Qingdao haili gas industry co., ltd is located in huangdao district, qingdao city. We are one of the leading enterprises specialized in developing, engineering, manufacturing and exporting gas cylinder products and industrial gases in china. Main products: 1. Gas products:high purity argonacetylene gaspropaneoxygenhigh purity nitrogenhigh purity heliumheliumco2 shielding gasmixture 2.All kind of high pressure gas cylinder and welded gas cylinders: gb 5099 gas cylinders, dot gas cylinders, iso 9809 gas cylinders, welded gas cylinders for liquid chlorine and liquid ammonia. 3.Liquid nitrogen containers: all kinds of liquid nitrogen containers from 2l to 50l 4.Liquid gas cylinders: 175l 195l 480l serials dewar flasks 5.Related gas equipment for liquid gases: cryogenic storage tanks, gas vaporizer, filling pump ect. 6.Gas equipments: gas cylinder manifold, bundle of gas cylinders, storage tanks ect.
Qingdao haili gas industry co., ltd is located in huangdao district, qingdao city. We are one of the leading enterprises specialized in developing, engineering, manufacturing and exporting gas cylinder products and industrial gases in china. Main products: 1. Gas products:high purity argonacetylene gaspropaneoxygenhigh purity nitrogenhigh purity heliumheliumco2 shielding gasmixture 2.All kind of high pressure gas cylinder and welded gas cylinders: gb 5099 gas cylinders, dot gas cylinders, iso 9809 gas cylinders, welded gas cylinders for liquid chlorine and liquid ammonia. 3.Liquid nitrogen containers: all kinds of liquid nitrogen containers from 2l to 50l
R134a is refrigerant substitute of r12, can be used in refrigeration applications, including automotive, air-conditioning, refrigerators, central air conditioning , commercial cooling systems Can of 340g, 500g, 800g, 1000g; disposable cylinder 30lb/13.6kg, 50lb/22.7kg; recyclable cylinder 400l, 800l, 926l, 1000l; iso-tank.
The product is used as a regrigerant in household, industrial and commercial air-conditioning systems. It can also be used as an aerosol propellant for pesticide and paint, or as a fire extinguishing agent. It is a primary feedstock for fluoropolymers. Disposable steel cylinder30lb/13.6kg, 50lb/22.7kg, recyclable steel cylinder400kg/400l , 800kg/800l , 1000kg/1000l, 950kg/926l
Some of the special gases available Ammonia, anhydrous - arsine - boron trichloride - boron trifluoride - butadienes - butane - butylene - carbon monoxide - carbonyl fluoride - carbonyl sulfide - chlorine - cyanogen - cyanogen chloride - cyclobutane - cyclopropane - deuterium - dimethylamine - dimethyl ether - dimethylpropane - dinitrogen tetroxide - ethane - ethylacetylene - ethylamine - ethyl chloride - ethylene - ethylene oxide - ethyl fluoride - ethyl methyl ether - hydrogen bromide - hydrogen chloride - hydrogen fluoride - hydrogen iodide - hydrogen sulfide - methane - methylamine - methyl bromide - methyl chloride - methyl fluoride - methyl mercaptan - nitric oxide - nitrogen trifluoride - nitrous oxide - octafluorocyclobutane - octafluoropropane - perfluoro ethyl vinyl ether - phosgene - phosphine - silane - silicon tetrafluoride - sulfur dioxide - sulfur hexafluoride - sulfur tetrafluoride - sulfuryl fluoride - tetrafluoroethane - tetrafluoromethane - trifluoromethane - tungsten hexafluoride - vinyl bromide - vinyl chloride - vinyl fluoride - vinyl methyl ether - quote - rare gases - krypton - neon - xenon If you need gas products, please feel free to contact us Cylinder package
Mf: ch2fcf3 Purity: 99.9% Grade standard: industrial grade Appearance: colorless , no turbid, colorless, no turbid Water: not more than 0.001% Acidity: not more than 0.0001% Residue on evaporation: not more than 0.01% Can of 220g, 250g, 280g, 300g, 340g, 500g, 800g, 1000g; disposable cylinder 30lb/13.6kg, 50lb/22.7kg; recyclable cylinder 400l, 800l, 926l, 1000l; iso-tank.
