High-Strength Alloy Material: Manufactured from high-strength alloy seamless steel pipe with 23crni3mo D6a quality.
Customizable Thread Types: Available in R22, R25, R28, R32, R38, T38, T45, T51, St58, and T60 threads.
Customizable Colors: Offered in Red, Black, Yellow, and White to meet specific project needs.
Anti-Corrosion Treatment: Outer wall reinforced with anti-corrosion and wear-resistant treatment for harsh conditions.
Upset Thickened Ends: Design reduces stress concentration and improves anti-fatigue performance at thread joints.
Strict Quality Control: Full-process inspection including strength, sealing, straightness, and thread accuracy.
Wide Application Scope: Suitable for water wells, geological exploration, mining, oilfields, and foundation construction.
Fast Production Lead Time: Normally 25 days for production, or 2-3 days if stock is available for requested sizes.