3 4 inch wheeled roller centralizer

{"cid":"91191664","title":"Nylon \/ Plastic Material Customised Wheeled Roller Centralizer Sucker Rod Guide Api","imgUrl":"https:\/\/img.ismap.com\/nimg\/cf\/34\/702faa76ab761331f58bcc8d3971-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"PYZS","Model Number":"5\/8\u201d- 1-1\/2\u201d","Minimum Order Quantity":"1","Certification":"API","Place of Origin":"China,Henan","Payment Terms":"T\/T, , L\/C,","Supply Ability":"10000sets\/month","Packaging Details":"Metal or wooden case","Application":"Oil extraction","Color":"cutomized","Connection":"Upset","Core Components":"Pressure vessel","Corrosion Resistance":"High","Coupling":"Full-bodied Coupling","Coupling Length":"3-1\/2","Diameter":"5\/8 inch","Grade":"D","Package":"Bundle as per API 11B standard","Packing":"Wooden Case","Standard":"API 11B","Thread":"Unified Special Thread","Thread Type":"API 11B","Usage":"Oilfield Production"}}

{"cid":"91222076","title":"Aluminium Pedal Assembly Automotive Tire Changing Machine 24 Inch Large Tire Changing Machiner Alloy Clawand 75cylinder Tyre Changer Machine","imgUrl":"https:\/\/img.ismap.com\/nimg\/8e\/a0\/e7e37ee52cbe60264244a747793d-200x200-1.jpg","attrs":{"Price":"To be discussed","Brand Name":"WINTAI","Model Number":"LT-510","Minimum Order Quantity":"1","Delivery Time":"15days","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"L\/C, D\/A, D\/P, T\/T","Supply Ability":"100 sets\/month","Packaging Details":"Standard export packaging","Outside Chuck Size":"11\u201d-21\u201d","Hydraulic Motor":"0.8KW\/1.1KW","Power Supply":"110V\/220V\/380V 50\/60HZ","Air Compressor Required":"8-10KG","Inside Chuck Size":"13\u201d-24\u201d","Max.wheel diameter":"40\"\/1000mm","Max.wheel width":"13\"\/330mm","Net\/Cross weight":"200\/220kgs","Packing size":"1000x800x950mm","Operating pressure":"0.8-1MPa"}}