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SOLUTION OF GAS SUPPLY
DSW gas supply options meet every imaginable demand for gas delivery, storage, and supply – from constructing on-site plants to providing even the most miniature portable bottle with gas.
Requirements for gas delivery and storage may differ based on the gas’s consumption rate, purity, application, and suitability.
- Quality
- Accuracy
- Safety
- Reliance
GENERAL QUESTIONS
Frequently asked questions
Our capacity for gas cylinders is about 3000 pcs /each day.
Yes, we can provide you free sample, but Freight to collect.
Yes, OEM is available. Please send me your brand certificate.
We produce seamless steel gas cylinders according to ISO9809-1/ISO9809-3/GB/T5099 standards according to customer’s requirements.
Yes, we can supply π certificates if the customer requires them.
Generally, we supply the goods within 35 days after receipt of the deposit.
We accept T/T, 30% deposit, and balance against copy BL or irrevocable L/C and D/P at sight.
TECHNICAL QUESTIONS
Frequently asked questions
We offer gas cylinders with gases and cryogenic equipment that assist you in installing your facility, such as Gas Filling Station (LNG) and N2O Factory.
150bar is commonly used; we can offer the pressure of 200bar,250bar,300bar, and 350bar.
Medical oxygen is generated with purity up to 99.7% and meets the criteria of European & Indian Pharmacopeia. It also meets identification specifications, odor, CO2 not more than 0.03%, and CO not more than 0.001% in gas.
Liquid oxygen (LOX) is a cryogenic liquid having a freezing point of (−182.96 °C) and a boiling point of (−182.96 °C at 101.325 kPa. It has an expansion ratio of 1:861 under one standard atmosphere (100 kPa) and 20 °C. In other words, one liter of liquid oxygen can make 861 liters of gaseous oxygen.
Liquid oxygen is produced by the liquefaction of atmospheric air and the separation of oxygen from other gases such as nitrogen, argon, and other rare elements.
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