Piston rings - Import export

Compressor piston ring set, 4 inch diameter.

ALFAMAK is one of Turkey's leading gas spring manufacturers. Established in 2003, our company has been operating in the industry for 19 years and has gained a reputation for success. Gas spring is a new technology which comes instead of standard steel or polyurethane springs. A gas spring has a container of compressed Nitrogen gas with Piston Rod , Bush, Rod Rings, Valve etc. The Gas Springs are used in Cold Stamping industry to form, cut and fix the sheet metal inside the die. Many auxiliary materials are used for different purposes in the gas spring. Rod wiper, rod guide and rod seal are used on the inner surface of the bush. The purpose of the rod wiper is to prevent the oil and chips in the die from entering the gas spring. The rod guide is used to carry the load in case of axial force on the rod during use. The most important auxiliary material for sealing is rod/piston seal. It directly affects the performance of the product by keeping the gas in the gas spring.

Brand Services represents German KOHO company in Poland. German KOHO company supplies the piston gas compressors on Polish market. Construction: Verctical construction, non lubricated, reciprocating process gas compressors The advantage of vertical type is the extended life time of piston rings and the less wear of cylinder liners, because the weight of the piston do not burden the piston rings. Media: Hydrocarbons, noble gases, exhaust vapours, pure hydrogen, nitrogen and all process gases, even very agressive hydrosulphides with the exception of pure oxygen and acetylene.