... 320G,400G or matt polished 180G,240GStandard: DIN, SMS, 3A,ISO, IDF, RJT, AS, BS, BPESeal material: EPDM,Silicone or VITON ... )Working temperature:-30 - +150deg.CPacking: Shrink wrap - Carton - Plywood caseCertificate: ISO 9001:2008,CE,TUVConnection type: weld/weld,clamp/clamp,male/male ...