Helium Cylinder
Helium CylinderChoosing the right helium cylinder directly affects the safety, ease of use, operating costs and productivity of your organization. So when buying, you shouldn’t look only at capacity; factors such as body material, working pressure, manufacturing standards, portability and refillability should also be checked carefully. Choosing the wrong cylinder can increase logistics costs, limit gas transfer or cause incompatibility with accessories.
Free hydrostatic test Supply options: purchase, refill or exchange
Cylinder with gas, ready for delivery
You have a cylinder and only need gas
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Without gas, to be filled by the buyer
Specifications Table
| Cylinder volume | Working pressure | Test pressure | Diameter | Weight | Height | Valve type | Supply condition | Refillable | Country of manufacture |
|---|---|---|---|---|---|---|---|---|---|
| 10 L | 150 bar | 250 bar | 140mm | 13.6kg | 840mm | Female and male thread | New and sealed | Yes | China |
| 20 L | 150 bar | 250 bar | 32cm | 56-58kg | 85cm | Female and male thread | New and sealed | Yes | China |
| 50 L | 200 bar | 300 bar | 232mm | 56-58kg | 1520mm | Female and male thread | New and sealed | Yes | China |
The proper construction and use of gas cylinders is directly linked to workplace safety. Bonyan Gas Pishro helium cylinders are made of seamless steel and are manufactured and tested in full compliance with international standards for compressed gas cylinders; this rigorous process guarantees standard gas capacity, high pressure resistance and complete safety in handling, and minimizes the risk of leaks or accidents caused by wear.
Periodic evaluation and authenticity check of cylinders
To keep helium cylinders performing reliably, periodic inspections and regular hydrostatic tests are carried out to continuously assess the body and its ability to withstand pressure. In addition, standard markings and codes engraved on the cylinder body allow the gas type to be identified quickly and eliminate the chance of errors in industrial and laboratory processes.
Quality assurance before delivery
We are always committed to your safety; before delivering any cylinder, we carefully check the body, the valve’s operation and the validity of its hydrostatic test, so you receive a fully safe, standard and reliable product.
Cylinder exchange and refilling services
Cylinder exchange (fast): hand over an empty cylinder and immediately receive a full one; this method makes supply as fast as possible and is the best option for industrial and medical centers with continuous use, so their work is never interrupted.
Refilling (economical): refilling the customer’s own cylinders after they pass inspections and safety tests; for regular buyers who have their own cylinders, this is the smartest and most cost-effective choice.
All cylinders (new, exchanged or refilled) are carefully checked before delivery for appearance, valve condition, hydrostatic test and production date to guarantee the highest level of safety. For wholesale orders, industrial and laboratory projects, or tender-related purchases, special delivery terms can be arranged by contacting our sales experts directly.
Helium cylinder accessories
For safe and efficient use of a helium cylinder you need a suitable regulator, nozzle and pressure gauge. See the full range of gas cylinder accessories.
The cylinder price depends on factors such as capacity, body material, working pressure, manufacturing standard, country of manufacture and market conditions.
Every cylinder is checked before delivery for the hydrostatic test, valve condition, production date and compliance with the manufacturing standard (ISO 9809). Genuine cylinders are painted the standard brown and have a CGA 580 valve.
Yes, full or empty cylinders are shipped across Iran. Contact our sales experts to arrange a delivery time.
The right volume depends on consumption, storage space, how often the cylinder is moved and the type of use. A 10-liter cylinder suits general use and small businesses, 20 liters suits laboratories and semi-industrial projects, and 50 liters suits industries and professional users with continuous consumption.