Api Hollow Sucker Rod

We are reliable company for manufacturing, exporting and supplying huge range of API Hollow Sucker Rods from Jinan, Shandong, China. Hollow sucker rod is a kind of special product which is designed for producing high condensation oil, high viscosity oil and high paraffin oil. It forms a passage inside the rod string, which can achieve all kinds of its functions. The mechanical property of hollow sucker rod has reach the standard of Hollow Sucker Rod Grade D SY/T5550. Friction pressurized welding technology is adopted for rod and its connectors; It is applicable to production heavy oil, high pour point oil and high-containing wax oil. It can meet the requirements of wire-line heating or chemical blending process;
It also can be used for driving the PCP;
Connection mode: insert, anti-dropout, direct-connecting