Liquid helium can be transported in bulk dewar’s ( 400 ltr & 250 ltr) for hospitals(mri) and users of cnc machines. Helium gas of purity 99.999% can also be transported by cylinders of capacity , 50 ltrs & 40 ltrs(10m3 or 6m3) @200 bar or 150 bar Dewars , cylinders
appearance: colorless, odorless and nontoxic gas melting point:-160 boiling point: -40.8 liquid density: 1.213g/cm3 at 20
Appearance: gas with slight ether scent Melting point : -136 Boiling point: -51.7 Density (25) :0.958g/cm. Package: Refillable steel cylinder: 400L,800L,926L,1000L, ISO-TANK. Key Specifications/Special Features Purity % 99.90 HCFC-22 % 0.0007 Moisture % 0.001 Acidity(as HCL) % 0.00001 Evaporated Residue % 0.1
Appearance: colorless gas. Melting point:-103 Boiling point:-48.1 Density: 1.248g/cm3
Molecular Formula:CHCIF2/CH3CCIF2/C4H10 Appearance:a colorless gas at normal temperature Composition: R22,R142b and R600a Use: substitute of R500,R12.
Molecular Formula:CHF2 CF3/CH3CF3 Composition:R125 and R143a Use: a substitute of R502,can be used in large commercial air-condition system, refrigeration truck, etc.
Apprearance:A no-toxic and colorless chemical with low ODP value and excellent chemical stability. Application:It is a worldwide acknowledged substitute of CFC. Characteristics: 1.Chemical Stability: It can be stored at normal temperature without decomposition. 2.Corrosion:Even being boiled, it does not corrode iron, stainless steel, copper, brass, aluminum and zinc etc. 3.Silubility:It is soluble in most organic solvents, alcohol etc. It has excellent compatibility with grease and lubricant, has no obvious in effects on most polymers including plastics and rubbers. 4.Toxicty:The toxicity trails conducted by the international society PATT indicates that it has irritant effect on human skin and eyes, but inhalation of high-concentrated HCFC-141b will cause anaesthetic effect.
Molecular Formula:CH2 FCF3/CH2F2/CF3CHF2R407C Composition: R143a,R125,R32 Use: a substitute of R22,mainly used in low and middle temperature refrigeration system.
Molecular Formula:CHCIF2/CH3CF3/CHF2CFR408A Appearance:a colorless gas at normal temperature.
Appearance : colorless gas with a slight scent of ethers. Melting point:-103.15 boiling point is -26.1 Density : 1.206g/cm at 25
Description:Molecular Formula CHF2CF3/CF3CH2F/CH3CF3 ,a colorless gas at normal temperature, is a blend refrigerant consist of R125,R134a and R143a.It becomes transparent liquid under its saturated vapor pressure. It is mainly used in refrigeration system at low and middle temperature Packing: Packed in cylinder, net weight 10.9kg,500kg,870kg,also shipping by ISO containers or tanks. Key Specifications/Special Features Boiling Point(101.3Pa) -46.4 Critical Temperature 72 Critical Pressure 3740 Density of saturated liquid(25) 1.045
Molecular Formula:CH2F2/CH3CHF2R410A Composition: R125 and R32 Use:a substitute of R22,mainly used in low and middle temperature refrigeration system
Specifications High purity 99.999% argon gas 1.High purity 99.999% argon 2.Argon gas 3.Welding gas argon 4.200bar argon Argon-description High purity 99.999% argon gas Usage: welding arc welding, stainless steel smelting, container, steel structure manufacture, mold processing, ect. 40l 15mpa
Dissolved acetylene gas 1. Purity 98% c2h2 2. Filling into welded cylinders 3. Welding, cutting, coating acetylene Dissolved acetylene gas Acetylene (c2h2) is not an air gas, but a synthesis gas generally produced from the reaction of calcium carbide with water. It was burnt in "acetylene lamps" to light homes and mining tunnels in the 19th century. A gaseous hydrocarbon, it is colorless, has a strong garlic odor, is unstable, highly combustible, and produces a very hot flame (over 3000&,161;&,227;c or 5400&,161;&,227;f) when combined with oxygen. Acetylene gas purity: >98% Package: 1l-80l acetylene cylinders Delivery time: within 30days after deposit Moq: 200pcs ( 420 pcs/20ft container) Main applications 1. Welding, cutting & coating Acetylen is the most effective and versatile fuel gas; c2h2 enabling manual applications such as welding, brazing, cutting, straightening or any other localised heating process. 2. Laboratories & analysis Acetylene is the fuel gas in atomic absorption spectrophotometry (aas). Welded steel acetylene gas cylinder 40l
13.4l/22.3l disposable helium gas cylinder 1. 99.9% purity 2. Balloon gas, and leakage test gas 3.13.4l/22.3l 13.4l disposable helium gas cylinder 1. 99.9% purity 2. Balloon gas Helium is colourless, odorless, tasteless, non-toxic, inert, monatomic gas that heads the noble gas group in the periodic table. Itsboiling and melting points are the lowest among the elements and it exists only as a gas except in extreme conditions. Helium is the second lightest element and is the second most abundant element in the observable universe. Usages: 1. Helium is used as a shielding gas in arc welding processes on materials that at welding temperatures are contaminated and weakened by air or nitrogen. 22.3l/13.4l disposable helium gas tank
Product description Refrigerant r404a is used as refrigerant in household, industrial and commercial air-conditioning system. It can also ylinders of tanks (or tank cars). It is to keep in cool and dry place, without being exposed to heat source, sunlight and raining. It is to comply with the regulations of railway and road transportation of china concerning hazardous cargo. Product: Mixed refrigerant r404a Property of chloride : Molecular weight 97.6 Boiling point, ¡ãc -46.5 Critical temperature, ¡ãc 72.1 Critical pressure, mpa 3.74 Specific heat of liquid, 30¡ãc, [kj/(kg•¡ãc)] 0.38 Odp 0 Gwp 0.388 Packing: Disposable cylinder 24lb/10.9kg; recyclable cylinder 400l, 800l, 926l; iso-tank. Quality standard : Purity, % ¡y99.8 Moisture, ppm ¡¨¹10 Acidity, ppm ¡¨¹1 Vapor residue, ppm ¡¨¹100 Appearance Colorless, no turbid Odor No strange stench Application: Retrofitted refrigerant for r502. Good nature of cleaning, low poison , non-combustion, good-refrigeration and so on, compared to r502, more refrigerant efficiencies, widely used in air-conditioning Disposable cylinder 24lb/10.9kg; recyclable cylinder 400l, 800l, 926l; iso-tank.
