Audited Supplier
| Formula:C3H8 |
| CAS No.: 74-98-6 |
| EINECS No.: 200-827-9 |
| UN No.: UN1978 |
| Purity: 99.9%-99.999% |
| Dot Class: 2.1 flammable |
| Propane is a three-carbon alkane with the molecular formula C3H8. It is a gas at standard temperature and pressure, but compressible to a transportable liquid. |
| GRADE 2 | GRADE 3 | GRADE 3.5 | GRADE 4 | GRADE 4.5 | GRADE 5 | |
| Purity | 99.00% | 99.90% | 99.95% | 99.99% | 100.00% | 100.00% |
| Nitrogen | < 800 ppmv | < 100 ppmv | < 30 ppmv | < 10 ppmv | < 5 ppmv | < 2 ppmv |
| Oxygen | < 200 ppmv | < 25 ppmv | < 10 ppmv | < 2 ppmv | < 1 ppmv | < 1 ppmv |
| Carbon Dioxide | < 200 ppmv | < 20 ppmv | < 10 ppmv | < 2 ppmv | < 2 ppmv | < 1 ppmv |
| Propylene | < 800 ppmv | < 200 ppmv | < 50 ppmv | < 10 ppmv | < 10 ppmv | < 2 ppmv |
| Other Hydrocarbons | < 9,000 ppmv | < 900 ppmv | < 400 ppmv | < 80 ppmv | < 40 ppmv | < 8 ppmv |
| Moisture | < 10 ppmv | < 5 ppmv | < 5 ppmv | < 3 ppmv | < 3 ppmv | < 2 ppmv |
| Total Impurities | < 1% | < 1,000 ppmv | < 500 ppmv | < 100 pmv | < 50 ppmv | < 10 ppmv |
| Application 1.Widely used as a fuel for suburban home heating systems and gas appliances 2.Used a fuel for intraplant trucking 3.Used as a refrigerant gas and as a thermobulb fill for temperature and pressure control instruments 4.As a low temperature extraction solvent 5.Used as a refrigerant in chemical, petroleum refining, and gas processing operation 6.As a selective solvent for removing asphaltic components from the higher-boiling fractions of crude oils |
Different colors of gas cylinders(Can be made as required)
Gas Filling Factory Storage Real Shot Image
Some valves,caps,neck collars,trolley for your reference.
1,Overall punching method:Billet sawing and cutting - induction heating - reverse extrusion punching - drawing - edge trimming - closing - heat treatment - external sandblasting - mouth thread processing - internal sandblasting (or phosphating) - water pressure test - valve installation - air tightness test - plastic spraying - drying - inspection - storage
2,Steel pipe spinning method:
Steel pipe sawing and cutting - induction heating - spinning bottom sealing - milling inner bottom - induction heating - spinning end closing - heat treatment - sandblasting - mouth thread processing - internal sandblasting (or phosphating) treatment - water pressure test - valve installation - airtightness test - plastic spraying - drying - inspection - storage
Wooden pallet Bulk loading Carton
Qingdao Sains Gas Technology Co.,Ltd is a professional gas manufacturer of all kinds of gas. With our abundant experience and unique technological development capabilities, we support a wide range of industrial sectors, including steel, chemicals, electronics, automobiles, construction, shipbuilding, food/beverages, and medical care. Our commitment is "focusing on gas application solutions".
