... mechanial strength, 3.OEM service offered stainless steel DIN flanges We are one of the professional flange manufacturer ... adopted and issued by the ASTM, ANSI, ASME, DIN, JIS, BS and other engineering standard groups. We ... Joint and so on. 1. Standards: ANSI, ASME,DIN,JPI,JIS,BS,AS etc. 2. Type:Slip on, ... Port: Qingdao9. Payment Term: T/T, L/C If you have any needs of our product or questions, please ...