Flange ọkọlọtọ Japanese

1, Gịnị bụ Japanese ọkọlọtọ flange

Ọkọlọtọ ọkọlọtọ Japanese, nke a makwaara dị ka flange JIS ma ọ bụ Nissan flange, bụ ihe eji ejikọ ọkpọkọ ma ọ bụ akwa akwa nke nkọwa dị iche iche. Ihe ndị bụ isi ya bụ flanges na mkpuchi gaskets, nke nwere ọrụ nke idozi na mechie pipeline. Flange ọkọlọtọ Japanese bụ ngwaahịa ahaziri ahazi nke na-eji nkọwa ọkọlọtọ JIS B 2220 ma nwee njiri mara ọkwa mba ụwa.

2, The Ọdịdị na e ji mara Japanese ọkọlọtọ flanges

Flange ọkọlọtọ Japan na-enwekarị flanges abụọ na gasket akara. A na-ejikarị ihe nchara eme flange ahụ, a na-ejikwa gasket na-ekpuchi ya bụ roba, polytetrafluoroethylene, ma ọ bụ ihe ọla. Ọdịdị ya nwere njirimara ndị a:

1. A na-ekewa flanges na diski diski na flanges gbọmgbọm. Mpempe diski dị mma maka ijikọ pipeline, ebe flange barrel dabara adaba maka ijikọ valves na akụrụngwa.

2. E nwere ụdị dị iche iche nke mkpuchi gaskets, nke nwere ihe ndị dị ka nkwụsị nke corrosion, elu okpomọkụ na-eguzogide, na nrụgide nrụgide. Nhọrọ nke gaskets mkpuchi kwesịrị ịdabere na pipeline na-arụ ọrụ na gburugburu ebe obibi.

3. The Japanese ọkọlọtọ flange efere tightly jikọọ abụọ flanges site bolts, n'ịhụ ezi n'ibu na akara arụmọrụ.