国家/地区 中国（2）
IPC部 B（2）
IPC大类 F16（2）
IPC小类 F16B（2）
IPC F16B043/00（2）
发明人
公开年
申请年
专利权人

Production process of wear-resistant gasket of graphene composite lubricating coating involves pre-treatment of steel raw material for blanking finishing, forming gasket, and cleaning, removing surface oil stain, and heat treatment.

YIN M

Core device stainless steel expand graphite winding pad, has stainless steel metal belt provided with inner and outside rings, connecting block fixed between inner and outside rings, and graphene belt fixed in gap between rings.

YE Z