More efficient than cylinders. More affordable than bulk.Micro bulk
The micro bulk tank is a compact jacket-type vacuum multilayer insulation (vacuum powder insulation) cryogenic pressure vessel used for storing and supplying cryogenic liquefied gases (liquid nitrogen, liquid oxygen and liquid argon, etc.)
Microbulk gas system is perfect for:
- Welding-MIG, pulsed MIG, TIG, and laser
- Laboratory-mass spectrometry, gas chromatograph, biological storage, and ICP
Microbulk means efficiency.
- Tank sizes from 450 to 10,000 liters
- Highly accurate programmable gauge
- Telemetry-ready for remote supply level monitoring
- Automatic truck delivery with no-loss filling process
- No cylinder handling or inventory management
- No lost gas from idle cylinders venting or residual product leftover inside cylinders
- Gas mixers available for blending common gas mixtures such as Ar/ CO2, Ar/O2, or any other gas mixture
Product Paramenters
Product name | Micro bulk Tank | ||||||||||
Storage medium | LO2, LN2, LAr, LNG or LCO2 | ||||||||||
Working pressure | 0.86MPa ~ 3.1MPa, or as requrested. | ||||||||||
Geometric capacity | 450liters,1000 liters,2000liters,3000liters, 5000 liters, etc | ||||||||||
Manufacturing standards | A2, C2, GC1, GB-150, ASME, U STAMP, ISO9001 : 2008 | ||||||||||
Technical para | |||||||||||
Model | 450MPS | 450HPS | 450VHPS | 1000MPS | 1000HPS | 1000VHPS | |||||
Volume | |||||||||||
Nominal capacity | L | 450 | 450 | 427 | 1024 | 1024 | 1024 | ||||
Effective volume | L | 427 | 427 | 427 | 973 | 973 | 973 | ||||
Different gas storage capacities | |||||||||||
Oxygen | Nm³ | 337 | 337 | 337 | 768 | 768 | 768 | ||||
Nitrogen | Nm³ | 275 | 275 | 275 | 626 | 626 | 626 | ||||
Argon | Nm³ | 333 | 333 | 333 | 760 | 760 | 760 | ||||
Carbon dioxide | Nm³ | / | 219 | 219 | / | 500 | 500 | ||||
Performance | |||||||||||
Product standards | GB150,GB18442 | ||||||||||
MAWP | MPA | 1.6 | 2.4 | 3.4 | 1.6 | 2.4 | 3.4 | ||||
Factory setting pressure | MPA | 0.86 | 2 | 3.1 | 0.86 | 2 | 2.1 | ||||
psig | 125 | 300 | 450 | 125 | 300 | 450 | |||||
Pressure range | MPA | 0.35~1.3 | 1.0~2.4 | 2.0~3.4 | 0.35~1.3 | 1.0~2.4 | 2.0~3.4 | ||||
psig | 50~175 | 150~350 | 300~500 | 50~175 | 150~350 | 300~500 | |||||
The rate of evaporation(Nitrogen) | %/date | 1.8 | 1.8 | 1.8 | 0.8 | 0.8 | 0.8 | ||||
Expanding supply | |||||||||||
(Nitrogen,Oxygen,Argon) | m³/H | 15 | 15 | 15 | 25 | 25 | 25 | ||||
Carbon dioxide | m³/H | / | 5.4 | 5.4 | / | 9 | 9 | ||||
Size and weight | |||||||||||
Diameter | mm | 758 | 758 | 758 | 1060 | 1060 | 1060 | ||||
High | mm | 1706 | 1706 | 1706 | 2250 | 2250 | 2250 | ||||
Weight | kg | 354 | 405 | 450 | 800 | 995 | 1200 | ||||
Level gauge | Differential pressure liquid level meter or digital display liquid level meter | ||||||||||
The tray material | Carbon steel galvanized | ||||||||||
The pallet size | mm | 850*850 | 1200*1200 | ||||||||
Technical para | |||||||||||
Model | 2000LP | 2000MP | 2000HP | 2000VHP | 3000LP | 300MP | |||||
Volume | |||||||||||
Nominal capacity | L | 2017 | 2017 | 2017 | 2017 | 3031 | 3031 | ||||
Effective volume | L | 2000 | 2000 | 2000 | 2000 | 2880 | 2880 | ||||
Different gas storage capacities | |||||||||||
Oxygen | Nm³ | 1578 | 1578 | 1578 | 1578 | 2272 | 2272 | ||||
Nitrogen | Nm³ | 1286 | 1286 | 1286 | 1286 | 1852 | 1852 | ||||
Argon | Nm³ | 1562 | 1562 | 1562 | 1562 | 2249 | 2249 | ||||
Carbon dioxide | Nm³ | / | / | 1028 | 1028 | / | / | ||||
Performance | |||||||||||
Product standards | GB150,GB18442 | ||||||||||
MAWP | MPA | 0.8 | 1.6 | 2.4 | 3.4 | 0.8 | 1.6 | ||||
Factory setting pressure | MPA | 0.5 | 0.86 | 1.4 | 3.1 | 0.5 | 0.86 | ||||
psig | 75 | 125 | 200 | 450 | 75 | 125 | |||||
Pressure range | MPA | 0.17~0.93 | 0.35~1.3 | 1.0~2.4 | 2.0~3.4 | 0.17~0.93 | 0.35~1.3 | ||||
psig | 25~135 | 50~175 | 150~350 | 300~500 | 25~135 | 50~175 | |||||
The rate of evaporation(Nitrogen) | %/date | 0.7 | 0.7 | 0.7 | 0.7 | 0.6 | 0.6 | ||||
Expanding supply | |||||||||||
(Nitrogen,Oxygen,Argon) | m³/H | 60 | 60 | 60 | 60 | 60 | 60 | ||||
Carbon dioxide | m³/H | / | / | 15 | 15 | / | / | ||||
Size and weight | |||||||||||
Diameter | mm | 1262 | 1262 | 1262 | 1262 | 1466 | 1466 | ||||
High | mm | 3060 | 3060 | 3060 | 3060 | 3160 | 3160 | ||||
Weight | kg | 1345 | 1505 | 1700 | 935 | 1770 | 2085 | ||||
Level gauge | Differential pressure liquid level meter or digital display liquid level meter | ||||||||||
