forged steel flange(SO,BL,WN,TH,LJ,SW etc)1.Certificate:ISO9001:2000 2.Material:stainless steel,carbon ... .Different sizes forged steel flange(SO,BL,WN,TH,LJ,SW etc)1. Product size: 1/2"--80" 15mm--2000mm2. Pressure ... , including dimensions,materials,packing and any other parameters. Qingdao Angel International Trade Co., Ltd. is a company with the right of ...