Bellows
Supplier: JSC "Scientific Research Mechanical Engineering Institute named after VV Bakhirev"
Design and production of pipelines
Supplier: Bicat-metall
Steeply curved bend, seamless 15x2.5 GOST 17375-2001 steel 20
Supplier: JSC "Yuuaz Stan-2000-M"
Concentric transition 57x4-25x3 GOST 17378-2001 steel 20