Type
ISO/TC 131/SC 4/WG 1	Ports and connector stud ends	Working group
ISO/TC 131/SC 4/WG 2	Flange ports and flange connectors	Working group
ISO/TC 131/SC 4/WG 4	Hydraulic and pneumatic quick-action couplings	Working group
ISO/TC 131/SC 4/WG 6	Methods for connecting hose fittings and tubes to connectors	Working group
ISO/TC 131/SC 4/WG 9	Pneumatic tubing and connectors	Working group

The committees below can access the documents of ISO/TC 131/SC 4:

Reference	Title	ISO/IEC
ISO/TC 5	Ferrous metal pipes and metallic fittings	ISO
ISO/TC 5/SC 5	Threaded fittings, solder fittings, welding fittings, pipe threads, thread gauges	ISO
ISO/TC 20/SC 10	Aerospace fluid systems and components	ISO
ISO/TC 22/SC 33	Vehicle dynamics, chassis components and driving automation systems testing	ISO
ISO/TC 23/SC 4	Tractors	ISO
ISO/TC 45/SC 1	Rubber and plastics hoses and hose assemblies	ISO
ISO/TC 127/SC 2	Safety, ergonomics and general requirements	ISO

ISO/TC 131/SC 4 can access the documents of the committees below:

Reference	Title	ISO/IEC
ISO/TC 5	Ferrous metal pipes and metallic fittings	ISO
ISO/TC 5/SC 1	Steel tubes	ISO
ISO/TC 5/SC 5	Threaded fittings, solder fittings, welding fittings, pipe threads, thread gauges	ISO
ISO/TC 20/SC 10	Aerospace fluid systems and components	ISO
ISO/TC 22/SC 33	Vehicle dynamics, chassis components and driving automation systems testing	ISO
ISO/TC 23/SC 4	Tractors	ISO
ISO/TC 45/SC 1	Rubber and plastics hoses and hose assemblies	ISO
ISO/TC 138	Plastics pipes, fittings and valves for the transport of fluids	ISO

Acronym	Title	Category
CETOP	European Oil Hydraulic and Pneumatic Committee	A

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