- Pneumatic Tools[6]
- Electric Drill[3]
- Locomotive[2]
- Rubber Hoses[5]
- Plastic Tubes[3]
- Ventilation Fan Parts[3]
- Fiberglass Cloth[2]
- Testing Equipment[2]
- Speed Measuring Instruments[2]
- Ventilation Fans[4]
- Loaders[1]
- Special Transportation[2]
- Other Mining Machinery[4]
- Conveyors[2]
- Winches[1]
- Mining Machinery Parts[3]
- Anchors[6]
- Crusher[3]
- Engines[1]
- Air-Compressors[4]
- Electrical Wires[2]
- Communication Cables[2]
- Level Measuring Instruments[1]
- Other Measuring & Analysing Instruments[1]
- Other Safety Products[2]
- Headlamps[2]
- Other Lights & Lighting Products[1]
- Metallurgy Machinery Parts[1]
- Other Fasteners[1]
- Metal Building Materials[1]
- Other Plastic Building Materials[1]
- Other Chemicals[1]
- Contact Person : Ms. Chen Shellin
- Company Name : Chongqing Yecheng Mine Facility Co., Ltd.
- Tel : 86-23-68685810
- Fax : 86-23-68060897
- Address : Chongqing,Chongqing,1/F, No. 68-217, Panlong Road, Jiulong Park, Jiulongpo District
- Country/Region : China
- Zip : 400050
Coated Fabric Positive Pressure Air Duct for Coal Mining FTZSS(PVC)
The Parameter of Coated Fabric Positive Pressure Air Duct for Coal Mining FTZSS(PVC)
Item | National standard value | Test result |
length (mm) | 10000+1000 | 10014 |
100m wind drag(N.S2/M8) | ≤54.0 | 30.00 |
100m air leakage rate (%) | ≤4.0 | 0.69 |
wind pressure(Pa) | ≥5000 | 10000 |
Expansion ratio (%) | ≤3.0 | 0.79 |
Warp-wise breaking off strength(N/50mm) | ≥1300 | 2537.0 |
Weft-wise breaking off strength(N/50mm) | ≥1300 | 2435.0 |
Warp-wise tearing strength(N) | ≥150 | 881.0 |
Weft-wise tearing strength(N) | ≥150 | 500.0 |
Surface resistance(R) | ≤3*108 | 2.6*103 |
Blast alcohol burner in Flaming burning time(single) | ≤10 | 1.8 |
Alcohol burner in Flameless burning time(single) | ≤60 | 2.7 |
Product Name | Diameter mm | Length m |
FTZSS 300*10B | 300 | 10 |
FTZSS 400*10B | 400 | 10 |
FTZSS 500*10B | 500 | 10 |
FTZSS 600*10B | 600 | 10 |
FTZSS 700*10B | 700 | 10 |
FTZSS 800*10B | 800 | 10 |
FTZSS 1000*10B | 1000 | 10 |
Coated Fabric Positive Pressure Air Duct for Coal Mining FTZSS(PVC)
