... 3.ISO9001:2000 ISO14001 Specifications: 1. Product Name:Fire Extinguisher Valve With Plating2. Raw Material: Brass 58-3, C37700, lead-free, customized3 ... pipes, air conditioner, refrigerator, fire valve, gardening, high-level hygienic equipment and different kinds of industrial copper pipe fittings, etc. Why choose ...