Membranbälge
Edge Welded Bellows
Edge Welded Bellows circular
MEWASA AG specializes in the manufacturing of complex diaphragm bellows sections. The customers
operating requirements and their functional requirements are analyzed during the quotation / offer phase. Due to
our many years of experience, you will benefit from our development department’s collaboration in
communicating the correct solution based on your design parameters.
We can manufacture both standard and customized end pieces. If the end pieces are provided, the welding lips
must be designed in accordance with our standard (
NO801007).
![Properties of the bellows materials used by Mewasa ( analysis) magnetic permeability features 2) at 200 [Oe] and applications -250 +450 -75 / 250 4) (+490) -250 / +650 4) (+750) -250 / +650 4) (+1000) -250 / +650 4) (+815) +20 / +250 1.00005 3) (450) (H bei 20 Oe) 1) applications that deviate from room temperature have an influence to the mechanical features of the bellows 2) 1 [Oe] = 79.5775 [Am-1] 3) under certain conditions 4) under certain conditions 5) analysis values in AISI Titan Gr. 2 material vacuum technology, cryogenics, valves for high purity gas, medical application, vacuum-valves, feedthroughs not resistant against agressive inorganic acids good for hydrochlorics and salt water good tensile strength and proof stress, slightly magnetic, for compensators, feedthrougs, valves high resitance against acids, chlorides and oxydation because of the high resistance main application is chemistry good resistance against high temperatures and acids because of high temperature resistance main applications are in aerospace, solar, and machine construction good restistance against salt water and chloride gas low weight, aerospace and medical applications good resistance against high temperatures and acids because of high temperature resistance main applications are in aerospace, solar, and machine construction 316L AM350 Hastelloy C-276 Inconel 625 Inconel 718 resistance to corrosions 1.0002 1.0006 1.0011 1) operating temperatur [°C] 1.002-1.005 10-13](index_en_htm_files/1789.png)
![[x]](index_en_htm_files/close.png "Schlie�en")
![Durch MEWASA verwendete Balgwerkstoffe -250 +450 -75 / 250 4) (+490) -250 / +650 4) (+750) -250 / +650 4) (+1000) -250 / +650 4) (+815) +20 / +250 3) (450) 1) applications that deviate from room temperature have an influence to the mechanical features of the bellows 2) 1 [Oe] = 79.5775 [Am-1] 3) under certain certain conditions 4) under certain certain conditions Inconel 718 Titan Gr. 2 material 1) working temperatur [°C] 316L AM350 Hastelloy C-276 Inconel 625](index_en_htm_files/1804.png)
Membranbälge
Edge Welded Bellows
Edge Welded Bellows circular
MEWASA AG specializes in the manufacturing of complex
diaphragm bellows sections. The customers operating
requirements and their functional requirements are
analyzed during the quotation / offer phase. Due to our
many years of experience, you will benefit from our
development department’s collaboration in communicating
the correct solution based on your design parameters.
We can manufacture both standard and customized end
pieces. If the end pieces are provided, the welding lips must
be designed in accordance with our standard (
NO801007).
