40L 50L 200bar Oxygen Argon Nitrogen Gas Cylinders Seamless Steel Cylinder with Valve

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Best Price Purity 5N 99.999 O2 Oxygen Gas

Oxygen gas
UN No.: UN1072
Purity: 99.9%-99.999%
Dot Class: 2.2
Appearance: Colorless

Testing Items	Index	Inspect Result	Inspect Conclusion
O2 /m-2	≥99.999	≥99.999	Qualified
N2 /10-6	≤5 ppmv	≤5 ppmv	Qualified
Ar /10-6	≤2 ppmv	≤2 ppmv	Qualified
CO2 /10-6	≤0.5 ppmv	≤0.5 ppmv	Qualified
THC /10-6	≤0.5 ppmv	≤0.5 ppmv	Qualified
H2O	≤2 ppmv	≤2 ppmv	Qualified

Cylinder Details

Quantity in 20 feet container	10Liter	1300pcs
		40Liter	480pcs
		50Liter	400pcs

FAQ

FAQ 1. What is the MOQ? A: From one cylinder 2. What is the delivery time? A: 7-10 days Exwork after we receive the deposit, After we order shipping air shipping, we could know the total time to do delivery to customers country. 3. How do check the gas quality? A: Firstly, our team will do cylinders treatment(cleaning, drying, vacumm, pumping and replacement before filling the gas to ensure the cylinder inside is clean and dry) Secondly, we will test treated cylinders again to make sure the cylinder inside which is clean and dry. Thirdly, we will analyze the gas after filling into the cylinders and provide it with COA(Certificate of Analysis) 4. Does all cylinders can be recyclable? A: Usually the working life of seamless steel cylinders is more than 20 years, The disposible cylindes can be used for only one time. 5.Can we send cylinders back to China and to refill gas? A: Yes, when your company run out of gas, you could send back the empty cylindes and refill the gas. You just need to inform us before your export, we will handle the cylinders customs cleanrance in China. 6.Cylinders and Valve standard Available A: Cylinder DOT-3AA ISO9809, GB5099, TC-3AAM. EN1964, KGS VALVE: DISS, CGA, DIN, BS, AFNOR, JIS. 7.Can I do LCL with my other common cargo? A: Our products belong to 2.2 level DG cargo and should shipping with DG cargo, if shipping as common cargo, it is inlegal, we should order DG cargo from shipping company, if you have other common products, you could put into the cargo and send as DG cargo.