Solid wire is high in order to meet the production requirements and manufacturing, has wide use range, broad prospects for development, are popular with heavy industrial production requirements, especially the emergence of deep well, the overload situation, forcing people to develop high strength steel wire to reduce wire itself and the weight of the roll system, the development of the small diameter steel wire appears with the following results:

1, due to the weight of the wire itself to reduce its load.

2, small diameter pulley can be used to lower the wire.

3, the use of small diameter drum or drum will not cause excessive stress due to bending, so as to maintain the minimum drum size.

4. Provide a small section for working under pressure.

The most commonly used solid gauge wire diameters are 0.066, 0.092, and 0.105 inches, with larger diameters of 0.108 and 0.125 inches used when the well is slightly tilted and the tubing inner diameter is greater than 0.5 inch. Because the solid steel wire is the most universal material of high strength, good ductility, low price