Hello,

I would like your opinion about this subject, based on experience. It is very well known that the most often used tubes are copper tubes in refrigeration. Inovation on this subject are relatively old. What I mean by inovation? For example, when constructing multipak (two or more compressors) many companys use seamless tube or rostfrai tubes in specific sections of multipak. On suction side, back from evaporators to compressors is so called receptacle tube which one of the dutys is to prevent liquid blows on compressors which can damage it. Becouse of high pressures and gas velocitys copper tubes are not suitable, specially when we have multipak with bigger kW power. My question is ...which kind of tubs do you prefer, why and where do you use it? Is there any kind of researches done in this area? Is it possible to get any kind of dokumentation?

I hope my question is understandable!

You can send me dokumentation, research facts, ascertainments if you have any on following e-mail: sanelekic2003@yahoo.com

Thanks
Sanel