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.
Written By: Fly (order Diptera), any of several thousand species of insects characterized by the use of only one pair of wings for flight and the reduction of the second pair of wings to knobs (called halteres) used for balance. The term fly is commonly used for almost any small flying insect.