GOST 12820 Carbon Stainless Steel Plate Flange

Kenyelletso ea Sehlahisoa

boholo: DN10-DN2400

Khatello: PN2.5-PN25

Lintho tse bonahalang: Tšepe ea Carbon/ Tšepe e sa hloekang

Bokaholimo: FF, RF, RTJ

Likarolo le melemo:

1. Sebopeho se bonolo:

Moralo oapoleiti welding flangee batla e le bonolo, e nang le flange e bataletseng ea annular, eo ho leng bonolo ho e etsa le ho e kenya.

2. Tšebeliso e pharaletseng:

Li-flange tsa mofuta oa poleiti li loketse lits'ebetso tse fapaneng tsa liphaephe, ho kenyelletsa lik'hemik'hale, peterole, khase ea tlhaho, kalafo ea metsi le masimo a mang.

3. Ho tšepahala ho matla:

Ka likhokahano tsa ho tjheseletsa, mofuta oa poleiti e bataletseng oa welding flange e na le matla a sebopeho se setle le ts'ebetso ea ho tiisa 'me e khona ho mamella khatello e phahameng le maemo a mocheso o phahameng.

4. Ho bonolo ho kenya:

Ka lebaka la sebopeho sa eona se bonolo, ho kenya li-flange tsa mofuta oa poleiti ho bonolo ebile ha ho hloke lisebelisoa kapa lisebelisoa tse rarahaneng.

5. Ho ikamahanya le maemo ho matla:

Plate mofuta oa flat welding flanges a loketse bakeng sa ho hokahanya likarolo tse otlolohileng tsa liphaephe le likarolo pakeng tsa liphaephe le lisebelisoa (tse kang li-valve, lipompo, joalo-joalo).

6. Ho bonolo ho hlokomela:

Ka lebaka la khokahanyo e bonolo le e ka tšeptjoang ea tjheseletsa, flange e bataletseng ea welding e batla e le bonolo ho e hlokomela le ho e lokisa.

7. E fumaneha:

Ha ho bapisoa lemefuta e meng ea li-flanges, Plate mofuta oa flat welding flanges hangata li na le litšenyehelo tse tlase hobane litšenyehelo tsa tsona tsa ho etsa le ho kenya li batla li le tlase.

8. Boemo:

TheGOST 12820 e tloaelehilenge totobatsa boholo, thepa le ts'ebetso ea tlhahiso ea li-flange tsa mofuta oa poleiti, e leng se etsang hore mofuta ona oa flange e be oa maemo le molemong oa moralo oa boenjiniere le khetho ea lisebelisoa.

Ka kakaretso, li-flange tsa mofuta oa poleiti tse bataletseng li na le litšobotsi tsa bonolo, tse ts'epahalang le tse sebetsang hantle, 'me li loketse lits'ebetso tse fapaneng tsa lipeipi tsa indasteri.Ke e 'ngoe ea likarolo tsa bohlokoa tse kopanyang liphaephe le lisebelisoa.