Bellows of mechanical seal elastic element material-

Bellows of mechanical seal elastic element material

　2019-03-14　　

Bellows of mechanical seal elastic element material:

The material of the bellows of the elastic element used in the mechanical seal includes metal, plastic and rubber. The material of the metal bellows can be austenitic stainless steel, martensitic stainless steel, precipitation hardening stainless steel (17-7PH), titanium, AM350, Monel (Monel high nickel copper alloy), Inconel (\Inconel-Ni-Cr -Fe heat-resistant high-nickel alloy>, Hastelloy (Hastelloy-B and C-corrosion and high temperature resistant nickel-chromium alloy) and phosphor bronze. Domestic bellows are made of ICrl8Ni9Ti and Ni28Crl8 steel. The metal used for mechanical seals of chemical equipment in the former Soviet Union The bellows is made of 0Crl8Ni9Ti

Table 5-18 Properties, characteristics and applications of certain corrugated pipe materials

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The choice of mechanical seal material spring 　 　 mechanical seal elastic element other metal material materials