3 Inch Hose
Sanjiang Fire specializes in the production of high-quality 3 inch fire hose, 25mm fire hose, 45mm fire hose and other types of fire hoses,Our fire hoses are approved by UL, FM, MSHA, EN14540, DIN14811, BS6391, MED, LR, NFPA1961, EN671, EN694, NSF, CCC, CCS, CE. Sanjiang fire has passed the ISO 9001 certification.
Introduction
Sanjiang Fire specializes in the production of high-quality 3 inch fire hose, 25mm fire hose, 45mm fire hose and other types of fire hoses,Our fire hoses are approved by UL, FM, MSHA, EN14540, DIN14811, BS6391, MED, LR, NFPA1961, EN671, EN694, NSF, CCC, CCS, CE. Sanjiang fire has passed the ISO 9001 certification.
Application:
° 3 Inch Hose for fire protection
° 3 inch discharge hose for irrigation
° 3" Inch Rubber Covered Fire Hose for Construction site
° 3" Rubber Covered Fire Hose for Garden
Properties:
° Most popular type worldwide
° Thick and heavy
° Economic price
° Lining thickness and weight by customized
Standard Length:
°Sanjiang Fire Control Equipment offers customised services for fire hoses ranging in length from 10m to 100m.
Temperature Range:
° The 3 Inch Fire Hose professionally developed by Sanjiang is used in the temperature range of -20°C to 60°C
1. The jacket of fire hose is wove by high intensity of polyester filament or polyester short-fiber.
2. There are special adhesive between the jacket and the hose. The hose is soft and highly polished to reduce the flow resistance.
3. The 3 Inch Fire Hose professionally developed by Sanjiang is thinner and more soft, lighter and more convenient to use.
4. High pressure resistance, low temperature resistance, anti-corrosion, aging resistance, wear-resisting.
5. Different color lining Sanjiang can provide: blue, black, transparent, etc or according to your requirement.
Fire Hose Parameters
|
Size： |
1",1.5",2",2.5",3",4",6" |
|
Nominal Diameter(mm) |
DN40,DN50,DN65,DN80,DN100,DN150 |
|
Rated Work Pressure(MPa) |
0.8,1.0,1.2,1.3,1.4,1.6,2.0 |
|
Hose Length(m) |
15,20,25,30 (according to your requirement) |
|
Inside Lining Material |
nature rubber, copy rubber,PVC,TPU |
Performance Requirements
1. The fabric layer of the hose should be woven evenly, with a clean surface, without double warp skipping, broken double warp, skipping weft and scratches.
2. The thickness of the hose lining (or outer cover) should be uniform,and the surface should be smooth and flat without wrinkles or other defects.
Elongation and expansion and twist direction
1. For fire hoses with design working pressures of 0.8MPa, 1.0MPa, 1.3MPa, 1.6MPa, 2.0MPa and so on.The axial elongation and diameter expansion rate should not be greater than 5% under the design working pressure.
2. For fire hoses with design working pressures ,the axial elongation and diameter expansion rate should not be greater than 8% under the design working pressure.
3. Under the action of water pressure, the water belt should not be twisted counterclockwise when viewed along the water flow direction.
Product Advantage
3 Inch Rubber Hoses are an excellent choice for firefighting operations where high strength, flexibility, and durability are required.
About Us
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