... ,DS,BS,BPE 4)ISO9001:2000 1000/day,sanitary stainless steel pipe connector sanitary stainless steel pipe connector1)Material : AISI304, AISI304L, AISI316, AISI316L2)Standards: DIN, SMS ... chemical industrial, biotechnology .7)main part:nut,male,liner8)Prompt quotation, competitive price, punctual lead time and guaranteed qualityWenzhou Yuanyu Mechanical Co., Ltd ...