Tungsten alloy anticorrosion sucker rods ,polish rods

Product Description

Products performance ( plating cover ) : Hardness : greater than **0HV Corrosion resistance : against hydrogen sulphide , carbon dioxide , sodium chloride etc corrosive media . Abrasion resistance : has perfect abrasion resistance in dry grinding or rubbing in lubrication oil condition . Friction coefficient is low in the condition of oil boundary lubrication . In the same antithesis condition , the wornout amount of rub spoke is much less than that of stiff chromium cover . Tenacity : Without plating cover�s fracture and fall after **0° distorted . Products characters : Tungsten alloy anticorrosion sucker rods , polish rods researched and developed by our company have many advantages such as non-polishing , anticorrosion etc . They can prolong the operation lives of the sucker rods and polish rods , decrease the operation times , decline the operation cost . Products specification : Tungsten alloy plating anticorrosion tubing rods carry out regorously the criterion of API SPEC *1E. At present, the products include the diameter of 1/2� , 5/8� , 3/4�, 7/8� , **1/8� , **1/4�,**1/2�,the length of *5 ft - *3 ft etc. different type and various kind of sucker rods & polish rods. The tungsten alloy electroplating tubing and casing producted by the newest patent accomplishment of Tungsten alloy electroplating technology, with a dense and even anticorrosion covery on the steel surface, obviously improve the surface anticorrosion character while remain the original mechanical property. Because Tungsten Radicle Non-crystal Alloy has the characters of the structures of long range disorder and short range order , dense structure , isotropism , no crystal boundary , no dislocation and no default , the tubing and casing of Tungsten Radicle Non-crystal Alloy have the characters of high microhardness , good abrasive resistance , acid & caustic-resisting corrosion , and good binding force with basal material . Compared with others , they have higher anticorrosion again