Non-magnetic drilling tools include non-magnetic drill collars, non-magnetic stabilizers, non-magnetic heavy weight drill pipe and non-magnetic subs etc.The non-magnetic drilling tools are made of low carbon stainless steel, which implement API specifications. Non-ferrous steel is divided into three grades: P530, P550 and P650.
Besides the oil production equipments, Puyang Zhongshi Group supply the oil drilling equipments: 4145HM material oil drilling tools and non-ferrous oil drilling tools. We supply the API standard non-magnetic drilling tools with good price rate.