Stainless Steel Inserted Sucker Rod
A stainless steel sucker rod with brass or bronze inserts for reduced friction, utilized in reciprocating pumps for liquid elevators in semiconductor wafer polishing fluid circulation. It qualifies for HTS 8413.91.90.65 under statistical note 3 as a specialized part for 8413.50.00 pumps in semiconductor processing equipment. The inserted design enhances durability in chemically aggressive cleanroom conditions.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If tubular sucker rods without reciprocating pump design features
Hollow steel tubes for other uses classified by shape and material under Chapter 73, not as pump parts.
If other pump parts not meeting sucker rod specifications
Centrifugal pump components or non-reciprocating parts fall under different subheadings.
If integrated with measuring devices for flow testing
Pumps fitted with measuring instruments are classified in 8413.60, changing parts classification.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Document insert material composition (e.g
• bronze) and corrosion test results to support classification
• Use FDA-equivalent cleanroom certification if applicable for semiconductor fluid contact; check for contamination risks
Related Products under HTS 8413.91.90.65
API 11B Steel Sucker Rod
A high-strength carbon steel sucker rod manufactured to API 11B standards, used in oil well reciprocating pumps to transmit mechanical motion from the surface to the downhole pump. It falls under HTS 8413.91.90.65 as a part of subheading 8413.50.00 pumps, specifically sucker rods described in statistical note 3 to chapter 84 for semiconductor manufacturing equipment applications. These rods are engineered for precise linear motion in cleanroom-compatible pumping systems.
High-Strength Alloy Sucker Rod for Crystal Pullers
A premium alloy steel sucker rod optimized for high-cycle fatigue in pumps driving Czochralski crystal pullers during silicon boule growth. Falls under HTS 8413.91.90.65 as a sucker rod described in statistical note 3 for semiconductor manufacturing equipment under subheading 8413.50.00. Its heat-treated surface prevents contamination in monocrystalline semiconductor production.
Grade D Pony Sucker Rod
A shorter Grade D pony sucker rod made from high-tensile steel, designed for coupling sections in reciprocating pumps used in semiconductor crystal grower fluid handling systems. Classified under HTS 8413.91.90.65 as a sucker rod per statistical note 3, serving as a critical component in 8413.50.00 pumps for precise liquid transfer in wafer manufacturing. Its corrosion-resistant coating ensures compatibility with semiconductor processing environments.
Spray Metal Coated Sucker Rod
A sucker rod with spray metal coating for wear resistance, used in reciprocating pumps for float zone crystal grower coolant systems. Classified in HTS 8413.91.90.65 per statistical note 3 as a part of 8413.50.00 semiconductor manufacturing pumps. The coating ensures longevity in high-purity liquid handling applications.