mgo cao c firebrick black

{"cid":"91222871","title":"MgO-CaO-C Firebrick Black 50 Series 30MPa-35MPa Magnesite Refractory Bricks","imgUrl":"https:\/\/img.chinax.com\/nimg\/9f\/b1\/6614a32fbd6d720d0cee5e39aeb6-200x200-1.jpg","attrs":{"Brand Name":"YUDA","Model Number":"ZMGT-503\/ZMGT-505\/ZMGT-508","Minimum Order Quantity":"1 Ton","Delivery Time":"20-30 Days","Permeability of slag":"Good permeability of slag","customized":"yes","Service Temperature":"1000\u2103-1800\u2103","Thermal shock resistance and thermal conductivity":"Good thermal shock resistance and thermal conductivity","Resistance to slag erosion":"Excellent resistance to slag erosion","feature":"fireproof,Heat Resistant","Certification":"VDZ","Place of Origin":"Beijing,China","Payment Terms":"T\/T, L\/C","Supply Ability":"2000 tons\/month","Packaging Details":"Packed on wooden pallets, with water-proof cover, and tightened with plastic\/steel bandages","keyword":"refractories materials"}}

{"cid":"91102989","title":"Electronic Glass Furances Insulating Firebrick High Temperature Excellently Prevent Pollution","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/92\/6f14de47f7a7135d2e27170d0749-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"RS","Model Number":"RSC01","Minimum Order Quantity":"5MT","Delivery Time":"50 working days","Certification":"CE,MSDS,ISO","Place of Origin":"Zhengzhou,China","Payment Terms":"T\/T, Western Union","Supply Ability":"1300MT\/month","Packaging Details":"Fumigation pallet in size 920*920*1030mm with cardboard and corner protection ,waterproof film Port","color":"white","Raw materials":"alumina,zirconium","certification":"CE,ISO,MSDS","Raw mateials":"high grade"}}