Сведения о компании
Quzhou Xiecheng Chemical Co., Ltd.
классификация: Алициклический углеводород
Стандарт оценки: Промышленный класс
Будь кольцо или нет: Алифатический углеводород
Содержит ли бензольное кольцо: Алициклический углеводород
Насыщение насыщенным жиром: алкан
Packaging Specifications: Disposable Cylinder In A Corrugated Cardboard Box
Net Weight: 10kg
Application: Refrigerant Mixtures Composed Of Other Refrigerant
Other Names: Difluoroethane
Available Cylinder: Disposable/Recycl/Cans
Carton Size: 42.5x24.5x24.5cm
20'container Load: 1150cylinders
Подробности Упаковки: Disposable cylinder 30LB
Место происхождения: CHINA
Способность поставки: 50000/cylniders
Сертификаты : SGS
R152a is a refrigerant mixed with other refrigerants and is widely used in refrigeration systems. There should be good safety measures when using R152a; a leak detector suitable for R152a should be used; when the mixed working fluid is used, the original halogen leak detector must be re calibrated. R152a is used as a foaming agent, aerosol, cleaning agent and polyvinylidene fluoride as the main raw material
R152a ODP value is zero, GWP is only very small, 0.023. Although the latter is much lower than the R134a, but still not zero, there is a direct greenhouse effect. R152a standard boiling point is -25 ° C, freezing point of -117 ° C, in the refrigeration cycle characteristics better than R12. R152a has a higher unit volume cooling capacity and energy efficiency ratio than R12 and R134a.
R152a and R12 viscosity is not much difference, while the liquid, gas specific heat capacity and gasification latent heat than R12, and its gas and liquid thermal conductivity must be significantly higher and R12.
Property of chloride :
Molecular Weight 66.5
Boiling Point, °C -24.0
Critical Temperature, °C 113.3
Critical Pressure, Mpa 4.52
Specific Heat of Liquid, 30°C, [KJ/(kg°C)] 1.51
Packing:Disposable cylinder 25lb/11.3kg; Recyclable cylinder 400L, 926L; ISO-Tank.
Quality standard :
Quality standard : ≤99.9
Moisture, PPm ≤10
Acidity, PPm ≤0.1
Vapor Residue, PPm ≤100
Appearance Colorless, No turbid
Odor No Strange Stench
Storage and shipping
Storage should be away from fire, heat and avoid direct sunlight, it usually put in a cool, dry and ventilated place .In case the cylinder,valves and other accessories are damaged ,it should be handled with care .
XIECHENG Chemiacl is the global refrigerant distributor with a wide variety of items in refrigerated field. refrigerant R22, R410a, R134a and so on, available worldwide at unbeatable prices.
XIECHENG strictly controls the quality of her products, and has passed the ISO9000 intermational quality system certification, ensuring each and every item purchased meets global quality standards. XIECHENG concerns the prduction in details, allowing customers to purchase with confidence.
Once an order has been made XICHENG will execute immediately. Partnering with internationally trusted logistic service providers, we ship to over 100 countries around the world. XIECHENG ensure that you get the high quality products safe and timely.
XIECHENGhas a professional and experienced work team. From pre-sale consultation, making an order, and to after-sales tracking, we offer excellent,comprehensive customer service every step of the way.Shop with confidence with XIECHENG !
1\How can we know about the quality?
About the quality, our testing standard is by the gas purity. We can offer customers certificate COA and MSDS of the gas, also customers can do SGS and the third party tested is welcomed.
2\What is the payment do you accept?
Our main payment terms are T/T and L/C.
3\What is the delivery time after payment?
Usually it is about 15-20 days, for HCFCs, it will be a little long, about 25 days, as it need apply export license from government.
4\Do you have your independent brand ?
Yes, we have our brand, [XIECHENG"
5\Can we place order by OEM style to produce our own brand products in your factory?
Yes, you can. Welcome to do OEM. Please email us to talk about the details.
6\How about the package?
Small cans :200g-1000g
Disposable Cylinder:7.5lbs, 15lbs, 30lbs, 50lbs;
CE Cylinder: 12.3L, 14.3L, 50L;
DOT: 30lbs, 50lbs;
Besides, we can provide 50L, 60L, 100L, 400L, 500L, 800L, 926, 1000L cylinders and low and high pressure ISO TANK.
7\How can we import refrigerant? How can we import refrigerant?
As we are doing the export business. We have all right to export gas to our customer`s country. But customers need have the import license for clearing the cargo.
8\Are freight charges extra?
Freight charges extra if we do the FOB price. But we can also do the CIF which will including the freight and insurance.
9\What is your main exporting port?
The main exporting port is Shanghai Port and Ningbo Port. Our factories near Ningbo Port and Shanghai Port The convenient sea transportation allow the shipment timely.