Spherical reduction

TI type

Technical specifications
oD = 168÷6500
R = on request
r = on request
h1 = 0÷100
t = 2÷35
Key to symbols
oD = Ouside diameter
iD = Inner diameter
od = outside diameter
id = inner diameter
R = Inner crown radius
r1 = inner knuckle radius
r2 = outer knuckle radius
h1 = straight flange height
h2 = inner height minus straight flange height
H = outside overall height
t = thickness
NOTE = the measurements indicated can be applied depending on every single parameter size

Bevels table

Tommasin offer numerous beveling options for you. We realise precise and high-quality bevels, from the simplest to the most complex ones.


Manufacturing tolerances

Tommasin is synonym of transparency and accurate manufacturing. We provide our manufacturing tolerances to assist the customer in producing its productive process.


Supply conditions

Discover our variety of dished heads manufacturing and supply models. Our products fit our costumers' needs since they are manufactured with attention for the details, from bevels and holes, to high-quality materials.


Try our professionalism

Send us all the datails of the dished heads you want to produce,
in less than an hour we will send you an offer based on your specifications. Non-binding!

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