FTI offers a full range of gas cylinder connectors conforming to British Standard BS341. Our range is available in Brass, Nickel Plated Brass or Stainless Steel. Further information on the range and a gas reference chart can be seen below and also in the product data sheet that can be downloaded here.

Model: NH-03BBH8 (Included Safety Disc Burst) – Maker: Youngdo/ Korea – Body Material: Brass – Working pressure: 200 bar – Hydrostatic Test Pressure: 450 bar – Safety Disc Burst Pressure: 330 bar – Inlet Thread size: BS 341 – 1″ – Outlet Threat size: G5/8-RH (No.3) – Gas service: Air, Argon, Helium Neon, Nitrogen, Oxygen

SGI’s BS 341 British Standard Cylinder Valve Outlets and Connections: British standard valve outlet connections follow a few simple rules: - If the gas mixture has a flammable and toxic component, then the BS 15 connectors are used. - If the gas mixture has a flammable component but no toxic component, then the BS 4 connectors are used.

2025年3月12日 · BS 341 的这一部分规定了与可移动气瓶一起使用的阀门出口连接的选择和尺寸要求，这些气瓶是为工业应用中输送和储存永久、液化和溶解气体而制造的。

Specification for industrial valves for working pressures up to and including 300 bar (REPLACED by BS EN 14189:2003), BS 341-3:2002), BS EN 849:1997), BS EN ISO 13340:2001), BS EN ISO 14246:2001), BS 341-4:2004)

In May 2002 British Standard BS 341 (2), Transportable gas container valves, specifying UK cylinder valve connections was revised by issuing a Part 3, Valve outlet connections. This 2002 edition superseded the outlet information in BS 341 Part 1 …

2002年5月17日 · This part of ISO 2766 is intended to simplify drawing indications and it specifies general tolerances for linear and angular dimensions without individual tolerance indications in …

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Following is a summary of the British BS341.3 cylinder valve outlet fittings. The thread specifications are technically accurate, but the dimension ‘X’ is only shown as a reference dimension (thread I.D. or O.D.) that could be measured by someone with a cylinder in order to help determine what an unknown valve connection is.

This part of BS 341 specifies requirements for the selection and dimensions of outlet connections, for valves used with transportable gas cylinders manufactured for the conveyance and storage of permanent, liquefied and dissolved gases for industrial applications.