3.5mm diameter micro-sealed steel wire rope
Recently, the 3.5mm diameter micro-sealed steel wire rope developed by Shandong Seal Cable Co., Ltd. was officially put into use in the oilfield market.
Its outer armor is made up of profile wire designed as a fan trapezoid, which not only makes the gap between steel wires reduced, but also effectively increases the friction area, thus solving the problem of performance degradation and service life shortening caused by the abrasion of ordinary steel wires. The unique design with smooth surface, abrasion resistance and sealing protects the wire rope from being blocked and stuck during use and also reduces the penetration of liquid corrosives into the inside of the wire rope, thereby extending the service life.
Compared with ordinary steel wire ropes, the outstanding performance characteristics of sealed steel wire ropes are:
⑴Filling factor is up to more than 90%, which is the top of all kinds of steel wire ropes. The total breaking tensile force is about 20% higher than ordinary steel wire ropes of the same diameter.
⑵The whole steel wire rope is similar to a round bar, with a large support surface, less pressure on the unit area. It's conversion section structure makes the stress distribute uniformly and prolong the used life.
(3) The smooth and sealing surface and the unique structure enable the load-bearing capacity is about 20% stronger than that of ordinary single-strand ropes of the same diameter.
⑷ The adjacent layers of steel wire are twisted in opposite directions, making the wire rope with abilities of non-spinning, large lay pitch, and small structural stretch.
Shandong Seal Cable Co., Ltd. was established in 2015 and is headquartered in Jinan City, Shandong Province, China with a registered capital of 202 million yuan. It is an innovative enterprise mainly engaged in independent research and production of new type E-M logging cables and micro-sealed steel wire ropes. At present, SEAL CABLE has more than 20 related patents of independent intellectual property rights, including 3 invention patents. The company has strong technical force, advanced production technology, perfect quality assurance system, complete inspection methods and test equipment and facilities. SEAL CABLE follows the people-oriented management philosophy, adheres to technology innovation, and wholeheartedly provides brand-new products and experiences to customers.
Utility Model Patent Certificate for Micor-sealed Wire Rope
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