339 72 mm single bow spring centralizer

{"cid":"91191664","title":"API 1\/2'' Single Bow Spring Centralizer Carbon Steel Casing Centralizer","imgUrl":"https:\/\/img.chinax.com\/nimg\/91\/7d\/8b47e2bd4b7df00437d040cda101-200x200-1.jpg","attrs":{"Price":"USD20-80$\/pcs","Brand Name":"PUYANGZHONGSHI","Model Number":"API or customized","Minimum Order Quantity":"10pcs","Delivery Time":"15-20 work days","Certification":"API 5CT 1415\uff0cAPI 10D","Place of Origin":"Puyang city , Henan province ,China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, ","Supply Ability":"1000pcs one month","Packaging Details":"wooden cases","Color":"Red","Type":"centralizers","Aplication":"oilfield equipment","Standard":"API 10D","Package":"Wooden cases","Material":"65Mn"}}

{"cid":"91217788","title":"Non-welded Single Bow Spring Centralizer with OD of 339.72 mm for Oil Well Drilling","imgUrl":"https:\/\/img.chinax.com\/nimg\/da\/ec\/fec4433d8643ec61aecfabcfbb9e-200x200-1.jpg","attrs":{"Price":"77","Brand Name":"SWS","Minimum Order Quantity":"1 PCS","Type":"Non-welded Single Bow Spring Centralizer","Specification":"13-3\/8","OD":"339.72 mm","Used for":"Oil Well Drilling"}}