Structure Pipe Black Square and Rectangular pipe

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{"cid":"140854","pid":"24415067","pimg_url":"\/\/img1.b2bforus.com\/23\/fe\/e4d1f2137736\/product\/84660468_s-w400xh400.jpg","name":"Rectangular Structure Pipe ASTM A500 Gr.B Mild Steel Carbon Tube Price Suppliers","attrs":{"Price":"$890.00(25 - 499 Metric Tons) $760.00(500 - 999 Metric Tons) $630.00(>=1000 Metric Tons)","MOQ":"25 Metric Tons","Delivery Time":"31-45 days","Brand":"FIVE STEEL"}}

{"cid":"140854","pid":"24415051","pimg_url":"\/\/img1.b2bforus.com\/23\/fe\/e4d1f2137736\/product\/84660389_s-w400xh400.jpg","name":"Rectangular Structure Pipe Cavity Section Carbon Steel Pipe Supplier","attrs":{"Price":"Negotiable","MOQ":"1.0 Metric Tons","Delivery Time":"46-60 days"}}

{"cid":"140854","pid":"24415039","pimg_url":"\/\/img1.b2bforus.com\/23\/fe\/e4d1f2137736\/product\/84660333_s-w400xh400.jpg","name":"Hot Rolled Soft Weldable Weldable Square Cavity Steel Tube Bar Carbon Steel Pipe Structure Black Welded Pipe ERW Pipe 1 - 16 Mm","attrs":{"Price":"Negotiable","MOQ":"1.0 Metric Tons","Delivery Time":"46-60 days"}}