Heavy Duty Oil Rig Drilling Polished Sucker Rod API Sucker Rod 25ft Length

API 11B Heavy Duty Oil Rig Drilling Polished Sucker Rod And Pony Rod API Sucker Rod

Products Descriptions:

Polished rods are manufactured from hot rolled alloy steel bars like AISI 4142, AISI4XX, Chrome-Moly Alloy (20CrMo or 30CrMo) . Bar and sucker rod dimensions and tolerances conform to API Spec 11B, latest edition. All bars are straightened and Eddy Current inspected for surface defects. Both ends are upset by automated high speed hot forging. Bars are full length normalized to relive residual stresses, air-quenched, and tempered to refine and homogenize grain structure, and surface shot-cleaned to remove any remaining heat treat scale.

We also provide the rod accessories like polish rods, sinker bars, rod couplings, pony rods. Sucker Rods & Polished Rod Couplings Box by box API type T or spray metal couplings are available in pin sizes 5/8 through 1 1/8 in full size or slim-hole diameters. Sub couplings are available for connecting polished rods or tapered rod strings.

Fearures:

1. Size:5/8”, 3/4” 7/8”, 1”, 1 1/8”, and 1 1/4”

2. Grade C, D, K, HY, HL

3. AISI 4142, AISI4XX, Chrome Ally (20CrMoA or 30CrMoA), ASTM4118

4. polished, varnish or spray metal

5. Packed in boxes made by wood rack

6. Heavy duty in moderate corrosive condition with inhibitor & suitable for H2S

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.

Specifications of Polished Rods: