PVC Mining & Tunnel duct

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{"cid":"283462","pid":"36432791","pimg_url":"\/\/img1.b2bforus.com\/c8\/df\/4022bfcafcf9\/product\/143886979_s-w400xh400.jpg","name":"Wear Proof PVC \/ PE Flexible Portable Extracting Tunnel Duct For Air Supply And Exhaust","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"DAFENG"}}

{"cid":"283462","pid":"36432790","pimg_url":"\/\/img1.b2bforus.com\/c8\/df\/4022bfcafcf9\/product\/143886974_s-w400xh400.jpg","name":"Fire Resistant PVC Yellow Custom Size Layflat Mining And Tunnel Duct Duct","attrs":{"Price":"Negotiable","MOQ":"10.0 pieces","Delivery Time":"Negotiable","Brand":"DAFENG"}}

{"cid":"283462","pid":"36432788","pimg_url":"\/\/img1.b2bforus.com\/c8\/df\/4022bfcafcf9\/product\/143886963_s-w400xh400.jpg","name":"650 Gsm Tunnel Air Duct PVC Coated Fireproof Lay-flat Extracting Duct With Snap Hooks","attrs":{"Price":"Negotiable","MOQ":"10.0 pieces","Delivery Time":"Negotiable","Brand":"DAFENG"}}

{"cid":"283462","pid":"36432786","pimg_url":"\/\/img1.b2bforus.com\/c8\/df\/4022bfcafcf9\/product\/143886949_s-w400xh400.jpg","name":"Underground Exhaust Ventilation Air Ventilation Mining Duct Tunnel Shockproof Antistatic Antistatic Duct","attrs":{"Price":"Negotiable","MOQ":"1.0 piece","Delivery Time":"Negotiable","Brand":"DAFENG"}}

{"cid":"283462","pid":"36432784","pimg_url":"\/\/img1.b2bforus.com\/c8\/df\/4022bfcafcf9\/product\/143886939_s-w400xh400.jpg","name":"Eear Resistant Tunnel And Tear Proof PVC Ventilation Air Ducts For Mine Resistant","attrs":{"Price":"Negotiable","MOQ":"1.0 piece","Delivery Time":"Negotiable","Brand":"VDF"}}

{"cid":"283462","pid":"36432782","pimg_url":"\/\/img1.b2bforus.com\/c8\/df\/4022bfcafcf9\/product\/143886927_s-w400xh400.jpg","name":"High Strength PVC 500mm Diameter Zipper Connection Layflat PVC Ventilation Tunnel Duct","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"VDF"}}

{"cid":"283462","pid":"36432781","pimg_url":"\/\/img1.b2bforus.com\/c8\/df\/4022bfcafcf9\/product\/143886921_s-w400xh400.jpg","name":"High Strength PVC 350mm Diameter Zipper Connection Layflat PVC Ventilation Tunnel Duct","attrs":{"Price":"Negotiable","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"VDF"}}

{"cid":"283462","pid":"36432779","pimg_url":"\/\/img1.b2bforus.com\/c8\/df\/4022bfcafcf9\/product\/143886909_s-w400xh400.jpg","name":"PVC Wear Resistant Reinforced Reinforced Tunnel Fire Resistant Air Duct","attrs":{"Price":"Negotiable","MOQ":"1.0 piece","Delivery Time":"Negotiable","Brand":"DAFENG"}}