The tray material | Carbon steel galvanized | ||||||||||
The pallet size | mm | 1450*1450 | 1450*1450 | 1650*1650 | |||||||
Technical para | |||||||||||
Model | 3000HP | 3000VHP | 5000LP | 5000MP | 5000HP | 5000VHP | |||||
Volume | |||||||||||
Nominal capacity | L | 3031 | 3031 | 4993 | 4993 | 4993 | 4993 | ||||
Effective volume | L | 2880 | 2880 | 4743 | 4773 | 4773 | 4773 | ||||
Different gas storage capacities | |||||||||||
Oxygen | Nm³ | 2272 | 2272 | 3742 | 3766 | 3766 | 3766 | ||||
Nitrogen | Nm³ | 1852 | 1852 | 3050 | 3069 | 3069 | 3069 | ||||
Argon | Nm³ | 2249 | 2249 | 3704 | 3728 | 3728 | 3728 | ||||
Carbon dioxide | Nm³ | 1480 | 1480 | / | / | 2453 | 2453 | ||||
Performance | |||||||||||
Product standards | GB150,GB18442 | ||||||||||
MAWP | MPA | 2.4 | 3.4 | 0.8 | 1.6 | 2.4 | 3.4 | ||||
Factory setting pressure | MPA | 1.4 | 3.1 | 0.5 | 0.86 | 1.4 | 3.1 | ||||
psig | 200 | 450 | 75 | 125 | 200 | 450 | |||||
Pressure range | MPA | 1.0~2.4 | 2.0~3.4 | 0.17~0.93 | 0.35~1.3 | 1.0~2.4 | 2.0~3.4 | ||||
psig | 150~350 | 300~500 | 25~135 | 50~175 | 150~350 | 300~500 | |||||
The rate of evaporation(Nitrogen) | %/date | 0.6 | 0.6 | 0.45 | 0.45 | 0.45 | 0.45 | ||||
Expanding supply | |||||||||||
(Nitrogen,Oxygen,Argon) | m³/H | 60 | 60 | 75 | 75 | 75 | 75 | ||||
Carbon dioxide | m³/H | 15 | 15 | / | / | 18.5 | 18.5 | ||||
Size and weight | |||||||||||
Diameter | mm | 1466 | 1466 | 1816 | 1816 | 1816 | 1816 | ||||
High | mm | 3160 | 3160 | 3265 | 3265 | 3265 | 3265 | ||||
Weight | kg | 2325 | 2675 | 2645 | 3115 | 3605 | 4275 | ||||
Level gauge | Differential pressure liquid level meter or digital display liquid level meter | ||||||||||
The tray material | Carbon steel galvanized | ||||||||||
The pallet size | mm | 1650*1650 | 2000*2000 |


Features of our products
1.Pallet skip Design:Centralized gas supply system on pallets skip: collect Storage tank, PBC, Vaporizer, and pipelines. Design compact. 2.Quality Well: High vacuum multi-layer insulation and well designed structure, and no liquid loss.3.Easy installation: can put anywhere you want on working site.
4.Easy transportation: Can lift hooks, or by forklift on movable base.
5.Easy Operation:All the data is showed on instrument, and can be adjusted according to actual situaton of gas pressure regulation.
6.Easy Maintenace: CGA Connection, which is convenient to assemble and disassemble.
7.Intelligent Equipment: taking remote liquid level and pressure supervision, can send tank liquid data to your phone.
Micro bulk production






Q1. What's the MOQ?
A:Different products have different MOQ,Pls feel free to contact with me directly for your requirement.
Q2:What is the delievery time?
A:Normal delivery time for 40L gas cylinder: 15 days
50L 200 BAR gas cylinders: 25-30 days
If you need gas filling , it will take more 10 days.
Q3:What is the package, storage& transportation details?
A:Package:Steamless steel cylinder with different valves,or as to your requirement.
Q4:What is the payment terms?
A:30% T/T in advance, balance against the B/L.
Q5: If the cylinder recycled and can be refilled gas again?
A: Yes, usually the seamless steel cylinder can recycle to use for 20 years, and also can be refill gas again.
But , when you ordered our cylinder, you have to inform us before exporting, we will handle all the import customs clearance formalities.
Q6:Why choose us?
A:HIGH QUALITY
We have implemented strict and complete quality control system, which ensures each gas cylinder can meet quality requirements. All gas cylinders must be strictly inspected before shipment.
COMPETITVE PRICE
As a big gas cylinder factory, our output is over 4000 PCS per day, that will effectively reduce labor cost and other cost of gas cylinders like valve and raw materials. That's why we could always offer you best price !
GOOD AND PROFESSIONAL SERVICE
We have worked in this field for over 10 years, all of our egineers and sales could supply best suggestions and answers for your queations, no matter gas cylinders or the gas filling process in fillowing.
Since now, we could supply you:
1. Gas filling service: N2O, Argon, CO2, Helium, Oxygen, Nitrogen, ect.
2. Used Gas cylinder insepection service too keep safe
3. Related gas equipment supply
When you chose RUIMING, you chose a trustworthy partner!
https://ruiming02.en.made-in-china.com/product-list-1.html
Please feel free to contact us if you need further information.
Best regards!