Facilities.mpls.k12.mn.us

Piping shall not be supported from another pipe. ... POLYPROPYLENE PIPE. 3/8 INCH ROD. 32 INCHES. 10 FEET ** POLYVINYLDENE FLUORIDE PIPE. 3/8 INCH ROD. 32 INCHES. 10 FEET ** ... Piping smaller than 4-inch size shall be hung with individual ring hangers where space prevents use of other type hangers. Piping or ductwork shall not be hung from the ... ................
................