Flange e khabisitsoeng

Phaephe e nang le khoele{0}}eo hape e bitsoang ascrewed flange-e sebelisa khoele e ka hare (tapped bore) ho kopana le khoele ea peipi e kantle, e etsa hore ho be le khatello{2}}manonyeletso a tiileng ntle le welding. Sena se etsa hore e lokele mehala e menyenyane-moo mosebetsi o chesang o thibetsoeng, ho kenngoe ho tlameha ho potlaka, kapa ho lebeletsoe hore nako le nako ho tla phunya.

Maemo a tloaelehileng a ts'ebeliso a kenyelletsa lits'ebeletso tsa ts'ebeliso, -litheolelo, hook ea nakoana-le litsamaiso tse tlase-ho{3}}ho ea ho{3} tse itekanetseng. Octal Pipe e fana ka carbon steel, alloy steel, le stainless steel thread flanges (ke hore, stainless steel threaded flunge) ka boholo bo pharaletseng le mefuta ea lihlopha, ho kenyelletsa le boholo bo tsebahalang joalo ka 2″ flange ea khoele le4″ e khoeleng.

Moo li-flanges tse khoeleng li ipabolang

• Ha ho hlokahale tumello ea ho cheselletsa / ho chesa
• Kopano e potlakileng e nang le li-sealants tse tloaelehileng (theipi ea PTFE kapa anaerobic)
• Tlhokomelo e bonolo le e ncha
• Khetho e ntle bakeng sa phala e entsoeng ka masenke kapa e koahetsoeng moo ho chesehela ho sa rateheng

Litlhahiso tsa moralo (botšepehi ba boenjiniere)

• Ha e khothalletsoe bakeng sa ho thothomela ho matla, ho thothomela, kapa ho palama baesekele e kholo ea mocheso
• Ka kakaretso e lekanyelitsoe khatellong e tlase-e itekanetseng le libore tse nyane (Sehlopha sa 150/300 se atileng haholo)
• Botšepehi ba tiiso bo itšetlehile ka sebopeho se nepahetseng sa khoele (NPT/BSP) le ho etsa-torque/sealant e nepahetseng

• Flange standard:ASME B16.5 (Pipe Flanges le Flanged Fittings)
• Litekanyetso tsa khoele:

NPT (e tapered): ASME/ANSI B1.20.1
BSPT (tapered): ISO 7-1 / EN 10226
BSPP (e bapileng): ISO 228-1
Octal e hatisa ka ho hlaka mofuta oa khoele (NPT / BSPT / BSPP) ho qoba motsoako oa sebaka-le ho netefatsa bonnete ba hore tlhahiso ea hau e netefatsoa.

• Standard Threaded Flange (Screwed Flange):Bore e otlolohileng ea tapped; e fanoa ka RF (sefahleho se phahamisitsoeng) kapa FF (sefahleho se bataletseng).
• Flange e fokotsang likhoele:E kopanya bore e nyane ka har'a flange e kholoanyane OD-e boloka sebaka le se fokotsang se arohaneng (lekhoele le fokotsang khoele).
• Flange e Foufetseng e Tapped:Letlapa le sa boneng le phuntsoeng le ho tlangoa ka likhoele tsa ka hare bakeng sa maqhubu, li-drain, kapa likhokahano tsa lisebelisoa (tapped blind flange).
• NPT vs BSP bakeng sa ho tiisa:
• NPT / BSPT (e tapered):Tiiso ea mantlha ka tšitiso ea likhoele; sebelisa theipi ea PTFE kapa sealant sa metsi.
• BSPP (e bapileng):Litiiso ka gasket/O-ring; e sebedisoang moo tshebediso le tshepetso di leng bohlokwa.
• Mefuta e fapaneng:

RF (e tloaelehileng haholo), FF (bakeng sa lisebelisoa tsa tšepe kapa fiberglass), RTJ ka kopo ea mesebetsi e khethehileng.

• Mefuta e tsebahalang:2 ″ folange e khoeleng le 4″ e khoeleng flange hangata li bolokoa bakeng sa lisebelisoa tsa semela le skids.
• Lisebelisoa tse khethehileng:PVC threaded flange e fumaneha bakeng sa-khatello e tlase, e seng{1}}sistimi ea tšepe (tekanyetso ea moetsi; eseng ASME B16.5 tšepe).

