本规范提供了钢制抽油杆和小型抽油杆的设计要求和指南， 光杆、光杆衬套、联轴器和副联轴器、纤维增强塑料（FRP）抽油杆、沉子 本文定义的杆、光杆夹具、填料函和泵送三通，用于 石油和天然气工业。附录A至附录H提供了特定产品的要求。 附录I包括螺纹量规的要求，附录J说明了抽油杆提升系统的组件， 附录K显示了抽油杆不连续性的示例。 本规范不包括抽油杆导向器、抽油杆旋转器、剪切工具、开关工具、稳定杆、， 填料函中使用的密封件，或填料函和泵三通的接口连接件。而且 本规范不包括这些产品的安装、操作和维护。

This specification provides the requirements and guidelines for the design of steel sucker rods and pony rods, polished rods, polished rod liners, couplings and sub-couplings, fiber reinforced plastic (FRP) sucker rods, sinker bars, polished rod clamps, stuffing boxes, and pumping tees as defined herein for use in the sucker rod lift method for the petroleum and natural gas industry. Annex A through Annex H provide the requirements for specific products. Annex I includes the requirements for thread gauges, Annex J illustrates the components of a sucker rod lift system, and Annex K shows examples of sucker rod discontinuities.This specification does not cover sucker rod guides, sucker rod rotators, shear tools, on-off tools, stabilizer bars, sealing elements used in stuffing boxes, or interface connections for stuffing boxes and pumping tees. Also, installation, operation and maintenance of these products are not included in this specification.