... Product Name:Brass Fire Extinguisher Valve2. Raw Material: Brass 58-3, C37700, lead-free, customized3. Size: customized.4. ... plated, or Chrome plated.5. Certification: ISO9001:20006.Guarantee:3 years7. Application: Water pipes, air conditioner, refrigerator, fire ... plated, or Chrome plated.5. Certification: ISO9001:20006.Guarantee:3 years7. Application: Water pipes, air conditioner, refrigerator, fire ...