... experience 4. ISO9001:2000 Specifications:1. Product Name: Brass Fire Hydrant, Brass extinguisher valve2. Raw Material: Brass 58-3A, ... Structure: Forged body, brass Core. 5. Surface: Yellow brass color, or Nickel plated, or Chrome plated.6. Certification: ISO9001:2000 ... mainly used in: water pipes, air conditioner, refrigerator, fire valve, gardening, high-level hygienic equipment and different kinds ...