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 collective name for a group of butterflies is called a 'Kaleidoscope'. However others have called it a 'Swarm' or 'Rabble'. In addition, the collective name for a group of caterpillars is 'an army'. Butterfly Legends Native Americans have a wonderful story about the butterfly. collective name for a group of butterflies is called a 'Kaleidoscope'. However others have called it a 'Swarm' or 'Rabble'. In addition, the collective name for a group of caterpillars is 'an army'. Butterfly Legends Native Americans have a wonderful story about the butterfly.
The insect order Neuroptera, or net-winged insects, includes the lacewings, mantidflies, antlions, and their relatives.The order contains about 6,000 species.he group was once known as Planipennia, and at that time also included alderflies, fishflies, dobsonflies, and snakeflies, but these are now generally considered to be separate orders (the Megaloptera and Raphidioptera). Sometimes the name Neuropterida is used to refer to these three orders as a group.