In view of the current complex oilfield service environment and higher connection requirements, in order to avoid the problems of steam channeling at the coupling and damage of sealing ring in the application process, our company has been committed to the research and development of special thread suitable for special environment in recent two years, and has successfully developed slf-ms1, slf-ms2, slf-nf1 and other thread types, and can customize and process authorized special thread types.

According to different requirements of customers, freiter designs, customizes and develops variable diameter joints and threads with different pipe diameters, thread types and steel grades. Supporting the production of various models, steel grade screen, screen using advanced plasma cutting technology, the use of advanced testing equipment for testing, to ensure that the parameters to meet customer demand.