... , AISI304L, AISI316, AISI316L Standards: DIN, SMS, ISO, IDF, 3A, RJT, DS, BS, BPE Size: DN15-DN200 Concentric reducerMaterial : AISI304, AISI304L, AISI316 ... , AISI316L Standards: DIN, SMS, ISO, IDF, 3A, RJT, DS, BS, BPE Specification:DN15-200 and 1" - 8" Connection: weld ...