Rod are manufactured from hot rolled alloy steel. Rod bars are machine straightened and cold drawn to the required size. The rod bar ends are hot forged according to API designed sizes. The rods are then heat treated over the full length.As per requirement of mechanical properties, the rods are normalized and tempered to the specified level or quenched and tempered to the required hardness and strength. Care is taken to achieve metallographic structure with no residual stresses in the rod.A sample specimen is cut from the heat treated material and is tested for ultimate tensile strength, yield strength and elongation. The rod is then again checked for straightness. The forged ends are properly aligned with its body. Rods are cleaned by shot-blasting to remove any scale and oxidation.
A sucker rod is a steel rod, threaded at both ends, used in the oil industry to join together the surface and downhole components of a reciprocating piston pump installed in an oil well. The pump jack is the visible above-ground drive for the well pump, and is connected to the downhole pump at the bottom of the well by a series of interconnected sucker rods.
-Hollow/Solid Sucker Rod
-Sinker bar (Heavy Weight Sucker Rod)
-Polish Rod
-Surface Anti-Corrosive Sucker Rod
-Grade : Grade K, D, KD etc.
-Couplings:
----Standard class T coupling: 5/8”; 3/4”; 7/8”; 1”; 1 1/8”.
----Class T slim hole coupling: 5/8”SH; 3/4”SH; 7/8”SH; 1”SH; 1 1/8”SH.
----Class SM coupling: 5/8”; 3/4”; 7/8”; 1”;
----Sub-Coupling: 5/8”×3/4”; 3/4”×7/8”; 7/8”×1”; 1”×1 1/8”.
We would like to establish long term business with any reliable partner in the world . Any interesting or questions, pls don't hesitate to contace us . Waiting for your kindly reply . Thanks