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7
YRS
Chengdu Foresight Composite Co., Ltd.
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Why Choose Us
Top picks
Product categories
Layflat ventilation duct
Spiral ventilation duct
Antistatic ventilation duct
Oval ventilaiton duct
PVC biogas digester
Flexible water bladder
Anti-impact Vent Ducts
PVC Flexible Duct Fabrics
Fittings and Accessories
Other products
JULI brand good quality high tenacity yarn textile fire resistant tunneling duct price
$5.21 - $24.30
/
meter
1000.0 meters
(Min. Order)
Professional 2500mm large diameter good quality coal mine high temperature resistant fire rated air hose
$7.30 - $29.65
/
meter
1000.0 meters
(Min. Order)
PVC mining tunnel collapsible ventilation air duct PVC coated fabric air tubing
$6.50 - $19.50
/
meter
1000.0 meters
(Min. Order)
OEM steel ring and zipper connection PVC ventilation air duct for tunnel
$5.67 - $30.21
/
meter
1000.0 meters
(Min. Order)
1000mm diameter fire resistance flex tube
$6.36 - $30.24
/
meter
1000.0 meters
(Min. Order)
Gold mine project PVC vent pipe ventilation air duct
$3.00 - $19.00
/
meter
1000.0 meters
(Min. Order)
Mining Tunnel Collapsible Positive Pressure Ventilation Duct Vent Fan For Use
$3.80 - $23.00
/
meter
1000.0 meters
(Min. Order)
Wholesale woven coated fabric large air volume coal mining flexible air duct for ventilation fans
$6.30 - $31.24
/
meter
1000.0 meters
(Min. Order)
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Layflat ventilation duct
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Chinese manufacturer flame retardant TBM tunneling vent duct for highway
$2.93 - $35.64
/
meter
100.0 meters
(Min. Order)
Yellow color high strength fire proof lay flat PVC tunnel flexible ventilation duct hose
$2.00 - $20.00
/
meter
1000.0 meters
(Min. Order)
Wholesale large diameter lay flat PVC fire resistance tunneling engineering ventilation duct
$3.00 - $19.00
/
meter
500.0 meters
(Min. Order)
Custom length high tenacity yarn fire retardant large diameter tunnel engineering ventilation duct
$5.20 - $23.24
/
meter
100.0 meters
(Min. Order)
Flexible tunnel ventilation air duct for underground project
$3.64 - $23.54
/
meter
100.0 meters
(Min. Order)
JULI 1300mm plastic lay flat fire resistant PVC flexible air ventilation duct for tunnel
$4.00 - $19.00
/
meter
100.0 meters
(Min. Order)
Factory outlet NFPA701 fire resistance customized large diameter long service lifetime TBM use flexible tunnel ventilation duct
$2.00 - $35.60
/
meter
10.0 meters
(Min. Order)
Chinese factory high strength high pressure resistance orange polyester fiber large diameter metrol tunnel ventilation duct
$1.90 - $24.90
/
meter
10.0 meters
(Min. Order)
High efficiency low wind resistance low leakage mine ventilation sleeve customized mine duct tube
$5.00 - $29.65
/
meter
1000.0 meters
(Min. Order)
1000mm diameter fire resistance flex tube
$6.36 - $30.24
/
meter
1000.0 meters
(Min. Order)
ODM&OEM ISO 9001 Chinese standard flame retardant flexible air vent tube
$5.78 - $27.56
/
meter
1000.0 meters
(Min. Order)
ISO 9001 durable high tensile strength steady anti-static pvc duct for gold ore mine
$5.42 - $23.65
/
meter
1000.0 meters
(Min. Order)
Positive pressure ventilation low wind resistance air ventilation ducting for highway tunnel
$6.30 - $27.80
/
meter
1000.0 meters
(Min. Order)
Professional 2500mm large diameter good quality coal mine high temperature resistant fire rated air hose
$7.30 - $29.65
/
meter
1000.0 meters
(Min. Order)
