Sealing clay agent封箱條
砂模合箱用封箱條，具有在合箱后，保證合箱處可靠密封，防止鐵水漏失，減少鑄件廢品率。該產(chǎn)品可塑性好、使用方便、規(guī)格齊全、粗細均勻， 保證鑄件尺寸精度。
The sealing box for sand mold closing box has a reliable seal after closing the box, preventing the leakage of molten iron  and  reducing  the  reject  rate of castings. The product has good plasticity, easy to  use, complete specifications and uniform thickness, ensuring the dimensional accuracy of castings.