... :ASME,ANSI,JIS,GB,DIN,etc. 2,Material:stainless steel 3,Size:DN15-5000mm 304 stainless steel flange1. Type: SO,WN,LWN,SW,TH,LF ... -Standard flanges 2. Material: stainless steel and carbon steel flange3. Standard: ASME, DIN, BS, JIS, JB, GB,4. Size: DN15 to DN5000 5. Pressure ...