Mining and tunnel duct
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680GSM fire resistant yellow strong PVC tunnel vent duct with snap hooks
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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PVC fire resistant flexible air hose for coal mine
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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Anti-static flex coal mining duct
- FOB Price: Negotiable
- Min. Order: 1000 Meters
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Yellow flexible mining and tunnel ventilation duct
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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Special T-shape layflat exhaust mining fan duct hose
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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600mm 24inch PVC spiral flexible vent duct for mine
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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Y-shape branch helix ventilation air duct for coal mining
- FOB Price: Negotiable
- Min. Order: 500 Meters
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900mm Yellow helix spiral tunnel and coal mine ventilation fan air duct
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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680gsm pvc positive pressure tunnel duct mining duct
- FOB Price: USD $9 / Piece
- Min. Order: 100 Pieces
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PVC Positive Pressure with Zipper Ends fire resistant and anti static mining duct
- FOB Price: USD $6.88 / Piece
- Min. Order: 100 Pieces
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PVC Coated Fire Retardant Lay-flat Mining Duct with snap hooks
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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800mm PVC reinforced spiral mining ventilation fan duct
- FOB Price: USD $12 - 320 / Piece
- Min. Order: 100 Pieces
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Coal mine positive pressure ventilation air vent duct
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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PVC Spiral Y junction mining tunnel fire resistant duct
- FOB Price: Negotiable
- Min. Order: 50 Pieces
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PVC layflat yellow custom size mining and tunnel vent duct
- FOB Price: USD $20 - 350 / Piece
- Min. Order: 100 Pieces
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Strong yellow PVC tunnel air duct
- FOB Price: USD $35 - 350 / Piece
- Min. Order: 100 Pieces
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Tunnel and mining blower ventilation air duct with Zipper and Velcro coupling
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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PVC high strength lay-flat tunnel and mining duct
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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Zipper Coupling PVC T Joint Lay Flat Mining And Tunnel air duct
- FOB Price: Negotiable
- Min. Order: 100 Pieces
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spiral tunnel ventilation air duct pipe
- FOB Price: Negotiable
- Min. Order: 1000 Meters
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