Construction industry Concrete pump hose

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{"cid":"118802","pid":"22229292","pimg_url":"\/\/img1.b2bforus.com\/76\/4b\/6d49cd0d0eeb\/product\/74851191_s-w400xh400.jpg","name":"End connection of concrete conveying concrete pump mechanical compression truck pump rubber hose DN100*3m wirh 4 layers thread and 2 ends","attrs":{"Price":"Negotiable","MOQ":"1000 Meters","Delivery Time":"Negotiable","Brand":"JIUQIANG"}}

{"cid":"118802","pid":"22229274","pimg_url":"\/\/img1.b2bforus.com\/76\/4b\/6d49cd0d0eeb\/product\/74851087_s-w400xh400.jpg","name":"Concrete Pump Truck DN125mm Concrete Pump Hose High Pressure Steel Special Compound 4 Inch Wear-Resisting Hose","attrs":{"Price":"Negotiable","MOQ":"1000 Meters","Delivery Time":"Negotiable","Brand":"JIUQIANG"}}

{"cid":"118802","pid":"22229247","pimg_url":"\/\/img1.b2bforus.com\/76\/4b\/6d49cd0d0eeb\/product\/74850966_s-w400xh400.jpg","name":"Concrete pump truck 5 inch concrete pump hoses for construction machinery trucks pumping concrete end connections","attrs":{"Price":"Negotiable","MOQ":"500 Meters","Delivery Time":"Negotiable","Brand":"JIUQIANG"}}