MUREX Boonlum Oxygen
Industrial & medical gases
We fill, refill, exchange and deliver oxygen, CO₂, nitrogen, argon, acetylene, mixed gases and dry ice for factories, hospitals, shops and homes from 5 branches.
Our products
Oxygen (industrial)
Sale, refill and exchange of industrial oxygen cylinders for metal cutting and welding…
O₂Medical oxygen & cylinder rental
Medical oxygen service for hospitals, clinics and patients at home: cylinder refills…
CO₂Carbon dioxide (CO₂)
CO2 refill and CO2 cylinder exchange for MAG welding, restaurants, beer dispensers and soft…
N₂Nitrogen & liquid nitrogen
Nitrogen for purging, pressure testing and air-conditioning work, and liquid nitrogen for freezing and…
ArArgon (Ar)
Argon refill and argon cylinder exchange for TIG/MIG welding of stainless steel and aluminium…
C₂H₂Acetylene (C₂H₂)
Sale and exchange of acetylene cylinders for oxy-acetylene…
MixMixed gases
Argon–carbon dioxide mixed gas for MIG/MAG welding: less spatter and a…
❄Dry ice
Dry ice for shipping seafood, fresh goods and ice cream and for event fog effects. Retail and…
Gas cylinder safety knowledge
Infographics on cylinder colours, valves, selection, storage and safe handling of gas cylinders. Click an image to enlarge.
Standard gas cylinder colours and valves (TIS 87/88 and CGA)
Murex infographic: body colours of 12 gas cylinder types, medical vs industrial grade, with the CGA valve connection for each gas
© Murex Industrial Gas Co., Ltd. · General safety information compiled by Murex
Know the gas groups and the key prohibitions
Murex infographic: oxidising, inert and flammable gases, and the key prohibitions for each group
© Murex Industrial Gas Co., Ltd. · General safety information compiled by Murex
Store and move gas cylinders safely
Murex infographic: 16 rules for safely using, storing, transporting and moving gas cylinders
© Murex Industrial Gas Co., Ltd. · General safety information compiled by Murex
Which gas cylinders are safe to use?
Murex infographic: what an acceptable cylinder looks like, and cylinders that must not be used and must be returned to the supplier
© Murex Industrial Gas Co., Ltd. · General safety information compiled by MurexAll 4 infographics were designed and compiled by Murex Industrial Gas Co., Ltd. (Boonlum Oxygen) from general gas cylinder safety knowledge, cylinder colours to Thai Industrial Standards TIS 87-2517 / 88-2517 and valve connections to CGA specifications. Feel free to share them to spread the knowledge — please credit Murex. · boonlamoxygen.com
Why customers choose MUREX Boonlum Oxygen
- ✅ Our own gas filling plant — we control quality and the production schedule
- ✅ 5 branches in 3 regions — East (Chonburi, Sriracha–Laem Chabang), North (Chiang Rai), South (Surat Thani, Ranong)
- ✅ Both industrial and medical gases from one supplier
- ✅ Refill, cylinder exchange, delivery [actual delivery terms/response times]
- ✅ A team of engineers and maintenance technicians from head office helps maintain standards at every branch
- ✅ Licences and standards: [list only those actually held, e.g. factory licence / Thai FDA]
Photo gallery – Boonlum Oxygen
Real photos of Murex Industrial Gas Co., Ltd. (Boonlum Oxygen) from the company’s Facebook pages
Photo: PattayaPatrol / Wikimedia Commons / CC BY-SA 4.0
Photo: יעקב / Wikimedia Commons / CC0
Photo: Mak04 at Slovenian Wikipedia / Wikimedia Commons / Public domain
Branches near you
📍 Chonburi (Nong Ri) Branch
15/5 Moo 1, Bypass Rd, Nong Ri, Mueang Chonburi, Chonburi 20000
Call +66 89 133 9957
📍 Sriracha–Laem Chabang Branch
Chonburi Province · [branch address]
Call +66 89 133 9957
📍 Chiang Rai Branch
Chiang Rai Province · [branch address]
Call +66 89 133 9957
📍 Surat Thani Branch
Surat Thani Province · [branch address]
Call +66 89 133 9957
📍 Ranong Branch
Ranong Province · [branch address]
Call +66 89 133 9957
Industries we serve
Factories & metal welding/cutting
Argon, mixed gases, CO₂, oxygen, acetylene, nitrogen — scheduled deliveries, quotations available
Hospitals & clinics
Medical oxygen, scheduled deliveries [medical licences/standards actually held]
Patients at home (home care)
Oxygen cylinder refills, [cylinder rental service] and advice on safe use
Restaurants, bars, beverages
CO₂ for beer dispensers and soft drink fountains (food grade)
Articles & guides
Industrial oxygen in Chonburi
Uses and how to order
Argon vs CO₂ vs mixed gas
Choosing welding gas by job
Medical oxygen for hospitals
Supplier selection checklist
Dry ice in Chonburi
How to use it, is it safe?
Gases for Amata City Chonburi
Information for factories
How long an oxygen cylinder lasts
Calculation table
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⭐ Review us on GoogleOrder gas in 3 easy steps
- Tell us the gas type, cylinder size and quantity
- Tell us the delivery location, or choose a branch for pickup
- Receive a quotation and delivery schedule