Brass Fire Extinguisher Valve: 1.with ... :2004 Specifications: 1. Product Name:Brass Fire Extinguisher Valve2. Raw Material: Brass 58-3, C37700, lead-free, ... Prompt delivery time Changshan Hongfeng Tubing provide wide range brass fittings , including: elbows, tees, adapters, taps ... Prompt delivery time Changshan Hongfeng Tubing provide wide range brass fittings , including: elbows, tees, adapters, taps ...