double packed stuffing box 2 7 8

{"cid":"91191664","title":"API Standard DPSB Double Packed Stuffing Box For Oilfield","imgUrl":"https:\/\/img.ismap.com\/nimg\/4e\/ba\/fe5dd992c77e2bfd8ceadde06319-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"ZS","Model Number":"1\", 1-1\/8\", 1-1\/4\", 1-1\/2\", and 1-3\/4\"","Minimum Order Quantity":"1","Delivery Time":"15 work days","Certification":"API 11B","Place of Origin":"China,Henan","Payment Terms":"T\/T","Supply Ability":"1000sets\/month","Packaging Details":"Metal or wooden case","Application":"Oilfield Cementing","Brand":"OEM","Connection Type":"NUE\/EUE\/Premium","MOQ":"1 Piece","Material":"Carbon Steel\/Stainless Steel\/Alloy Steel","Packaging":"Wooden Box, Carton, Pallet","Pressure Rating":"High Pressure","Product Name":"Oilfield Cementing Tools","Size":"Customized","Standard":"API, ANSI, DIN, JIS","Surface Treatment":"Polishing, Sand Blasting, Painting","Temperature Rating":"High Temperature"}}

{"cid":"91191266","title":"Oil Wellhead Polish Rod Stuffing Box Single Packed \/ Double Packed","imgUrl":"https:\/\/img.ismap.com\/nimg\/39\/e6\/c25bd4ee9605cf8bd0b0069c860a-200x200-1.jpg","attrs":{"Price":"USD100-500\/pc","Brand Name":"","Model Number":"Single Packed & Double Packed","Minimum Order Quantity":"1 pc","Delivery Time":"7-30 work days","Certification":"API","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"2000 pcs per month","Packaging Details":"Export Wooden Case","Product Name":"Oil Wellhead Pumping Unit Single Packed\/ Double Packed EUE Polished Rod Stuffing Box","Keywords":"Polished Rod Stuffing Box","Application":"Oil Well Drilling","Rod Size":"1\", 1 1\/8\" , 1 1\/4\", 1 1\/2\" and 1 3\/4\""}}