7 72mm displacement restricting centralizer

{"cid":"91217788","title":"API-Standard 5 1\/2\" 7.72mm N80 BTC Pin-Type Centralizer for Restricting Casing Centralizer Displacement in Oil & Gas Operations","imgUrl":"https:\/\/img.chinax.com\/nimg\/13\/f1\/8f9d83c0b2faba1ab665900804e4-200x200-1.jpg","attrs":{"Price":"77","Brand Name":"SWS","Model Number":"200\/201\/202","Minimum Order Quantity":"1 PCS","Certification":"API","Place of Origin":"China","Supply Ability":"1 piece per15 days\/ more than 1 piece need to negociate","Type":"Pintype","Specification":"5 1\/2\"","OD":"139.70mm","Used for":"Oil and Gas Industry","Warranty":"1year","Material":"Carbon Steel","Steel Grade":"N80"}}

{"cid":"91191664","title":"One Piece Polished Stop Collar With Set Screw 7\"","imgUrl":"https:\/\/img.chinax.com\/nimg\/ec\/7c\/aa5d50633c8ea428adecc559c30f-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"ZS","Model Number":"13 3\/8\u2033 to 4 1\/2\u2033","Minimum Order Quantity":"1","Delivery Time":"15 work days","Certification":"IOS,API","Place of Origin":"China,Henan","Payment Terms":"T\/T","Supply Ability":"10000sets\/month","Packaging Details":"Metal or wooden case","Application":"Application","Core Components":"PLC, Bearing","Condition":"New","Usage":"Oilfield Drilling Equipment","Features":"API Low Pressure Filter Press","Color":"Customized","Bow Spring Finish":"Polished","Bow Spring Force":"1000 lbs","Coupling Type":"Integral","Material":"Carbon Steel"}}