Strong Fatigue Resistance and Durability. The Semi Grouted Sleeve Maintains The Stability of The Steel Bar Connection

Strong Fatigue Resistance and Durability. The Semi Grouted Sleeve Maintains The Stability of The Steel Bar Connection. High-Strength Material: Made of 45# high-quality seamless steel pipe with stable process performance. Precision Manufacturing: Threaded ends undergo heating and diameter reduction to prevent internal stress and cracks. Customizable Dimensions: Reinforcement steel diameter customizable from 12mm to 40mm. OEM and ODM Services: Full customization options available including from samples and designs. Fast Delivery: Standard delivery time ranges from 3 to 15 days depending on quantity. Comprehensive Certifications: Certified with CCC, CE, and ISO standards for quality assurance. 12-Month Warranty: Covers mechanical defects with free parts and labor for one year. Direct Factory Sales: Sold directly by manufacturer at discounted prices without middlemen.