outside diameter 247 9 screw elements

{"cid":"91189943","title":"250 Screw Elements Outside Diameter 247.9 for Petrochemical","imgUrl":"https:\/\/img.chinax.com\/nimg\/58\/39\/03e2fc5323b904fe2a369b07ee1a-200x200-1.jpg","attrs":{"Price":"USD10","Brand Name":"Joiner","Model Number":"250","Minimum Order Quantity":"1 piece","Delivery Time":"30-60 days","Certification":"ISO9001","Place of Origin":"Sichuan,China","Supply Ability":"5000piece\/year","Packaging Details":"Wood","Material":"WR5\/W6Mo5Cr4V2\/1.2379\/1.4114\/Nickel alloy","Heat treatment":"Vacuum quenching","surface treatment":"sand blast\/polishing","hardness":"HRC58-62","Application":"twin screw extruder","Payment Terms":"T\/T ,L\/C"}}

{"cid":"91192648","title":"Diameter 2.7\" length 70\" PP pleated filter element backwashing iron remove replace pALL\/GRAVER","imgUrl":"https:\/\/img.chinax.com\/nimg\/42\/60\/84c218a4659a8ba2bdc0c9664e46-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"PULLNER","Model Number":"PHFZ","Minimum Order Quantity":"1","Delivery Time":"7-12 days","Certification":"FDA ISO","Place of Origin":"Shanghai China","Payment Terms":"T\/T, L\/C, D\/A, D\/P, Western Union, MoneyGram","Supply Ability":"3000 piece per month","Packaging Details":"Carton box after poly bag.","OD":"65mm, 69mm, 70mm","Filter media":"PP","Removal rating":"1um, 2um, 5um, 10um, 15um, 20um","Length":"70\", 60\""}}