API1B Sucker Rod Coupling Class T, API11B Slim Hole Sucker Rod Couplings Class T

Haige’s Sucker Rod Couplings up to API Spec 11B standard that available with SM type and Class T Type both in Full Size and Slim hole in size of 5/8inch, 3/4inch, 7/8inch,1inch and 1 1/8inch.

Manufactured with high quality Carbon steel AISI 5I40.

API Sucker Rod Coupling
Standard:API Spec 11B
Basic Material:AISI 5140 (40Cr)
Coat Material: Ni60A Alloy Coating
Coat Thickness: 0.01~0.02 in
Basic Hardness: HRC 16 ~23 (HRA 58~62)
Surface hardness: HRC 55~62
Hardness of the layer: 595HV0.2
Type: Full size and slim Hole
Coupling diameter: 5/8in, 3/4in,7/8in,1in, 1 1/4in, 1 1/2in

Haige offers Oilfield Equipments and Services. Our products cover Drilling Equipment, Fishing Tools, OCTG Accessories, Mud Pump Parts, Artificial Lift Equipment, Tubular Handling Tools, Drilling Rig Parts, BOP etc.  

Drilling Equipment, Fishing Tools ( Drilling Stabilizers, Drilling Reamer, Rotary Should Subs, Lifting Subs, Lifting Bails, Lifting Caps, Crossovers, Xover Subs, Kelly Valve, Circulating Subs, Bit Subs, Float Subs, Float Valves, Bowen/Logan Series 150/70/20 Overshot, Junk Basket, Fishing Magnet, Junk Subs, Impression Block, Fishing Jars, Super Fishing Ja,)

OCTG Accessories ( Casing Pup Joint, Tubing Pup Joints, Casing Couplings, Tubing Couplings,  X-overs)

Mud Pump Parts ( Mud Pump Liners, Chrome Liners, Zirconia Liners, Fluid End Module, Rods & Clamps, Valve & Seats)

Artificial Lift ( Sucker Rods, UHS Sucker Rods, Pony Rods, Polished Rods, Sinker Bar, Sucker Rod Coupling, Sub Coupling, Sucker Rod Guide, PCP Rod Lock BOP, ESP Tubing Protectors)

Tubular Handling Equipment ( Elevator, Slips, Tongs, Safety Clamps, Spiders,etc)

Drilling Rig Parts ( Swivel, Rotary Tables, Bushings, Mud Pumps & Mud Pump Spare Parts)

Wellhead & X’mas Tree ( Casing Head, Tubing Head, Wellhead Equipment, X’mas Tree, Choke Valves, Gate Valve, Mud Valve)