The flange is round only? Well?
The regular is round and special is square!Of course, there are too many varieties to see the installation need.
There are many shapes of flanges, the most common are round, and there are square, elliptical, diamond, triangle, and also commonly used in the eight word blind flange!
B: yes, it is. There are all kinds of flanges.Of course, there are too many varieties to see the installation need.
