21 3 2 77mm astm steel tube

{"cid":"91199171","title":"21.3*2.77mm Astm Steel Tube SAME A192 Seamless Heat Exchanger Tubes","imgUrl":"https:\/\/img.chinax.com\/nimg\/a7\/06\/065efcfd2e6a9b72c9ed95d6e544-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Joyruns","Model Number":"6mm --137mm","Minimum Order Quantity":"5 tons per size","Delivery Time":"30DAYS","Certification":"ISO9000","Place of Origin":"CHANGZHOU, CHINA","Payment Terms":"TT OR LC","Supply Ability":"5000T PER MONTH","Packaging Details":"Plastic packing, oiling, wooden box","Standard":"ASTM A192","Type":"Seamless boiler tube\/heat exchanger tube","OD. Range":"6mm \u2013 137mm","Wall thickness":"1mm-20mm","Length":"Max length 20M","Technique":"cold drawing, cold rolled"}}