Product description Refrigerant gas r407c 1. High purity Packing:Disposable cylinder 25lb/11.3kg; recyclable cylinder 400l, 926l; iso-tank. Quality standard : Purity, %y99.8 Moisture, ppm¨¹10 Acidity, ppm¨¹1 Vapor residue, ppm¨¹100 AppearanceColorless, no turbid OdorNo strange stench Application:Retrofitted refrigerant for r22. It is good natural cleaning, low poison, non-combustion, good-refrigeration and so on, widely used in air-conditioning. Disposable cylinder 25lb/11.3kg; recyclable cylinder 400l, 926l; iso-tank.
1.Property and application: The product is used as refrigerant in household, industrial and commercial air-conditioning system. It can also be used as aerosol propellant for pesticide and paint, or fire extinguishing agent. It is the primary feedstock for AppearanceColorless, no turbid OdorNo strange stench Application:Refrigerant. 3.Other models: Refrigerant gas r134a, r22, r404a, r407c, r410a, r406a, r11, r12, r32, r141b, r142b, r123, r152a, r125, r290, r401a, r408a, r409a, r415b, r417a, r502, r507a, r600a etc.In addition, we also are professional in doing compressor, refrigerating oil, air conditioning parts such as copper tube and copper fitting etc. 4.Moq: Usually, for cans package, the moq is 15000pcs;for cylinder package, the moq is 1150pcs small quantity delivery( such as dozens ) shall have our branch in customer's local market. 5.Storage&transportation: Refrigerant gas is packed in appropriate cylinders or tanks(or tank cars). It is to be kept in cool and dry place, without being exposed to heat source , sunlight and raining. In case the cylinder, valves and other accessories are damaged , it should be handled with care It is to comply with the regulations of railway and road transportation issued by chinese government concerning hazardous cargo. 6.Shipping: By air and by sea are available. We have professional and experienced shipping channels for export , so that can provide you high efficient delivery. 7.Payment: T/t, western union, l/c, d/p, d/a etc.Are available. 8.Packing specifications: 1, non-refillable cylinder: 30lbs/13.6kg, . Ce recycle cylinders 2, refillable big ton cylinder: 400l, 800l, 926l, 1000l. 3, iso-tank. 4, cans package as 3pzs/2pzs, 300g, 340g, 500g, 1000g etc. 5, oem is accept. 1, non-refillable cylinder: 30lbs/13.6kg, . Ce recycle cylinders 2, refillable big ton cylinder: 400l, 800l, 926l, 1000l. 3, iso-tank. 4, cans package as 3pzs/2pzs, 300g, 340g, 500g, 1000g etc. 5, oem is accept.
Application: R134a is refrigerant substitute of r12, can be used in refrigeration applications, including automotive, air-conditioning, refrigerators, central air conditioning , commercial cooling systems, and it can also be used as aerosol and foaming agent in medical, insecticidal , cosmetic and cleaning products. Can of 340g, 500g, 800g, 1000g; disposable cylinder 30lb/13.6kg, 50lb/22.7kg; recyclable cylinder 400l, 800l, 926l, 1000l; iso-tank.
Applications: ng capacity than R-22 under most operating conditions. This allows OEMs to manufacture equipment of similar capacity and efficiency to R-22 in a smaller package. Storage & transportation: R-410A is packed in appropriate cylinders of tanks (or tank cars). It is to keep in cool and dry place, without being Critical Pressure, Mpa4.95 Specific Heat of Liquid, 30ãC, [KJ/(kg•ãC)]1.78 ODP0 GWP0.2 Packing:Disposable cylinder 25LB/11.3kg; Recyclable cylinder 926L; ISO-Tank. Quality standard : Purity, %Y99.8 Moisture, PPm¨¹10 Acidity, PPm¨¹1 Vapor Residue, PPm¨¹100 AppearanceColorless, No turbid OdorNo Strange Stench Application:Retrofitted refrigerant for R22, good natural cleaning, low poison ,non-combustion, good-refrigeration and so on, largely used in air-conditioning Disposable cylinder 25LB/11.3kg; Recyclable cylinder 926L; ISO-Tank.
