铝铸造联合器

1.aluminum casting fire hose couplings. 2.we can offer storz , john morris , french, GOST, spanish types . american type, nakajima type , machino type. zhongdao type. 3. we can offer high quality and competitive price. 4. we also can offer landing valves, fire hydrant valves, fire hose nozzles and many fittings for firecontrol in alu. and in brass. 5. we can offer ISO 9001-2000 certification. 6. we also can offer fast delivery time and good service. 7. size:1"-5" 8. produce mothod: dia casting , casting , forge. 9. can offer in alu. and in brass. 10. work pressure: 1-1.6MPa.