- Fiberglass Cloth[6]
- Rubber Hoses[6]
- Ventilation Fan Parts[4]
- Plastic Tubes[6]
- Testing Equipment[4]
- Speed Measuring Instruments[4]
- Mining Machinery Parts[5]
- Loaders[2]
- Special Transportation[4]
- Conveyors[4]
- Winches[4]
- Locomotive[6]
- Anchors[6]
- Electric Drill[4]
- Tool Parts[2]
- Engines[2]
- Air-Compressors[6]
- Air-Compressor Parts[2]
- Other Construction Machinery[2]
- Diesel Generators[2]
- Power Distribution Equipment[5]
- Other Switches[5]
- Other Electrical Equipment[2]
- Switching Power Supply[1]
- Transformers[3]
- Relays[1]
- Connectors[1]
- Push Button Switches[1]
- Spray Gun[1]
- Other Machinery[1]
- Electronic & Instrument Enclosures[1]
- Electrical Wires[2]
- Communication Cables[2]
- Level Measuring Instruments[1]
- Other Measuring & Analysing Instruments[1]
- Other Safety Products[2]
- LED Headlamps[2]
- Other Lights & Lighting Products[1]
- Metal Processing Machinery Parts[1]
- Other Fasteners[1]
- Metal 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
ventilation air duct(air hose) for mining KA600-10
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The feature of Yecheng brand fiberglass fabric ventilation duct:
Yecheng brand has the feature of flame resistant,anti-statics,small windage,low air leakage ratio,high intensity,convenient usage,long service life and so on. It is applicable to downhole coal-mine,metallurgy,tunnel,subway and so on,executing MT164-1995 standard.
No. | Testing item | National standard value | Test result |
1 | Length (mm) | 100000+100 | 10014 |
2 | 100m windage (N.S2/M8) | 54.0 | 30.00 |
3 | 100m air leakage ratio(%) | ≤4.0 | 0.69 |
4 | wind pressure(Pa) | 5000 | 10000 |
5 | Expansion ratio(%) | 3.0 | 0.79 |
6 | Warp-wise breaking off strength(N/50mm) | ≥1300 | 2537.0 |
7 | Weft-wise breaking off strength(N/50mm) | ≥1300 | 2435.0 |
8 | Warp-wise tearing strength(N) | ≥150 | 881.0 |
9 | Weft-wise tearing strength(N) | ≥150 | 500.0 |
10 | Surface resistance(R) | ≤3*108 | 2.6*103 |
11 | Blast alcohol burner in Flaming burning time(single) | ≤10 | 1.8 |
12 | Alcohol burner in Flameless burning time(single) | ≤60 | 2.7 |
Note:The above parameter is for your reference only,it can be modified without separate notification.
