Product Details

Specifications

sucker rod coupling
1.Coupling for Sucker Rod,Polished Rod,Sub Coupling
2.Full Size/Slim Hole Coupling
3.Material:carbon

Precision machined Low Price Sucker Rod Coupling

1) Standard: API Spec 11B

2) Basic Material: AISI5140(high quality carbon steel )

3)Coat thickness: 0.010in-0.020in

4) Coat Material: Ni60A Alloy Coating

5)Type: full size and slim hole

6) Coupling diameter: 5/8"; 3/4"; 7/8"; 1"; 1-1/8"

7)New product: Two-way globoidal protection sucker rod coupling;

Full size sucker rod coupling with big chamfer

1. Precision machined Low Price Sucker Rod Coupling

Polished rod couplings are designed for connecting of the polished rod to the top rod of the string. Contrary to rod couplings, polished rod couplings have a female cone that eliminates the coupling twist-off in the course of operation.

2. Features Precision machined Low Price Sucker Rod Coupling

♦ They are all designed in accordance with API Spec 11B

♦ They are all manufactured through cold-drawing, rolled threading, and surface grinding, etc.

♦ It has high strength, good toughness, smooth surface and long lifetime etc.

3. Precision machined Low Price Sucker Rod Coupling

Precision machined Low Price Sucker Rod Coupling

4. Precision machined Low Price Sucker Rod Coupling

♦ pumping unit/ tubing pump/ sucker rod/ X-mas tree/ casing head/ casing pipe/ tubing pipe/ drill pipe/ polished rod/ coupling

♦ production packer/ water flow regulator/ tubing anchor/ safety joint/ screen pipe/ sand screen

♦ float collar/ float shoe/ casing centraliser/ stop collar/ cementing head/ stage collar/ cement basket/ cementing plug

♦ air cannon/ diesel fuel tank/ water jacket heater/ multifunction pressure vessel/ air tank

♦ mud tank/ shale shaker/ vacuum degasser/ desilter/ desander/ gas-luiquid separater/ mud gun/ centrifuge/ sand pump/ slurry agitator/ shear pump/ cyclone mixing device

♦ container house/ color steel sandwich panel house

♦ belt feeder

5. Precision machined Low Price Sucker Rod Coupling

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