Description

reo(a)xxxxx Products Performance (plating cover): 1.Hardness: greater than **0HV xxxxx resistance: against hydrogen sulphide , carbon dioxide , sodium chloride etc corrosive media . 3.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 covers 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.