Refrigerant r134a is mainly used to substitute cfc-12 as refrigerant in car conditioning and refrigerating and refrigerating in refrigerator Boiling point º c: -27 Critical temperature º c: 115 Critical pressure mpa: 4.7 Saturation steam pressure (mpa), 25 º c 0.7 Relative density( water=1) 1.12 Relative vapor density ( air=1) 2.79 Appearance: colorless, no cloudy Odor odorless Purity ≥ % 99.5 Water, ppm ≤ 10 Acidity, ppm ≤ 1 Residue mg/kg ≤ 100 Non-congealing gas-phase, % (v/v), ≤ 1.5 1. Non-refillable cylinder: 30lbs/13.6kg, . Ce recycle cylinders 2. Refillable cylinder: 400l, 800l, 926l, 1000l. 3. Iso-tank. 4. Cans as 3pzs/2pzs, 300g, 340g, 500g, 1000g etc. 5. Oem is accept 6. Dot/ce/sgs/kgs approved
Argon is a chemical element with symbol ar and atomic number 18. It is in group 18 (noble gases) of the periodic table. Argon is the third most common gas in the earth's atmosphere, at 0.93% (9, 300 ppm), making it approximately 23.8 times as abundant as next most common atmospheric gas, carbon dioxide (390 ppm), and more than 500 times as abundant as the next most common noble gas, neon (18 ppm). Nearly all of this argon is radiogenic argon-40 derived from the decay of potassium-40 in the earth's crust. In the universe, argon-36 is by far the most common argon isotope, being the preferred argon isotope produced by stellar nucleosynthesis in supernovas. 40l cylinder
Ammonia or azane is a compound of nitrogen and hydrogen with the formula nh3. It is a colourless gas with a characteristic pungent smell. Ammonia contributes significantly to the nutritional needs of terrestrial organisms by serving as a precursor to food and fertilizers. Ammonia, either directly or indirectly, is also a building-block for the synthesis of many pharmaceuticals and is used in many commercial cleaning products. Although in wide use, ammonia is both caustic and hazardous. The global production of ammonia for 2012 is anticipated to be 198 million tonnes, a 35% increase over the estimated 2006 global output of 146.5 million tonnes.Ammonia, as used commercially, is often called anhydrous ammonia. Household ammonia is a solution of nh3 in water (i.E., ammonium hydroxide) used as a general purpose cleaner for many surfaces. Because ammonia results in a relatively streak-free shine, one of its most common uses is to clean glass, porcelain and stainless steel. It is also frequently used for cleaning ovens and soaking items to loosen baked-on grime. Household ammonia ranges in concentration by weight from 5 to 10% ammonia.Because of ammonia's vaporization properties, it is a useful refrigerant. At standard temperature and pressure, ammonia is less dense than atmosphere, and has approximately 60% of the lifting power of hydrogen or helium. Ammonia has sometimes been used to fill weather balloons as a lifting gas. 40l cylinder
Carbon monoxide (CO) is a colorless, odorless, and tasteless gas that is slightly lighter than air. It is toxic to humans and animals when encountered in higher concentrations, although it is also produced in normal animal metabolism in low quantities, and is thought to have some normal biological functions. In the atmosphere it is spatially variable, short lived, having a role in the formation of ground-level ozone. Meat coloring Carbon monoxide is used in modified atmosphere packaging systems in the US, mainly with fresh meat products such as beef, pork, and fish to keep them looking fresh. The carbon monoxide combines with myoglobin to form carboxymyoglobin, a bright-cherry-red pigment. Carboxymyoglobin is more stable than the oxygenated form of myoglobin, oxymyoglobin, which can become oxidized to the brown pigment metmyoglobin. This stable red color can persist much longer than in normally packaged meat. Typical levels of carbon monoxide used in the facilities that use this process are between 0.4% to 0.5%. The technology was first given "generally recognized as safe" (GRAS) status by the U.S. Food and Drug Administration (FDA) in 2002 for use as a secondary packaging system, and does not require labeling. In 2004 the FDA approved CO as primary packaging method, declaring that CO does not mask spoilage odor. Despite this ruling, the process remains controversial for fears that it masks spoilage. In 2007 a bill was introduced to the United States House of Representatives to label modified atmosphere carbon monoxide packaging as a color additive, but the bill died in subcommittee. The process is banned in many other countries, including Japan, Singapore, and the European Union. 40L cylinder
Helium is used for many purposes that require some of its unique properties, such as its low boiling point, low density, low solubility, high thermal conductivity, or inertness. Of the 2008 world helium total production of about 32 million kg (193 million standard cubic meters) helium per year, the largest use (about 22% of the total in 2008) is in cryogenic applications, most of which involves cooling the superconducting magnets in medical MRI scanners. Other major uses (totalling to about 78% of use in 1996) were pressurizing and purging systems, maintenance of controlled atmospheres, and welding. Other uses by category were relatively minor fractions. Controlled atmosphere Helium MRI Helium gas arc welding helium leak detection helium flight gas helium diving gas 40L cylinder
