If want to use metal gasket, it should be smooth surface narrowed, make its and gaskets of contact area is reduced.
如果要用金属垫片，则应将光滑面缩小，使其与垫片的接触面积减小。
If you do not have a gasket, contact your supplier for a replacement.
如果你没有垫圈，同你的供应商联系，要求一个替代品。
Soft carbon steel sealing gasket of 100 Brinnel, silver-plated for soft corrosion-resistant coating, provides large contact area for perfect sealing.
Brinnel的软碳钢密封垫圈，镀银的软防腐外层，使得大面积密封更加完美。
应用推荐