... "or DN15-DN150 3.DIN,SMS,3A,IDF,ISO sanitary stainless steel welding cross 1.SS304,SS316L 2.1/2"-6"or DN15 ... "or DN15-DN1503.Standard:DIN,SMS,3A,IDF,ISO4.Connection:welded or clamp5.Packing: wooden box or as customer's request ... :can be designed and satisfied for customers' special requirements Namestainless steel welading crossNo.shsd-p13MaterialSS304,SS316LSizeDN15-DN150&1/2"-6"Connectionweldedor ...