forged steel flange(SO,BL,WN,TH,LJ,SW etc)1.Certificate:ISO9001:2000 2.Material:stainless ... steel 3.Different sizes forged steel flange(SO,BL,WN,TH,LJ,SW etc)1. Product size: 1/2"--80" 15mm ... any other parameters. Qingdao Angel International Trade Co., Ltd. is a company with the right of import and export processing trade ...