中 文 | English

graphite gasket

Features:Excellent corrosion resistance, high-and-low temperature resistance, good compression resilient and high intensity it can


 be used as sealing elements of pipe, valve, pump, pressure vessel, heat exchanger and condenser, etc. Other complex gaskets


 such as  water gauge gasket and flange gasket with bolt holes are available.


Thickness: 1.5mm, 2.0mm, 3.0mm, 4.5mm


国产老熟女ASS,高清性欧美暴力猛交,无码网站天天爽免费看视频,