30mm kiln shelf for firing

{"cid":"91181241","title":"10-30mm Kiln Firing Cordierite Shelf For Customizable Results","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5d\/aa\/2aca5589513cf7b48a87c92b9271-200x200-1.jpg","attrs":{"Price":"NEGOTIATE","Brand Name":"KAMTAI","Model Number":"KTJQS","Minimum Order Quantity":"300PCS","Delivery Time":"30 DAYS AFTER PAYMENT","Place of Origin":"CHINA","Certification":"ISO 9001","Packaging Details":"WOODEN BOX","Payment Terms":"TT","Supply Ability":"500000PCS\/MONTH","Material":"Cordierite-mullite","Usage":"Kiln Firing","Density":"1.9-2.2g\/cm3","Thermal Expansion Coefficient":"2.2\u00d710-6\/\u2103","Thickness":"10-30mm","Durability":"High","Thermal Shock Resistance":"200\u2103","Heat Resistance":"1300\u2103"}}

{"cid":"91221035","title":"Common Refractoriness Oxidation Firing Nitride Bonded Silicon Carbide Plate Ceramic Kiln Shelf","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/0c\/34\/88d6ad4d3fe87eb7f12cec57d1ba-200x200-1.jpg","attrs":{"Price":"$10.00 - $30.00\/pieces","Brand Name":"hongtai","Model Number":"Sic refractory plate","Minimum Order Quantity":"10 pieces","Place of Origin":"Henan, China","Shape":"Plate","Material":"silicon carbide plate","SiO2 Content (%)":"0.3-15","Al2O3 Content (%)":"<12%","MgO Content (%)":"0.8-1.2%","CaO Content (%)":"0.34%","Refractoriness (Degree)":"Common (1580\u00b0< Refractoriness< 1770\u00b0), 1580-1770","CrO Content (%)":"0.002%","SiC Content (%)":"85Min","Processing Service":"Bending, Welding, Punching, Decoiling, Cutting, Moulding, silicon carbide plate for kiln furniture silicon","Product name":"Silicon Carbide Kiln Furniture","Application":"kiln furniture","Color":"Black","Size":"Customizable","Bulk Density(g\/cm3)":">2.65","Type":"manufacture"}}

{"cid":"91188836","title":"75 M3 Wood Fired Lumber Kiln Cold Water Humidification Medium Long Life Span","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/23\/0a\/1ebde068e08e1297982098de65a0-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"TECH","Model Number":"RYJ75","Minimum Order Quantity":"1 SET","Delivery Time":"30-60days","Certification":"CE","Place of Origin":"CHINA","Supply Ability":"50 sets\/month","Packaging Details":"Seaworth packing","Materials":"Aluminum and Stainless steel","Mode of control":"Fully Automatic","Model":"RYJ75","Capacity":"75m3","Heat transfer media":"Thermal oil","Species to be dried":"Hardwood and softwood"}}