Suction / Delivery Hose／TIFLEX Hose Heavy Duty Hose Tiflex Hose WR Type
Features
- ・Excels in pressure resistance with its working pressure 1.0MPa{10.2kgf/cm²}.
- (In case of outer tube caulking or inner tube expansion metal fitting.)
- ・Excels in abrasion resistance by use of special material for inner layer.
- ・Long lengths available making efficiency upgrading of piping work possible.
- *WR type is right-handed.
Applications
- ・Suction and discharge of muddy water such as muddy water shield and reverse.
- ・Muddy water suction and pressure discharge in civil engineering work.
- ・Suction and discharge in case that pressure resistance and abrasion resistance are required.
| Fluid | ・ Water ・ Air(excluding compressed air) ・ Powder ・ Mortar・Cement fluid |
|---|---|
| Temperature | Temperature -10℃～ Temperature 50℃ |
| Function | ・ Delivery (Pumped) ・ Suction (Vacuum) ・ Pressure resistance 10kgf/c㎡ or lower |
Sizes and properties(WR-□)
| Nominal Dia. (Φ) |
I.D. (mm) |
O.D. (mm) |
Pitch (mm) |
Working Pressure (20°C) MPa or less/ [kgf/cm²less] |
Deformation Temp. (-0.1MPa/ -760mmHg) (°C) |
Allowable Bending Radius (mm or more) |
Ref.Weight (g/m) |
Std. Length (m) |
|---|---|---|---|---|---|---|---|---|
| 38 | 38.1±0.5 | 52.3 | 9.0 | 1.00[10.2] | 65 | 400 | 960 | 50 |
| 50 | 50.8±1.0 | 66.8 | 10.0 | 1.00[10.2] | 65 | 450 | 1,300 | 20•50 |
| 65 | 63.5±1.0 | 81.8 | 14.3 | 1.00[10.2] | 65 | 550 | 1,700 | |
| 75 | 76.2±1.0 | 97.0 | 15.1 | 1.00[10.2] | 65 | 750 | 2,200 | |
| 100 | 101.6±1.5 | 128.0 | 16.5 | 1.00[10.2] | 65 | 1,250 | 4,180 | |
| 125 | 127.0±2.0 | 156.1 | 22.0 | 1.00[10.2] | 60 | 1,500 | 5,320 | 20•(50) |
| 150 | 152.4±2.0 | 187.0 | 24.0 | 1.00[10.2] | 60 | 2,000 | 7,260 | |
| 200 | 203.0±2.0 | 245.0 | 25.0 | 1.00[10.2] | 60 | 2,250 | 11,800 | 10•20 |
| (250) | 254.0±2.5 | 300.0 | 27.0 | 1.00[10.2] | 50 | 4,000 | 18,230 | 5 |
| (300) | 304.8±2.5 | 351.0 | 28.0 | 0.50[5.1] | 50 | 5,000 | 21,320 |
- *Working pressure is different depending on fitting method of metal fixture and band. (Thorough care should be observed when fitting at work sites.)
- *( )are custom-made products.
Working pressure by fitting method of WR type and metal fixture
Unit: MPa[kgf/cm²]
| Fitting Method |
Nominal Dia.(Φ) | ||||||
|---|---|---|---|---|---|---|---|
| 75 or less |
100 | 125 | 150 | 200 | 250 | 300 | |
| R-Power Band Welding | 1.00 [10.2] |
1.00 [10.2] |
1.00 [10.2] |
0.7 [7.1] |
0.50 [5.1] |
0.50 [5.1] |
0.30 [3.1] |
| Outer Tube Caulking |
1.00 [10.2] |
1.00 [10.2] |
1.00 [10.2] |
1.00 [10.2] |
1.00 [10.2] |
- | - |
| Inner Tube Expansion |
1.00 [10.2] |
1.00 [10.2] |
- | 1.00 [10.2] |
1.00 [10.2] |
1.00 [10.2] |
0.50 [5.1] |
WR type, Outer Socket Caulking
WR type, R-Power Band Tightening and Welding
●These descriptions can be altered for a reason of improvement without any notification.
●These descriptions shall be as of October 1, 2021.
Inquiry for Details of Our Products
Product specifications, dimensions, and designs are subject to change without notice due to improvements, etc.