|
Molecular formula : CAS :
nature : in line with the concave and convex surface of the sealing flange. The advantage of the ease of installation, but also to prevent gasket being squeezed out. But the larger width of pads to be larger clamping force. Sealing performance is better than smooth.
Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data". |