Sucker Rod

Hollow sucker rod has hole in the middle and has the characters: chemicals and hot oil can be injected through the inner hole to decrease the viscosity of the oil and the paraffin deposit in the well thus the pump efficiency is increased; The smaller passage and the faster flow velocity can avoid the sand deposit efficiently while use hollow sucker rod in the sand well; Matched with the rodless pump hollow sucker rod can substitute the tubing; Hollow sucker rod can be used to drive the PC pumps as it can bear larger torque.The range of size is 5/8'', 3/4'', 7/8'',1'', 1 1/8'',under grade of D,HY,HL,S-87 according to the standard API spec 11B.

Welded pipe including Electronic Resistance Welded (ERW), Electronic Fusion Welded (EFW), and Double Submerged Arc Welded (DSAW) carbon steel pipe along with their respective flanges and fittings. We also carry A139 - Grade Band A252 Grades 2 & 3 spiral weld pipe along with A691 chrome moly pipe.

Sucker rod is among our leading products absorbing technical essence from home and abroad in accordance with API SPEC 11B,SY/T5029, applying the advanced technology in market and special material developed and anti-corrosion sucker rod, cooperating with international leading manufacturer to produce several sorts of sucker rod such as Grade HLHYKDD with different properties consisting of high strength and toughness, anti-corrosion and surface spray, used in major oilfield home and abroad. The capacity of sucker rod is 5,000,000meters per year, making good returns through high added value.

Application
Its upper end is connected with pumping jack, lower end is connected with pump. The top one of the pump rod string is called bare rod which can seal the wellhead combined with wellhead seal box.

Advantage
1.Excellent quality control
2.Competitive price
3.Great power output and reduce pollution
4.Test before packing
5.With short delivery time