ISO 15245-1:2001
Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification

Standard No.

ISO 15245-1:2001

Release Date

2001

Published By

International Organization for Standardization (ISO)

Status

Be replaced

Replace By

ISO 15245-1:2001/Amd 1:2013

Latest

ISO 15245-1:2021

Scope

This part of ISO 15245 specifies definitions, dimensions and tolerances of parallel screw threads of nominal diameter 30 mm (designated 30P), 25 mm (designated 25P) and 18 mm (designated 18P), for the connection of valves to medical and industrial gas cylinders. This part of ISO 15245 does not cover the connection requirements for: — mechanical strength; — gas tightness; — capability of repeated assembly and dismounting operations. note: 1) This aspect is covered in ISO 13341.

ISO 15245-1:2001 Referenced Document

• ISO 11114-2 Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 2: Non-metallic materials*， 2021-09-30 Update
• ISO 261 ISO general purpose metric screw threads - General plan
• ISO 68-1 ISO general purpose screw threads — Basic and design profiles — Part 1: Metric screw threads*， 2023-09-01 Update
• ISO 724 ISO general purpose metric screw threads — Basic dimensions*， 2023-04-01 Update
• ISO 965-1 ISO general purpose metric screw threads — Tolerances — Part 1: Principles and basic data — Amendment 1*， 2021-09-29 Update
• ISO 965-2 ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose external and internal screw threads - Medium quality; Amendment 1*， 2021-06-30 Update

ISO 15245-1:2001 history

• 2021 ISO 15245-1:2021 Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification
• 2013 ISO 15245-1:2001/Amd 1:2013 Gas cylinders.Parallel threads for connection of valves to gas cylinders.Part 1: Specification; Amendment 1
• 2001 ISO 15245-1:2001 Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification