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Expansion hose
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| Price: | CNY ¥ 8 / pc
(USD $ 1.27)
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| Min. Order: | 1000 pc |
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| Keywords: |
fireproof hose , rubber hose , hengshui hose
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| Origin: | Made In China |
| Brand: | hengya |
| Post Time: | 05 Apr, 2011 |
| Last Modified: | 05 Apr, 2011 |
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| Company Information |
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Country/Region:
He Bei - China
Business Nature:
Trading Company
Phone:
2089186
Contact:
Athena
(sales )
Last Active:
06 Jan, 2012
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| Product Description |
Structure: rubber injection sealing empty device by inside fillet, enhance layer, middle layer, spirallayerand ext-ernal composition.
Features: rubber injection sealing empty apparatus in bear internal positive pressure, body length changes shorter, diameter achieve expansion state to achive the hole sealing function.
Purposes: A used in coal mine coal dust and gas emissions extinction.
B used in engineering building underground anti-seepage construction.
C used in tunnel and underground and underwater mining for water.
Dused in water conservancy underground exploration.
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| Product Image |
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