black crucible for melting gold and silver

{"cid":"91181241","title":"High Pure Graphite High Temperature Crucible For Melting Aluminium Black Color","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/80\/cbd51963ac314bb20b132ff6e161-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"KAMTAI","Model Number":"KTCR9","Minimum Order Quantity":"100PCS","Delivery Time":"25 DAYS AFTER PAYMENT","Certification":"SGS","Place of Origin":"CHINA","Payment Terms":"T\/T, L\/C, Western Union, MoneyGram,Paypal","Supply Ability":"5000PCS\/MONTH","Packaging Details":"PLYWOOD BOX","Color":"Black","Feature":"Resistance to corrosion","Material":"Graphite","Density":"1.7g\/cm3","Type":"Ceramic Crucible","Advantage":"Economical","Application":"Refractory"}}

{"cid":"91197455","title":"Small Black Refractory Graphite Crucible","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/06\/afa0c6f5d5d0b5e4026bcd748122-200x200-1.jpg","attrs":{"Price":"USD1-10 Per set","Brand Name":"IRIS","Model Number":"IS-11","Minimum Order Quantity":"1pc","Delivery Time":"3 days","Certification":"CE","Place of Origin":"Henan,China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"5000pcs per month","Packaging Details":"wooden case","Height":"customized","Diameter":"customized","Application":"Melting furnace","OEM":"Yes","MOQ":"1SET","capacity":"5kg","inner diameter":"67mm","product model":"HG-5000S"}}