steel plate flange
Stainless Steel Plate Flanges
Applications
These plate flange reference tables detail outside and inside diameter sizes and bolt hole drilling pattens for various standard plate flanges. They are intended for estimating purposes only. Applications vary, confirm all dimensions with your engineering department prior to ordering. 
Standard Flanges
Stainless Plate Products produces a wide variety of flat face slip-on flanges (also known as hubless or plate flanges). These high quality plate flanges have a wide variety of applications.
Advantages
standards is virtually free of voids, non-metallic inclusions and other defects. The inherent corrosion resistance ofstainless steel is enhanced by the superior grain structure offered by plate products over forged or cast products.
As companies begin to look at life-cycle costing models, in almost every case, the slightly higher initial cost of stainless steel plate flanges is more than offset by the extended service life and the reduction of the normal maintenance costs.
Stainless steel plate flanges are a widely accepted alternative to cast or forged flanges in low pressure applications.