Sucker rod with high quality carbon steel or alloy steel, various grade and spec is widely used in the oil exploitation to deliver power.
Hollow sucker rod with specially designed hollow structure is widely used in the petroleum industries for oil extraction.
Double hollow sucker rod with a special independent hollow channel in hollow sucker rod is widely used in oil exploitation for heat carrier conduction.
Polished rod with regular, end upsetting and anti-corrosion types are widely used in the oil well for oil exploitation.
The sucker rod couplings with high quality carbon steel materials is widely used in the oil industries as the connector of sucker rod and polished rod.
Drive rod with higher tensile strength and more stable connection is specially designed for screw pump to explore high viscosity and pour point crude oil.
Heating cable can supply electric energy for the hollow sucker rod electric heating device, which transforms electric energy to thermal energy.
Hot carrier heating device can heat the crude oil through hot carriers to explore high pour point, high viscosity and high wax content crude oil.
Circular heating device with the special structure of the double hollow sucker rod is a high efficiency, clean and green way to exploit oil.
Hollow sucker rod electric heating device with three main types is widely used in the high pour point, viscosity and wax content oil exploitation.
Middle frequency power control cabinet is widely used with sucker rod devices in the oil well to save energy and increase yield.
Copyright © 2014 Hengshui Haiwang Oil Thermal Recovery Equipment Co., Ltd. Add: No. 839 Shunda Road, Fucheng County, Hengshui City, Hebei Province, China. Phone: +86-15030811699 QQ: 1711405296Website: http://www.sucker-rod.com E-mail: email@example.com