... . ISO9001:2000 Specifications:1. Product Name: Brass Fire Hydrant, Brass extinguisher valve2. Raw Material: Brass ... 58-3A, C37700, lead-free, or according to your requests.3. Size: 3/16", 1/4", 5 ... Control certificate of ISO9001:2000 to ensure your order is being managed in the most ... used in: water pipes, air conditioner, refrigerator, fire valve, gardening, high-level hygienic equipment and different ...