API 10D Compliance: Performance meets and exceeds API SPEC 10D requirements with restoring forces 2-3 times greater.
One-Piece Design: Integral non-weld construction eliminates weak points like hinges or mechanical interlocks.
Flexible Spring Steel: Reduces running forces and allows easy passage through well-bore obstructions.
Wide Size Range: Available in sizes from 2 7/8 inches to 20 inches for various applications.
High Production Capacity: Annual output exceeds 700,000 units with fully automated production lines.
100% Quality Inspection: Every product undergoes functional and visual inspection before packaging.
Customization Options: Full customization, minor customization, and flexible customization available.
Competitive Pricing: Prices are negotiable under different conditions to ensure customer interests.