Engine Parts Cylinder Head Gasket for Crane There are two types of Spare Parts cylinder head gaskets: (1) The metal asbestos mat of Trench Cutter Engine Parts uses asbestos as the matrix and is wrapped with copper or steel skin. Some use braided steel wire or rolled steel plate as the skeleton, and some add metal rings around the cylinder hole to increase the strength. The advantage is that the Crawler Crane Engine Parts price is lower, but the strength is lower. Because asbestos has carcinogenic effects on the human body, it has been discontinued in developed countries. (2) The metal Lattice Boom Crane Engine Parts gasket is made of a single piece of smooth steel plate, and there are elastic ridges at the sealing place, which is sealed by the elasticity of the ridges and the function of heat-resistant sealant. Has been widely used abroad. The advantages are high strength, good sealing effect, but high cost. ABOUT FUWA FUWA Global Heavy Ind…