Expanded graphite packing is made from expanded graphite that twine stainless weaving packing, when pouching in shaping machine.

• 产品说明：膨胀石墨盘根环是由膨胀石墨线缠绕上不锈钢编织成的盘根模压而成的，表面再用润滑剂、石墨粉和缓蚀剂处理而成。