About Oxygen Cylinder Key

The Oxygen Cylinder Key (also known as a cylinder T-bar key or valve key) is the essential tool for opening and closing the valve on B-Type and D-Type oxygen cylinders. Without it, the cylinder valve cannot be operated, making this a must-have safety accessory for every cylinder user.

Made from chrome-plated steel, this key fits the standard square spindle found on the post valves of B-Type medical oxygen cylinders and industrial oxygen cylinders. The T-bar design provides a comfortable, controlled grip — allowing precise, safe valve operation without over-tightening.

We recommend every oxygen cylinder user keeps one oxygen key accessible at all times. At Ankur Oxygen Gas Agency, we supply these as standard accessories alongside cylinder purchases and OXT kits.

Specifications

Type	T-Bar Cylinder Valve Key
Compatible	B-Type, D-Type Oxygen Cylinder Post Valves
Socket Size	Standard 6mm square spindle
Material	Chrome-plated Steel
Handle Length	Approx. 14 cm (T-bar grip)
Finish	Chrome plated / Polished steel
Weight	Approx. 120 g

Applications & Uses

Home Oxygen Therapy

Open and close the B-Type cylinder valve for daily oxygen therapy sessions. Essential for carers and family members.

Hospital & Clinic

Standard issue tool for ward staff and nurses operating bedside oxygen cylinders.

Emergency Response

Quickly open the cylinder valve in an emergency. Every ambulance and emergency kit should carry one.

Welding & Industrial Use

Open industrial oxygen cylinder valves in welding shops and fabrication units safely.

Gas Agency & Distribution

For gas agencies handling cylinder valves during refilling, checking, and distribution operations.

Why Buy Oxygen Cylinder Key from Us

ISI & BIS Certified

All cylinders meet Bureau of Indian Standards norms.

Fast Delhi Delivery

Same-day or next-day delivery across North-East Delhi.

Best Prices

Competitive pricing for retail, wholesale & bulk orders.

30+ Years Trust

Established 1995. Thousands of satisfied customers.

Safety Guidelines

→Always open the cylinder valve slowly — never open it suddenly or fully at once.
→Close the valve completely when the cylinder is not in use.
→Keep the key with the cylinder at all times — never leave a cylinder without its key.
→Do not use pliers or tools other than the proper key to operate the valve — this risks valve damage.
→If the valve feels stiff or stuck, do not force it — contact your supplier for inspection.

Frequently Asked Questions

Yes. This key is compatible with the standard square spindle post valve fitted on all B-Type and D-Type oxygen cylinders used in India.

Yes, we can supply the key along with any cylinder purchase. It is also included in our complete OXT kit packages.

Yes — we also stock the Oxygen Spanner Key 3-in-1, which includes oxygen, nitrous, and CO2 key functions in one tool. Ask us for details.

Oxygen Cylinder Key

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