API Certificated 3 Bolts Hinged Polish Rod Clamp

• After-sales Service: Yes
• Warranty: 1 Year
• Manufacturing Process: Casting
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Model NO.: 1 1/2
• Bolts: 3
• Type: Hinged
• Standard: API
• Color: as Requested
• Transport Package: Plywood Case
• Specification: 1 1/8, 1 1/4, 1 1/2
• Trademark: zhongshi
• Origin: Henan, China
• Production Capacity: 30000PC/Month

Product Description

Polished rod clamp is a crucial equipment to transfer force between pumping unit and polished rod. The polished rod clamps made in the plant adopt butterfly structure with hinge connection. When installation, users only need to clear the inner hole of the clamp and polished rod surface, evenly screw bolts on the clamps to ensure enough friction for the force transmission. It's easy to install and dismantle the clamps without damaging the polished rod.