API standard Anti-stripping sucker rod for Oilfield

1. Application

Anti-stripping sucker rod is used for eliminates sucker rod radial twist and avoid the sucker rod stripping.

2. Tech parameter

Max OD: 50mm                 Length: 350mm

Static load: >300KN                Work load: >150KN

Thread connection: 7/8″

3. Main structure

It is mainly composed of upper joint, connection set, ball seat, gasket, adjusting screw and lower joint.

4. Notice

1) It should be inspected by the unit that specializes in inspection. Put into use after pass the test.

2) Note that wear screw protector and do not allowed falling down the ground before install it.

5. Maintain

1) The specialized unit responsible for manage and repair.

2) If it takes no effect, should be recover and clean in time. Avoid exposed in atmosphere, or it will increase the weight of corrosion.

3) It should be store on the shelf in a dry, ventilated room.

4) During transport and storage, should be wear screw protector; strictly prohibit collision and do not exposed in rain or sun.