High-Strength Sucker Rods. Weatherford Artificial Lift Systems offers premium quality, high-strength sucker rods with high and ultra-high load ratings plus highly corrosion-resistant properties. These special chrome-moly/chrome-nickel alloy steel sucker rods are available in 5/8, 3/4, 7/8, 1 and 1-1/8 inch diameters.
A group of flies is called a Business of flies not even joking-here ... :-) Check out the government link below for a list of groups of ALL insects, animals, fish, etc....scroll all the way down to the bottom of the page for the listing of Invertebrates ...flies is listed there.eport Abuse. A group of flies is called a Business of flies not even joking-here ... :-) Check out the government link below for a list of groups of ALL insects, animals, fish, etc.... scroll all the way down to the bottom of the page for the listing of Invertebrates ... flies is listed there.
There are thousands of different mayfly species all around the world, and they known by different names including the dune bug, Lake Fly, day fly, green bay flies and fish flies. The last name is obvious because the fish like to eat the larvae and the flies breed in water that contains fish.