Gas Cylinder Connection 90 Mm

GAS CYLINDER CONNECTION 90 MM — compact connector for cylinder-to-regulator hook-ups

The Gas Cylinder Connection 90 mm from REAL GAZ is a short connector of 90 mm overall length that links a cylinder valve outlet to a regulator, pigtail or manifold header where space is limited.
Its brass body, hardened sealing face and defined thread give a firm, repeatable joint that can be tightened with a spanner without over-stressing the valve.

REAL GAZ supplies this product according to ISO 5145 valve outlets, ISO 10297 cylinder valves and ISO 2503 regulators, for industrial and laboratory cylinder racks.

🏭 Where 90 mm Gas Cylinder Connections Are Used

🏭 Tight cylinder cabinets — the short length lets a regulator sit close to the valve inside gas cabinets and safety enclosures;
🔬 Analytical instruments — gas chromatograph carrier and calibration cylinders are connected with minimal dead volume;
🏥 Test rooms and carts — non-medical process gases are connected on mobile carts where long pigtails would be a trip hazard;
🚀 Test rigs and field kits — portable calibration sets use the compact connector to keep the assembly rigid during transport.

💡 Why Choose REAL GAZ

✅ Defined length — the 90 mm dimension is held constant so replacement connectors match the original layout;
🧪 Material suited to the gas — body and seal materials are selected for inert, oxidising or flammable service as ordered;
🎯 Matched outlet — the nut and nipple are supplied to the valve outlet type used in your country, avoiding adaptors;
🔒 Leak-tight seat — every connector is tested before dispatch so the joint seals on first assembly;
📄 Certificate of Analysis (CoA) — supplied with every order.

📐 Selection Guide

confirm the valve outlet standard, for example DIN 477, BS 341 or CGA, before ordering;
specify the gas family so the correct material and thread handing are supplied;
state the downstream thread, since the 90 mm length is measured between sealing faces.

📦 Supply and Handling

Connectors are supplied individually bagged with a protective cap on each end to keep the sealing faces free of dust and scratches. Where an installation uses several cylinders of different gases, we can provide a set with each connector labelled and handed correctly, which reduces the risk of cross-connection on a busy rack. Please send the cylinder valve outlet type, the regulator inlet thread and the gas name; we will return a drawing for approval. Replacement washers, seals and nuts are available so that a connector can be kept in service through many cylinder changes.

🔬 Quality Control & Safety

dimensional check of overall length and thread;
helium or soap-solution leak test of the sealing face;
cleaning for oxygen service when specified;
pressure integrity checks at the rated working pressure.

Never use thread tape on a sealing face, and open the cylinder valve slowly after connecting. Products and cylinders comply with ADR / UN transport rules and relevant EN/ISO standards.

⚙️ Trusted Gas Solutions

REAL GAZ supplies 90 mm Gas Cylinder Connections to industrial plants, laboratories and distributors in Azerbaijan, Turkey, Georgia, Uzbekistan and the USA. If your rack or cabinet calls for a compact gas cylinder connection of 90 mm, we will confirm the outlet and thread against your drawing.

REAL GAZ — Short link, solid seal.