EN1092-1 Forged Weld Neck Flange Stainless Steel Carbon Steel

Lintlha tsa Sehlahisoa

Kenyelletso ea Sehlahisoa

Welding neck flange ke mokhoa o tloaelehileng oa ho hokahanya ha flange, o atisang ho sebelisoa ho hokahanya lisebelisoa tse kang liphaephe le li-valve, 'me o na le litšobotsi tsa ho tšepahala le ho tiisa ho phahameng.

Se latelang ke selelekela sa litšobotsi tsa mantlha, boholo, khatello, tlhahiso le ts'ebeliso ea li-flange tsa welding tsa molala:

Likaroloana
Ntho e ka sehloohong ea weld neck flange ke hore e na le molala o phahamisitsoeng ka lehlakoreng le leng laflange, hangata pipe ea cylindrical, e fanang ka ts'ehetso le ho tiisa ts'ebetso ea thepa e kopantsoeng.Ka nako e ts'oanang, mokhoa oa ho hokahanya ha flange o na le litšobotsi tse latelang:

Tšepahala: Thewelded neck flangee ka mamella khatello e phahameng, mocheso o phahameng le maemo a phahameng a mojaro, 'me e na le ts'epo e ntle le botsitso.

Ts'ebetso e phahameng ea ho tiisa: Mokhoa ona oa ho hokahanya ha flange o sebelisa li-gaskets tse tiisang ho netefatsa ts'ebetso ea ho tiisa, hangata e entsoeng ka likhase tsa tšepe, likhase tsa rabara le lisebelisoa tse ling.

Ho bonolo ho kenya: Ho kenya li-flange tsa neck butt weld flanges ho batla ho le bonolo 'me hangata ho ka etsoa ntle le ho qhaqha liphaephe tse kopanyang kapa li-valve.

Boemo ba Boholo le Khatello

Litekanyo le likhatello tsa khatello ea li-weld neck flanges hangata li lumellana le litekanyetso tsa machaba, tse kang ASME B16.5 le DIN 2632-2638.Li-parameter tse kholo ke tse latelang:

Mefuta ea boholo: 1/2" ho isa ho 24" (DN 15 ho DN 600)

Khatello ea Khatello: 150 # ho 2500 # (PN 6 ho PN 400)

Mokhoa oa ho hokahanya: welding, khoele, flange, joalo-joalo.

Tlhahiso

Tlhahiso ea "neck butt welding" flange hangata e hloka mehato e latelang:

Molala: Ho ea ka litlhoko tsa thepa le litlhoko tsa boholo, molala o entsoe ka ho forging kapa ho lahla.
Ho etsoa ha flange: Hokela molala le 'mele oa flange ka machining, stamping le lits'ebetso tse ling.
Kenya li-gaskets: kenya li-gaskets lipakeng tsa libaka tsa khokahano ea flange ho netefatsa ts'ebetso ea ho tiisa.

Kopo

Li-weld neck flanges li sebelisoa haholo liindastering tse ngata, ho akarelletsa le oli, khase, lik'hemik'hale, matla a motlakase, phekolo ea metsi, lijo, meriana le liindasteri tse ling.Se latelang ke selelekela sa ts'ebeliso ea li-weld neck flanges:

Indasteri ea Oli le Khase
Ka indasteri ea oli le khase, li-weld neck flanges li sebelisoa ho hokahanya liphaephe le lisebelisoa tse sa tšoaneng, tse kang liliba tsa oli, li-refineries, limela tsa ho lokisa khase ea tlhaho, liphaephe tsa oli, litanka tsa polokelo ea lik'hemik'hale, joalo-joalo. Khokahano ena ea flange e ka mamella khatello e phahameng, mocheso o phahameng. le mecha ea phatlalatso e senyang, e netefatsang ts'ebetso e sireletsehileng le e sebetsang ea lisebelisoa.

Indasteri ea Lik'hemik'hale
Indasteri ea lik'hemik'hale, li-flange tsa welding tsa molala li sebelisoa ho hokahanya lisebelisoa tse sa tšoaneng tsa lik'hemik'hale, tse kang kettles reaction, distillation towers, mocheso oa mocheso, litanka tsa polokelo, liphaephe, joalo-joalo. ts'ebetso e bolokehileng le e sebetsang ea lisebelisoa tsa lik'hemik'hale.

Indasteri ea Matla
Indastering ea matla, li-flange tsa welding tsa molala li sebelisoa ho hokahanya liphaephe le lisebelisoa bakeng sa mecha ea litaba e fapaneng, joalo ka liphaephe tsa mouoane, liphaephe tsa metsi a chesang, lipeipi tsa metsi a pholileng, lisebelisoa tsa jenereithara, li-boilers, joalo-joalo. khatello le mecha ea litaba e senyang, ho netefatsa ts'ebetso e bolokehileng le e sebetsang ea lisebelisoa tsa motlakase.

Indasteri ea ho hloekisa metsi
Ka indasteri ea ho hloekisa metsi, li-welded neck flanges li sebelisoa ho hokahanya liphaephe le lisebelisoa tse fapaneng tsa ho tsamaisa metsi, tse kang lisebelisoa tsa ho hloekisa likhoerekhoere, lisebelisoa tsa phepelo ea metsi, lipompo tsa metsi, litanka tsa ho hloekisa metsi, joalo-joalo Khokahano ea flange e ka mamella khatello e phahameng, mocheso o phahameng. le mecha ea phatlalatso e senyang, e netefatsang ts'ebetso e bolokehileng le e sebetsang ea lisebelisoa tsa ho hloekisa metsi.

Indasteri ea lijo le meriana
Liindasteri tsa lijo le meriana, li-weld neck flanges li sebelisoa ho hokahanya liphaephe tse fapa-fapaneng le lisebelisoa tse tsamaisang mecha ea litaba, tse kang lisebelisoa tsa ho lokisa lijo, thepa ea meriana, liphaephe tse tsamaisang, joalo-joalo. litekanyetso tsa bohloeki tsa indasteri ea lijo le meriana.

Ka kakaretso, li-weld neck flanges li sebelisoa haholo liindastering tse fapaneng ho netefatsa ts'ebetso e sireletsehileng le e sebetsang ea lisebelisoa.