Carbon dioxide is a colorless, odorless, non-combustion, non-flammable gas at the standard atmosphere pressure, which is widely used in food industry, oil industry, and chemical industry. Carbon dioxide is a ood additive used as a propellant and acidity regulator in the food industry. Carbon dioxide can be injected into the drink by increasing pressure to have drinks bubbles, and then increase the taste when drinking, such as soft drinks, beer. Liquid and solid carbon dioxide are important refrigerants, especially in the food industry, where they are employed during the transportation and storage of ice cream and other frozen foods. Carbon dioxide has also been widely used as an extinguishing agent in fixed fire protection systems for local application of specific hazards and total flooding of a protected space. Carbon dioxide is used as a welding gas primarily because it is much less expensive than more inert gases such as argon helium. Carbon dioxide is used in the carbon dioxide laser, which is a kind of important resource of industrial lasers. Plants require carbon dioxide to conduct photosynthesis. Carbon dioxide in the form of s often used in the wine making. 40l cylinder
Snow baby is the registered brand. Snow baby r22--chemical name: chlorodifluoromethane, molecular formula: chclf2, molecular weight: 86.47.Using antimony pentachloride as catalyst, carbon tetrachloride (chcl3), reacts with anhydrous fluoride (ahf) to form snow baby. Technical index Index/value/classHigh-class productFirst-class productQualified product AppearanceColourless, not turbid SmellNo odor Purity %, 99.999.599.0 Moisture %, 0.00100.00200.0030 Acidity(calculated with hci) %, 0.000010.00010.0001 High boiling residue %, 0.010.010.02 Molecular weight86.47 Boiling point()-40.8 Critical temperature()96.15 Critical pressure(mpa)4.99 Odp0.055
Molecular weight 102.03 Boiling point, -26.1 Critical temperature, 101.1 Critical pressure, mpa 4.05 Specific heat of liquid, 30 1.51 Solubility(water 0.15 Odp 0 Gwp 0.13 Purity, % Moisture, ppm Acidity, ppm Vapor residue, ppm Appearance Colorless, no turbid Odor No strange stench. Can of 220g, 250g, 280g, 300g, 340g, 500g, 800g, 1000g; disposable cylinder 30lb/13.6kg, 50lb/22.7kg; recyclable cylinder 400l, 800l, 926l, 1000l; iso-tank.
Classification: Alkyl & derivatives Cas no.: 75-45-6 Other names: Refrigerant r22 Mf: Chclf2 Einecs no.: 200-871-9 Place of origin: Zhejiang China (Mainland) Grade standard: Industrial grade Purity: 99.9% Appearance: Brown carton with green cylinder Application: For the air-condition Brand name: Neutral brand or OEM brand for the buyer Model number: R22 Purity: 99.9% Color: Colorless Taste: Tasteless Odp: 0 ( cans): 700gram/can, disposable steel cylinders: 15lb.(6.8kg)/cylinder, 30lb.(13.6kg)/cylinder, 50lb.(22.7kg)/cylinder , refillable steel cylinders: 13.6kg/cylinder, 100kg/cylinder, 400kg/cylinder , 950kgs/ton cylinder, iso tanks: 18, 000kgs/ tank
Product name :R134A Single refrigerant:product category: Ethane r134a , mainly it is a substitute of r12. Typical properties: Formula:cf 3 chfcf 3 Molecular weight :102.03 Bp, c :-26.1 Critical temperature , c :101.1 Critical pressure , mpa :4.07 Density of saturated liquid25 c, (g/cm 3 ) :1.207 Odp :0.000 Gwp :0.29 Package and storage disposable steel cylinder30b/13.6kg, 50b/22.7kg, recyclable steel cylinder 400kg/400l, 800kg/800l, 1000kg/1000l, 950kg/926l.Filling coefficient is not more than 1.04kg/l, cylinder should be stored in cool, dry and ventilated place. Disposable steel cylinder30b/13.6kg, 50b/22.7kg, recyclable steel cylinder 400kg/400l, 800kg/800l, 1000kg/1000l, 950kg/926l.Filling coefficient is not more than 1.04kg/l, cylinder should be stored in cool, dry and ventilated place.
R134a is an HFC retrofit refrigerant for R-12. It is used in new medium- and high-temperature stationary commercial refrigeration, as well as chiller systems and home appliances. In addition, it can be used to retrofit existing R-12 refrigeration and air conditioning systems. It is also the global standard for new mobile air conditioning and can be used to retrofit existing R-12 mobile air conditioning systems. Packing Disposable can of 300g, Disposable cylinder 30lb/13.6kg ;Recyclable cylinder 400kg,800kg.
Use in medium temperatures industrial, commercial£¬household refrigeration and air conditioning. Also used to produce insecticide and aerosol for spraying paint; to produce extinguishing agent 1211; as the basic material to produce a wide variety of fluorinated macromolecular compounds. Disposable steel cylinder 30lb/13.6kg, 50lb/22.7kg, recyclable steel cylinder 400kg/400l , 800kg/800l , 950kg/926l, 1000kg/1000l
30LBS./13.6KG.
30lbs./13.6kg ISO-tank.
