Stainless steel flange on standard | carbon steel flange on standard (standard: JIS B2220-1990/JIS B2210-1984)

Product Name: stainless steel flange on subscript | superscript carbon steel flange on
The implementation of the standard: JIS B2220-1990/JIS B2210-1984
Uses: widely used in water conservancy, electricity, pipe fittings. Applicable to exports
Manufacturing Material: stainless steel (304,304 L, 301,202,201,316,316 L, 317,2520) carbon steel, alloy steel, etc.
The flange production process: raw steel finish - Forging Forming - CNC products - wooden packaging
The implementation of the standard: JIS B2220-1990/JIS B2210-1984
Uses: widely used in water conservancy, electricity, pipe fittings. Applicable to exports
Manufacturing Material: stainless steel (304,304 L, 301,202,201,316,316 L, 317,2520) carbon steel, alloy steel, etc.
The flange production process: raw steel finish - Forging Forming - CNC products - wooden packaging