iso9001 2 x 2 gi square steel pipe

{"cid":"91222375","title":"Non-Alloy ASTM A50 1*1inch 40x60 GI Square Steel Pipes 20x20x2 100x100 Carbon Steel Square Pipe with ISO9001 Certificate","imgUrl":"https:\/\/img.chinax.com\/nimg\/20\/b3\/6dda2c88cf49fe266b7bf756b786-200x200-1.jpg","attrs":{"Price":"$585.00\/tons 1-49 tons","Brand Name":"zhongyu","Delivery Time":"15-21 days","Place of Origin":"Shandong, China","Application":"Fluid Pipe, Structure Pipe, Other","Alloy Or Not":"Non-Alloy","Section Shape":"Square","Thickness":"customized","Standard":"ASTM","Length":"12M, 6m, 6.4M","Certificate":"API, JIS, ISO9001","Grade":"Q195\/Q215\/Q235\/Q345, GR.A\/B, S235\/S355","Surface Treatment":"galvanized","Tolerance":"\u00b11%","Processing Service":"Welding, Punching, Cutting, Bending, Decoiling","Oiled or Non-oiled":"Non-oiled","Invoicing":"by theoretical weight","Product name":"Square Tube","Material":"Seamless Steel","Type":"Hot Rolled Carbon Steel Tube","Keyword":"Carbon Seamless Tubes","MOQ":"1 Ton","Shape":"Square Pipe Tube","Surface":"Smooth","Technique":"Hot Rollled","Sample":"Provide","Technology":"Cold Rolled.hot Rolled","Payment Terms":"T\/T"}}

{"cid":"91191776","title":"ASTM 50X50 S355 Gi Hollow Section Square Steel Pipes Galvanized Square Tube","imgUrl":"https:\/\/img.chinax.com\/nimg\/82\/ae\/28dd6a7bb7319bd26ef6f92dbb1a-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"TOBO","Model Number":"tube","Minimum Order Quantity":"1pcs","Delivery Time":"7-25 workdays","Place of Origin":"China","Payment Terms":"L\/C, D\/A, T\/T, Western Union","Supply Ability":"5000 Ton\/Tons per Month","Packaging Details":"PVC+ waterproof paper + strong sea-worthy wooden package","Customized support":"OEM","standard":"ASTM","Head Code":"sockolet","Product name":"Alloy Steel Pipe","Material":"40Cr 45# 20# 4130 42CrMO etc"}}

{"cid":"91210140","title":"BE PE Perforate ERW Round Steel Tube A53 A106 SS400 0.3mm-5mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/8a\/c4982b8a85ef8f5743243f90c9d3-200x200-1.jpg","attrs":{"Price":"USD 600-750 per Ton","Brand Name":"OEM","Minimum Order Quantity":"1 Ton","Delivery Time":"7-15 days","Certification":"CE ISO","Place of Origin":"Shandong,China","Payment Terms":"T\/T, L\/C, Western Union, ","Supply Ability":"100,000 ton per month","Packaging Details":"seaworthy","Sample":"For free","Service":"Customized","Standard":"ASTM,GB,DIN,JIS,API","Application":"Fluid Pipe,Structure Pipe,Construction,Boiler Pipe,Chemical Industry","Grade":"20#,A53(A,B),45#,Q345","Surface treatment":"Galvanized,Black paint,customized","Length":"1-12m,5.8-12m,1-12m or as per request","Grade group":"10#-45#,A53-A369,Q195-Q345,16Mn,ST35-ST52","Special pipe":"Thick Wall Pipe,API Pipe,gi pipe,PE coated stainless steel pipe,Ductile iron pipe","Secondary or not":"Non-secondary","Material":"10#.20#,Q195\/Q215\/Q235\/Q345,1025,PE\/ABS,carbon steel"}}