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

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…