
Durable Metals Air Brake Brass Compression Fitting Pneumatic Air Line Fittings. High-Quality Brass Material: Made of high-purity copper and durable metals with excellent corrosion resistance. Precise Thread Processing: Threads are precise with tight seals to prevent air pressure leakage. Easy Installation: Equipped with nylon pipe core; no pipe pre-treatment required for quick locking. Wide Specification Range: Covers NPT1/4, 3/8" and other sizes for seamless integration with various systems. ISO9000 Quality Standard: Manufactured strictly in accordance with ISO9000 quality management system standards. OEM and ODM Support: Customized support available for mechanical accessories according to specific needs. High Pressure Capacity: Designed to withstand up to 16 bar maximum pressure for stable transmission. Comprehensive Warranty: Brass products covered by 24-month warranty; iron products by 12-month warranty.