JIS B2220 Welding Neck Flange,JIS B2220 5K,10K,16K,20K Weld neck flanges
JIS B2220 Welding Neck Flange,JIS B2220 5K,10K,16K,20K Weld neck flanges We are a professional manufacturer of steel forged flange in China,JIS B2220 Welding Neck Flange,JIS B2220 5K,10K,16K,20K Weld neck flanges Material available in carbon steel SS400,A105 Stainless steel SS304/304L,SS316/316L Aluminum Alloy:5083-O,6061 T6,etc apanese standard specification for Flanges This standard for Read more…