Why are square/rectangular grooves used for seating in O-rings instead of semi-circular grooves that match the cross section of the O-ring? Is it because square grooves are easier to manufacture, or do
Xu's Sealing Theory and Rectangular & O-Shaped Ring Seals :: Science Publishing Group
Seal and Gasket Cross Sections | Hot Topics
Can O-Rings be used in Non-Circular Groove Patterns? - Barnwell : Barnwell
O-Ring Design Considerations | Marco Rubber & Plastics | Custom O-Rings Supplier
Square O-Rings, Square Cut Section O-Ring Seals - Savvy
Static seals – rectangular back-up ring internal sealing
Rectangular Cross Sections
Square O-Rings, Square Cut Section O-Ring Seals - Savvy
O-Ring Size Chart List | Standard Metric JIS BS Dimensions
What is an O Ring - Selection, Material and Storage : Barnwell
Square O-rings - PJSC KAUCHUK Rubber compounds and rubber parts
Gland
Zoro Select Square Profile Viton O-Ring, Dash 115, PK10 ZUSAVSQ70115 | Zoro
Square O-rings - PJSC KAUCHUK Rubber compounds and rubber parts
O-Ring Calculator | Ceetak Sealing Solutions
O-Ring Cross Section & O-Ring Groove Design Data
How to Properly Choose Commercially Available O-Ring Cross Sections - Performance Seals, Inc.
ORing eHandbook
Typical rolled ring cross sections: rings with rectangular cross... | Download Scientific Diagram
Square O-Rings, Square Cut Section O-Ring Seals - Savvy
O-Ring Groove Design | Global O-Ring and Seal
O-Ring Groove Design | Global O-Ring and Seal
O-Ring Design Considerations | Marco Rubber & Plastics | Custom O-Rings Supplier
Xu's Sealing Theory and Rectangular & O-Shaped Ring Seals :: Science Publishing Group
