Product Name: Custom-Made Flat Rings Ss304/316L Non Standard/ASME/JIS/DIN/En Hot Sales (SUNWELL SEALS) Model NO.: SUNWELL-SWR640 Standard: Standard, Nonstandard Shape: O-Ring Performance: High Pressure Type: Shaft Seal Application: Electric Material: 304 Product Name: Flat Rings Ss304 Non Standard/ASME/JIS/DIN/En Certificate: ISO9001,SGS Quality: High Level for 304 Flat Rings Trademark: SUNWELL Transport Package: Wooden Case for Gaskets Rings Specification: according your request Origin: Ningbo, China Product Description Custom-made Flat rings SS304 Non standard/ASME/JIS/DIN/EN Hot sales(SUNWELL SEALS)sunwell flat ring on stamping the logo + size ,we can stamping your company name according your request.SUNWELL inner and outer rings for SWG can be processed for inner and outer ring of gasket. We make the inner and outer ring by punched for size from 1/2'' to 24''. And by laser for out standard rings. If some material is costly, we can make by bending and welding with low cost.More information ofCustom-made Flat rings SS304,please contact with sunwellseals,thanks