High tenacity yarn collapsible air duct plastic tube for ventilation system seller
$3.20 - $28.65
/
meter
1000.0 meters
(Min. Order)
tunnel fans system lay flat pipe PVC tunnel flexible ventilation duct hose
$2.00 - $20.00
/
meter
100.0 meters
(Min. Order)
EN13501 fire resistance high efficiency low wind resistance flexible duct pvc pipe factory
Pvc
$3.29 - $35.80
/
meter
1000.0 meters
(Min. Order)
Chinese supplier single suspension fin less air leakage waterproof air duct for tunneling
$8.24 - $38.20
/
meter
10.0 meters
(Min. Order)
EN71 fire resistance high efficiency low wind resistance flexible duct pvc pipe factory
$3.29 - $35.80
/
meter
1000.0 meters
(Min. Order)
Chinese supplier pvc compressible fire resistance zipper coupling spiral duct for tunneling
$5.97 - $46.33
/
meter
5.0 meters
(Min. Order)
Tunnel mine project ventilation PVC duct hose layflat hose
$2.00 - $19.00
/
meter
1000.0 meters
(Min. Order)
fire Retardant PVC tunnel flexible ventilation duct
$1.36 - $23.54
/
square meter
2000.0 square meters
(Min. Order)
SGS certification high tenacity yarn collapsible air duct plastic tube for ventilation system seller
$3.20 - $28.65
/
meter
100.0 meters
(Min. Order)
PVC flexible fire Retardant ventilation duct for TBM tunnel
$1.36 - $23.54
/
square meter
2000.0 square meters
(Min. Order)
OEM steel ring and zipper connection PVC ventilation air duct for tunnel
$5.67 - $30.21
/
meter
1000.0 meters
(Min. Order)
Customized pvc plastic coated flexible fire retardant fabric underground ventilation pipe for mining and tunnel industry
$5.68 - $29.36
/
square meter
2000.0 square meters
(Min. Order)
Wholesale woven coated fabric large air volume coal mining flexible air duct for ventilation fans
$6.30 - $31.24
/
meter
1000.0 meters
(Min. Order)
Metro construction underground project flexible plastic vent ducting air duct manufacturer
Pvc
$3.00 - $19.50
/
meter
1000.0 meters
(Min. Order)
Mining Tunnel Collapsible Positive Pressure Ventilation Duct Vent Fan For Use
$3.80 - $23.00
/
meter
1000.0 meters
(Min. Order)
Gold mine project PVC vent pipe ventilation air duct
$3.00 - $19.00
/
meter
1000.0 meters
(Min. Order)
hot sell 2500mm zipper yellow lay flat PVC mining tunnel ventilation duct manufactory
$3.90 - $33.00
/
meter
1000.0 meters
(Min. Order)
Hot sales 1500mm flexible fire-resistance exhaust air ducts mine tunnel vent tube
$3.00 - $20.00
/
meter
1000.0 meters
(Min. Order)
coal mine lay flat ventilation tubing air duct tube seller
$3.00 - $23.00
/
meter
1000.0 meters
(Min. Order)
Fire rated polyester fiber high tensile mesh fabric air flexible duct
$4.21 - $28.90
/
meter
1000.0 meters
(Min. Order)
PVC mining tunnel collapsible ventilation air duct PVC coated fabric air tubing
$6.50 - $19.50
/
meter
1000.0 meters
(Min. Order)
European standard DIN4102 B1 anti flame high tensile strength polyester fabric air duct for iron mine
$4.25 - $25.70
/
meter
1000.0 meters
(Min. Order)
800mm diameter tunneling ventilation pvc flexible plastic duct vent ducts tube customized
$2.50 - $20.50
/
meter
1000.0 meters
(Min. Order)
Customized pvc flexible underground plastic fireproof large diameter pipe vent duct for deep well
$3.69 - $25.11
/
meter
1000.0 meters
(Min. Order)
Light weight compressible antistatic flexible lay flat steel ring connection pvc vent duct for coal mine
$5.00 - $20.65
/
meter
1000.0 meters
(Min. Order)
DIN4102 B1 fire resistant collapsible flexible vent mining air ducting for diamond mine
$3.50 - $26.10
/
meter
1000.0 meters
(Min. Order)
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