Carbon steel Large pipe production line

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{"cid":"114889","pid":"21843896","pimg_url":"\/\/img1.tradegrowthhub.com\/f5\/fd\/dba27753edd4\/product\/73229135_s-w400xh400.jpg","name":"High Speed \u200b\u200bEnergy Supply Pipe High Frequency Welded Pipe Making Machine Large Production Line For Round Square Shape Rectangular Tube","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"Tengtian"}}

{"cid":"114889","pid":"21843878","pimg_url":"\/\/img1.tradegrowthhub.com\/f5\/fd\/dba27753edd4\/product\/73229320_s-w400xh400.jpg","name":"Hg 160X160X8 Automatic Pipe Line Energy Supply Pipe Tube Mill Machine New For Square And Rectangular Shape","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"Tengtian"}}

{"cid":"114889","pid":"21843856","pimg_url":"\/\/img1.tradegrowthhub.com\/f5\/fd\/dba27753edd4\/product\/73229236_s-w400xh400.jpg","name":"Full Automatic Energy Supply Pipe F200x200 Thickness 3-16mm Production Line For Welded Tube Only Square And Rectangular Pipe","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"Tengtian"}}

{"cid":"114889","pid":"21843833","pimg_url":"\/\/img1.tradegrowthhub.com\/f5\/fd\/dba27753edd4\/product\/73229135_s-w400xh400.jpg","name":"High Speed \u200b\u200bEnergy Supply Pipe High Frequency Welded Pipe Making Machine Large Production Line For Round Square Shape Rectangular Tube","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"Tengtian"}}