4 1 2 inch rigid centralizer

{"cid":"91191664","title":"65Mn Roller Solid Body Centralizer Rigid Centralizer 9-5\/8\"","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f5\/dd\/62461eb820d9ed5de949e3a49c3c-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Puyang Zhongshi Group","Model Number":"4 1\/2\"~36\"","Minimum Order Quantity":"1","Delivery Time":"depends on quantity","Certification":"API,ISO,QHSE","Place of Origin":"China","Payment Terms":"T\/T, MoneyGram","Packaging Details":"Wooden Box","Product Name":"Roller Solid Rigid Casing Centralizer","Vane":"Spiral type","Material":"65Mn,steel 20","Roller":"Depends","Color":"Red Color","Feature":"Reduce downloading resistance"}}

{"cid":"91198948","title":"Fluted Centralizer Wireline Tool String 3.0 Inch","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ed\/eb\/8745d9de4d07788ee7188c52a270-200x200-1.jpg","attrs":{"Brand Name":"Ruixin","Model Number":"2-3\/8inch-4-1\/2inch","Minimum Order Quantity":"1","Delivery Time":"1 week","Certification":"API Q1","Place of Origin":"China Baoji","Payment Terms":"T\/T","Supply Ability":"1 set 1 week","Packaging Details":"Wooden Box","Name":"Fluted Centralizer Wireline Tool String","Szie":"2-3\/8inch-4-1\/2inch","Material":"Alloy Steel&Nickel Alloy","Size of cutter of jointed":"1.5inch 1.875inch","Use":"Wireline &Slickline","Advantage":"Movement of the Centralizer.","Length":"2.3inch-3.0inch"}}

{"cid":"91220620","title":"5 Inch Hospital Medical Patient Bed Central Locking Caster Initial Payment Zinc Plated","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/99\/2b\/cbdba90e865404a60123fb1718aa-200x200-1.jpg","attrs":{"Price":"negotiate","Minimum Order Quantity":"50","Delivery Time":"within 15 workdays","Brake":"With Brake","Bearing Type":"Roller Bearing","Surface Treatment":"Zinc Plated","Brand":"Koster","Maximum Load":"350kg","Specification":"4inch\/5inch\/6inch\/8inch, pu","Diameter":"100mm\/125mm\/150mm\/200mm","Transport Package":"Carton + Woven Bag","Trademark":"Customizable","Origin":"Hebei, China","HS Code":"8302200000","Supply Ability":"5000 Set Per Month","Package Size":"10.00cm * 10.00cm * 10.00cm","Package Gross Weight":"1.000kg","Type":"Rotating Wheel","Classification":"Central Control Castor","Wheel Material":"PU","Samples":"US$ 10\/Piece 1 Piece(Min.Order) | ","Customization":"Available | Customized Request","Shipping Cost ":"about shipping cost and estimated delivery time."," ":"Initial Payment Full Payment","Currency":"US$","Return&refunds":"You can apply for a refund up to 30 days after receipt of the products.","Place of Origin":"Hebei, China","Certification":"ISO 9001","Packaging Details":"Plastic Bag+Carton+Woven Bag","Payment Terms":"LC, T\/T, D\/P, PayPal, Western Union, Small-amount payment"}}