The average height of young boys is relatively similar to that of young girls. 2-year-old boys are on average 34 inches tall and weigh 28 pounds. At age four, they are 40 inches tall and weigh 36 pounds. By age six, boys are an average of 45 inches tall and weigh 46 pounds.8-year old boys have an average height of 50 inches and weigh 56 pounds.t age four, they are 40 inches tall and weigh 36 pounds. By age six, boys are an average of 45 inches tall and weigh 46 pounds. 8-year old boys have an average height of 50 inches and weigh 56 pounds.
Swing Pipe Installation Tips. Swing pipe is flexible tubing made from. high quality polyethylene that is used. to connect pop-up spray heads and. rotors to PVC and poly pipe lateral lines. in an irrigation system. Swing pipe can. be effectively used in areas where the. space is confined or restricted due to the.
The Hub and Spigot are two types of fitting on either end of a pipe. At one end you have the Hub (Socket) fitting; which is a female end of a fitting designed to accept pipe or a SPIGOT connector. At the other end you have the Spigot fitting; which is a male end of a fitting designed to be used inside another fittings Socket (or Hub) end.