Industrial Mining / Tunnel duct

{"cid":"153945","pid":"25717989","pimg_url":"\/\/img1.b2bforus.com\/1c\/86\/e767b0ea5b51\/product\/90525716_s-w400xh400.jpg","name":"High Performance Flexible Tunnel Ventilation PVC Sprial Fireproof Portable Air Duct","attrs":{"Price":"$55.00(100 - 999 Meters) $54.00(>=1000 Meters)","MOQ":"100 Meters","Delivery Time":"Negotiable","Brand":"YITONG"}}

{"cid":"153945","pid":"25717977","pimg_url":"\/\/img1.b2bforus.com\/1c\/86\/e767b0ea5b51\/product\/90525674_s-w400xh400.jpg","name":"Industrial Yellow Duct Duct Spiral And Layflat Extracting Type 600mm \/ 1000mm \/ 1200mm","attrs":{"Price":"$26.00(>=100 Meters)","MOQ":"100 Meters","Delivery Time":"Negotiable","Brand":"YITONG"}}

{"cid":"153945","pid":"25717969","pimg_url":"\/\/img1.b2bforus.com\/1c\/86\/e767b0ea5b51\/product\/90525655_s-w400xh400.jpg","name":"Hot Sale 1200mm Long Lifespan Waterproof Fire Resistant Tunnel Industrial Ventilation Air Duct","attrs":{"Price":"Negotiable","MOQ":"10.0 Meters","Delivery Time":"Negotiable","Brand":"yitong"}}

{"cid":"153945","pid":"25717959","pimg_url":"\/\/img1.b2bforus.com\/1c\/86\/e767b0ea5b51\/product\/90525617_s-w400xh400.jpg","name":"Hot Sale 1000mm Long Lifespan Fire Resistant Tunnel Industrial PVC Flexible Air Duct Ventilation Duct","attrs":{"Price":"Negotiable","MOQ":"10.0 Meters","Delivery Time":"Negotiable","Brand":"yitong"}}

{"cid":"153945","pid":"25717949","pimg_url":"\/\/img1.b2bforus.com\/1c\/86\/e767b0ea5b51\/product\/90525579_s-w400xh400.jpg","name":"Long Service Life Acid And Alkali Tunnel Ventilation High Quality Resistant Waterproof Air Duct","attrs":{"Price":"$4.30(>=100 Meters)","MOQ":"100 Meters","Delivery Time":"Negotiable","Brand":"yitong"}}

{"cid":"153945","pid":"25717936","pimg_url":"\/\/img1.b2bforus.com\/1c\/86\/e767b0ea5b51\/product\/90525530_s-w400xh400.jpg","name":"Water proof quality long life size PVC antistatic tunnel and ventilation duct in mine for underground project.","attrs":{"Price":"Negotiable","MOQ":"10.0 Meters","Delivery Time":"Negotiable","Brand":"yitong"}}

{"cid":"153945","pid":"25717928","pimg_url":"\/\/img1.b2bforus.com\/1c\/86\/e767b0ea5b51\/product\/90525489_s-w400xh400.jpg","name":"Long Service Life Mining Tunnel Ventilation Air Flow PVC Duct Pipe","attrs":{"Price":"Negotiable","MOQ":"10.0 Meters","Delivery Time":"Negotiable","Brand":"yitong"}}

{"cid":"153945","pid":"25717917","pimg_url":"\/\/img1.b2bforus.com\/1c\/86\/e767b0ea5b51\/product\/90525442_s-w400xh400.jpg","name":"Long Service Life 600mm Underground Tunnel Mine Underpass Underground Lay Flat Vent Duct","attrs":{"Price":"Negotiable","MOQ":"10.0 Meters","Delivery Time":"Negotiable","Brand":"yitong"}}

{"cid":"153945","pid":"25717905","pimg_url":"\/\/img1.b2bforus.com\/1c\/86\/e767b0ea5b51\/product\/90525387_s-w400xh400.jpg","name":"China Supply Flexible Mine Exhaust Tunnel Fire Resistant Waterproof Tube For Tunnel Building","attrs":{"Price":"$1.50(>=20 Meters)","MOQ":"20 Meters","Delivery Time":"Negotiable","Brand":"YiTONG"}}

{"cid":"153945","pid":"25717892","pimg_url":"\/\/img1.b2bforus.com\/1c\/86\/e767b0ea5b51\/product\/90525330_s-w400xh400.jpg","name":"High quality heavy duty 1000mm flexible air column flexible for mine and tunnel","attrs":{"Price":"$25.00(>=100 Meters)","MOQ":"100 Meters","Delivery Time":"Negotiable","Brand":"YITONG"}}