Product Description

Manufacturing capacity: 1.DN: 3mm*****0mm *****: Carbon steel, Titanium, Zirconium, Hastelloy, Nickel alloys, Duplex Steel and Austenitic Stainless Steel *****: 0.*0mm**0mm ***** method: Hydraulic forming 5.Pressure(MPa):**0 to **0 6.shape: U Ω V *****.(oC): ***6 to ***0 According to the existing processing and manufacturing capacity of the company, the metal bellows expansion joints used for pipes by hydraulic pressure integral forming techniques has a maximum DN up to *0m with layers up to *5 and corrugations up to *6. The structural shape is determined by working conditions(then the product list). The pressure vessels by integral forming techniques and multi-corrugation(including single-corrugation) thick wall metal wave expansion joints used for heat exchanger choose non ferrous materials including black steel, austenitic stainless steel, duplex stainless steel, nickel base alloy, hastelloy alloy, high-alloy steel and titanium, zirconium and hafnium. Their maximum DN can be up to 6m, the maximum corrugations can be up to 4, the maximum thickness of the wall is up to *0mm, the pressure range is from negative pressure to *5 MPa, the temperature range can be from ***6℃ to ***0℃.