1 Stir in food coloring if desired. 2  Cook and stir 3 minutes until thick. 3  Remove from heat and transfer to bowl, cool 10-15 minutes.  If strawberries are not smooth, you can either put them through a sieve and smash them or use the food processor.
Nominal pipe size (NPS) is a dimensionless designator of pipe size. It indicates standard pipe size when followed by the specific size designation number without an inch symbol. For example, NPS 6 indicates a pipe whose outside diameter is 168.3 mm.
It is to be noted that in many cases the actual internal diameter deviates by several millimetres. It can only reliably be assumed that pipes from different manufacturer can be combined, if the nominal diameter DN is indicated with reference to the corresponding DIN standard. The nominal diameter is specified according to EN ISO 6708 using the abbreviation DN (Diameter Nominal) followed by a dimensionless number corresponding to the approximate internal diameter in millimetres.