hv 950 1100 nitriding hardness extruder screw and barrel

{"cid":"91222495","title":"Nitriding Treated Single Screw Extruder Screw Barrel with Barrel Diameter 35mm to 500mm and HV 950-1100 Nitriding Hardness","imgUrl":"https:\/\/img.chinax.com\/nimg\/f0\/0b\/55b15d6bc76eebc8bc91cab2f01e-200x200-1.jpg","attrs":{"Price":"USD $700\/set - USD $4500\/set","Brand Name":"Jialong","Minimum Order Quantity":"1 Set","Delivery Time":"1-35 Work Days","Place Of Origin":"China","Packaging Details":"Woodern Package","Supply Ability":"300 Piece\/Pieces Per Month","Nitrided Layer Thickness":"0.5-0.8mm","Coolingmethod":"Water-cooled Or Air-cooled","Barrel Diameter":"35mm-500mm","Processing Type":"Nitriding Treatment","Screw Type":"Extruder Screw","Nitriding Hardness":"HV 950-1100","Barrel Material":"38CrMOAIA","Surface Treatment":"Nitriding"}}

{"cid":"91188450","title":"Bimetallic Nitride Conical Twin Screws WPC PVC PE Industry \/ Extruder Screws And Barrels","imgUrl":"https:\/\/img.chinax.com\/nimg\/e9\/e9\/340591d39d67a416a69ec30f8e17-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"BLM-IV-1","Minimum Order Quantity":"Negotiation","Delivery Time":"25-30 days subject to the clients' requirement and quantity","Place of Origin":"Jiangsu, China (Mainland)","Payment Terms":"Western Union, L\/C, T\/T","Supply Ability":"1000 per Month","Packaging Details":"packed and labeled according to the regulations and customer's requests.Great care is taken to avoid any damage which might otherwise be caused during storage or transportation.","Place of origin":"Jiangsu,China","Material":"316L\/X260\/W6Mo5Cr4V2 or customized","Spare parts type":"spare parts for twin screw exruder","Application":"Machinery Repair shops,Food an Beverage Factory","Center distance":"26mm","Screw distance":"30mm","Dimension\uff08LxWxH)":"120x135x115mm","After warranty service":"Video technical support,online support"}}

{"cid":"91189943","title":"250 Anti Wear Extruder Spare Parts HV-950-1100 Hardness For Fiber And Cement Extruder","imgUrl":"https:\/\/img.chinax.com\/nimg\/cf\/f2\/05f95549e93e9ae605ec0e26cdc3-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Joiner","Model Number":"250","Minimum Order Quantity":"Negotiable","Delivery Time":"45 days","Certification":"ISO9001 2015","Place of Origin":"China","Supply Ability":"300m \/ month","Packaging Details":"wooden case Sea-worthy or export standard","Material":"Tungsten Carbide","Heat treatment":"Vacuum quenching","surface treatment":"sand blast","hardness":"HRA91.5","screw type":"twin screw","Application":"twin screw extruder"}}