SPN and copper wads from IP Selivanenko
Hello everyone! My spiral prismatic packing (SPN) has finally arrived. It is currently the best packing material for domestic and industrial distillation columns in terms of price-quality ratio.
SELIVANENKO brand packing is a patented product (RU Patent No. RU-154002). It is manufactured according to TU 1220-001-0194148815-2015 from high-quality copper (M1) and stainless steel (AISI304, AISI321, 10X18N10T) wire.
The main distinguishing feature of SELIVANENKO™ SPN, which has allowed it to maintain its leading position in the contact device market for many years, is the unique two-stage surface treatment of the stainless steel packing. This proper surface treatment allows it to deliver superior results compared to other SPNs available on the market. Copper SPN can be supplied either treated (blackened) or untreated.
If you're interested in purchasing this attachment, you can order it by following this link.
http://selivanenko.ru/shop/