best quality Reliable LECO 763-213 Graphite Crucible for melting cast iron

best quality Reliable LECO 763-213 Graphite Crucible for melting cast iron Product Description   Model number: JB-LA Execution standard: Q/CHEXOO1-2006 Package: 1000 each box Shape dimension: 24*24mm 25*25mm 26*26mm ; Origin: Jiangsu China Usage: The special crucible for infrared high-frequency carbon and sulfur analyzer is widely used in steel, metallurgy, oil, machinery manufacturing, science research and so on. Technical parameters   Main features: (1). The low blank-point of carbon and sulfur in our crucibles. C%:  0.0002-0.0003%   S%:  0.0002-0.0003% (2). There is no crack when it is using, and it can be used for more than three times repeatly without leakage. (3). Beautiful design and attracting appearance. Material : SiO2 80%;Al2O3 20% Appearance : Cylindrical body, uplift at the bottom.   Packaging & Shipping   Our Services   Certifications   Company Information   The exhibition best quality Reliable LECO 763-213 Graphite Crucible for melting cast iron