B0222 metal spiral gasket, inner ring metal spiral gasket

rr rr >< (,, r : >B metal wound gasket
< (,, r : >,
< (,, r : >Inner ring metal wound gasket
< (, , r : >,
< : >
< : >Outer ring metal wound gasket
< : >Model: Produced by Hebei Litian Sealing Material Products Factory
< : >< br/>< : >
< (,, r : >B metal spiral wound gasket
rr < :: > type is the basic type, that is, without rings, and is completely wound by metal strips and non-metal strips up, suitable for tongue and groove surfaces.
rr < :: > Type B is an inner ring type, suitable for < surface
Type rr < :: > is an outer ring type, suitable for < R surface, But the pressure is lower than <
rr < :: > type is inner and outer ring type, suitable for < R surface
rr < (,, :: >The model number of the winding pad is < digits of Arabic numerals
rr < : >The first digit represents the outer ring material, the second digit represents the metal band material, the third digit represents the material code, and the fourth digit represents the inner ring material
rr < : >：None< :< :Special asbestos paper< :None
rr < : >: Mild steel< :< :Flexible graphite< : Mild steel
rr < : >:<
< : >
< : >: <
< : >
< : >：< :<
rr < : >：Non-special asbestos paper< :<
rr < : >：<
< (,, :: >For example
rr < : >The gasket is < type, that is, < type gasket without ring, the metal belt is < , and the non-metal is graphite
rr < : >Then It is a rr < : >We often say metal graphite winding gasket or metal asbestos winding gasket, generally < type and < type,