black oxygened hot runner system parts

{"cid":"91214844","title":"Rustproof Practical Hot Runner Mold , Black Oxygened Hot Runner System Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/8a\/cb\/59313c9d9cd840a1c979d5751339-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HUIXIANG","Model Number":"B56","Minimum Order Quantity":"1pcs","Delivery Time":"5-15 working days","Certification":"ISO9001","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"2000pcs\/week","Packaging Details":"Coated with anticorrosive oil, packed in carton box","Parts Name":"Push Sleeve Mould Spare Parts","Tolerance":"0.01mm","Material":"TYRAX ESR","Closest tolerance":"0.01mm","Application":"Medical Injection Molding Parts","High Light":"precision mold components, injection molded parts"}}

{"cid":"91186559","title":"1.3343 Steel Hot Runner Nozzle Precision Mould Parts For Plastic Pet Preform Mould","imgUrl":"https:\/\/img.chinax.com\/nimg\/16\/1b\/5ff963e37f516b3f99b7a65563a4-200x200-1.jpg","attrs":{"Price":"1-30USD","Brand Name":"SENLAN","Minimum Order Quantity":"1pcs","Delivery Time":"7-15 work days","Certification":"ISO9001","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"2000pcs\/week","Packaging Details":"Coated with anticorrosive oil, packed in carton box","Material":"1.3343","Hardness":"58-60HRC","Accuracy":"+\/-0.01mm","Surface treatment":"Polish","Merits":"Long-life","Application":"Plastic Pet Preform Mould"}}