Rotary Shouldered Connections

Rainbow is certified by API for 7-1 license allowing us to machine, re-chase or re-cut rotary shouldered connections that fall under this license allowing us to repair or manufacture a vast range of tools required in the Oil & Gas industry.

Rainbow is registered with DS-1 Standards for manufacturing and repair of drilling tools for critical application.

Rainbow houses tools and gages in stock for the following connections and can offer quick services to machine these connections. Rainbow has facility for surface treatment of connections such as manganese phosphating, copper plating and shot peening.