Cast Steel Brass Spray Nozzle for Firefighting Equipment

• Sprinkler Installation: Upright
• Sprinkler Head Type: Open
• Alarm Valve Type: Wet Alarm Valve
• Automatically Opened and Closed Repeatedly: Can Automatically Opened and Closed
• Open Fire Sprinkler System Type: Water Spray System
• Closed Fire Sprinkler System: Wet Fire Sprinkler System
• Model NO.: 3/4, 1/2 Nozzle
• Dry Alarm Valve Type: Differential Type
• Wet Alarm Valve Structure: Seat Type
• Alarm Valve Diameter: 80mm
• Nozzle Flow Coefficient: 115
• Deluge Valve Type: Piston Type
• Transport Package: Plywood Box
• Specification: 0.5CBM
• Trademark: ND
• Origin: Ningbo, China
• HS Code: 842489000
• Production Capacity: 20000

Product Description

1.Product Name: Spray Nozzle for firefighting equipment

2.Processes: sand casting, Investment Casting, Precision Casting, Lost Wax Casting, Foundry,Steel foundry,CNC machining

3. Material Range: Stainless Steel, Manganese Steel, Carbon Steel, Alloy steel, etc.

4.Certification system : ISO 9001 Registed;Strict material inspection;Exact dimension control;100% quality control

5.Prompt quote & Leadtime guarante.. 30 -40 days

6. Application Fields: Construction, Industry, Agriculture, etc

7.Payment Term: T/T, Sight L/C,etc.

8. Trade Terms: FOB, CIF,etc

9.Material Standard: ASTM, AISI, ASME, SAE,NF EN, DIN EN, ISO, BS EN, SS, etc.
Software for Specification Drawings: Pro/E, Solid works, PDF, JPG, Auto CAD.

10.Inspection Equipment: Spectrograph, Tensile Strength Test Machine, Impact Test Machine, Rockwell Hardness Tester, Brinell hardness Tester,
Leeb Hardness Tester, Vickers Hardness Tester, HX-MIAS, Magnetic Defect Detector, Ultrasonic Flaw Detector, X-Ray Test.

11.Machining Equipment: CNC Machining Shop, Lathe, Milling Machine, Drilling Machine, Boring Lathe, Grinding Machine, Heat Treatment Furnaces.

12.Dimension Inspection: Calipers, Height Gauge, Micrometer Calipers, Inside Caliper Gauge, Angle and R Gauge, three coordinates measuring instrument.

13.Surface Treatment: Cold/Hot Zn Plating, Blackening Treatment(Salt Spray Test 48-96 hours), Ni Plating, Cr Plating, Spraying Undercoat, Anti-Rust Paint,
 Surface Paint, Plastic Paint. Coated Anti-Rust Water, Anti-Rust Oil,etc.

14.Surface Heat Treatment: Medium Frequence Quenching, High Frequence Quenching and Carburizing and Quenching, Oil Quenching, Water Quenching, Normalizing, Temper,Annealing,etc

15.Heat Treatment Machine: Mesh-belt Firnace, Carburizing Quench Furnace, Chamber Furnace, etc.

16. Annual Output: 8000-10000 Ton

17. Packing: Wood Carton, Cardboard carton, or according to customers' requirements.

18. Supplier:China Ningbo nozzle sand casting factory; China Ningbo nozzle sand casting company; China Ningbo Silica sol casting co.,ltd;
China Ningbo nozzle sandcasting inc; China Ningbo nozzle sand casting corporation; China Ningbo Silica sol casting manufacturer;
China Ningbo nozzle sand casting Supplier; China Ningbo nozzle sand casting part; China Ningbo nozzle sand casting foundry;

19.Place of Origin: Ningbo,China