• Boholo ba mefuta:½″ – 24″ (DN15–DN600); bore e nyane Ka tlase ho kapa e lekana le 4″ e tloaelehileng haholo
• Lihlopha tsa khatello:Sehlopha sa 150, sa 300 (lihlopha tse phahameng joalo ka tse 600 ka kopo, ho latela tlhahlobo ea litšebeletso)
• Ho shebana:RF, FF, RTJ (tšebeliso e lekanyelitsoeng e nang le khoele ka lebaka la menahano ea khatello)

• Tšepe ea Carbon:ASTM A105 (ambient), A350 LF2 (tlase-thempereichara), A694 F52–F70 (thero e phahameng-bakeng sa tšebeletso ea lipeipi)
• Stainless Steel (Stainless steel threaded flange):ASTM A182 F304/F304L, F316/F316L, F321, F347
• Motsoako le Mocheso o Phahameng-:ASTM A182 F11, F22, F91 (chrome-moly bakeng sa mocheso o phahameng)
• Duplex le Super Duplex:ASTM A182 F51 (2205), F53 (2507), F55 bakeng sa ts'ebeletso ea chloride-e nonneng le kantle ho leoatle
• Khetho e seng-ea tšepe:PVC threaded flange bakeng sa-khatello e tlase, metsi a batang kapa lisebelisoa tsa lik'hemik'hale (eseng{1}}ASME steel)

Tšireletso ea ho senya / ho qeta

• CS: oli e ntšo, zinki-e kolobisitsoeng, e chesa-dip galvanized, FBE ha u e kopa
• SS: pickled & passivated; boikhethelo EP bakeng sa tšebeletso e hloekileng
• Boikhethelo ba PTFE / masela a rabara bakeng sa libolu tse itseng

• Weld{{0}o itokiseditse ho instola mahala:Li-flange tsa Octal Pipe li entsoe bakeng sa bolting ka kotloloho, ho felisa mosebetsi o chesang le ho fokotsa kotsi ea sebaka le nako ea ho theoha.
• Tsebo e tiileng,{0}}e nyane:E loketse liphasejeng tsa lipeipi tse thata, li-racks tsa lisebelisoa, le li-modular skids moo sebaka se fokolang.
• Tlhokomelo{0}moetso o loketseng:Li-flanges li ka tlosoa ka potlako kapa tsa nkeloa sebaka ntle le ho seha liphaephe, ho fokotsa ho sitisoa ha ts'ebetso.
• Thepa le maemo a feto-fetohang:E fumaneha ka tšepe ea khabone, tšepe e sa hloekang, le limaraka tse habeli, e tsamaellana le API, ASME, PED, le ISO bakeng sa litlhoko tse fapaneng tsa limela.
• Tlhahiso e feto-fetohang,{0}}ea morero:Tlhahiso e reriloe ho ipapisitse le linako tsa projeke ea bareki, ho netefatsa hore ho tsamaisoa ka nako ea li-flange tse thapo ka boholo le lihlopha tse fapaneng.
• Sephutheloana se sireletsang:Lithako li tlotsoa ka oli e thibelang ho bola{0}, li koetsoe ka liphaephe tsa polasetiki, 'me li pakoa ka hloko hore li fihle li se li loketse ho kenngoa.

• Phekolo ea Forging & Heat:Likheo tsa maiketsetso tse nang le phallo ea lijo-thollo tse laoloang; normalized/Q&T/tharollo e kenyelleditswe ho spec.
• Precision Machining:Qetello ea CNC ea bore, likhoele, PCD, le sefahleho (RF 125–250 AARH; RTJ grooves per ASME).
• Netefatso ea Khoele:100% ho lekanya ho ASME B1.20.1 (NPT) / ISO 7-1 / ISO 228 (BSPT/BSPP).
• NDT & Liteko tsa Khatello:UT/MT/PT joalokaha ho boletsoe; hydro test e fumaneha ka kopo bakeng sa likopano.
• Litokomane:MTRs (EN 10204 3.1/3.2), ho lateloa ha mocheso, tlhahlobo-ea motho oa boraro (BV/SGS/TÜV) ha e batloa.

• Lisebelisoa: moea, naetrojene, ho ts'oara mouoane, lits'ebeletso tsa metsi
• Liletsa tse hokang-le -mahokelo a manyane{2}}
• Methapo ea ho noa ka lik'hemik'hale le litselana tsa nakoana
• Likhokahano- tsa makala a metsi a mollo (ka sehlopha/sefahleho se bapileng le sistimi)
• -litšebeletso tsa mocheso o tlase (LF2) le corrosion duty (316L, duplex)

• Tloaelo:ASME B16.5 (ea khoele)
• Likhoele:NPT, BSPT, BSPP
• Boholo:½" - 24" (2" & 4" li-flange tse khole li atisa ho ba le thepa)
• Lihlopha:150/300 (600 ka kopo)
• Lifahleho:RF / FF / RTJ
• Mefuta:Standard threaded, khoele e fokotsang flange, tapped blind flange
• Lisebelisoa:CS (A105/A350 LF2), SS (F304/F316), Alloy, Duplex; PVC threaded flange bakeng sa-tlase e seng{6}}sistimi e seng ea tšepe

1.Bongata, NPS, Sehlopha sa Khatello (mohlala, 2″, Sehlopha sa 300)
2.Thread Foromo (NPT / BSPT / BSPP) le ho fana ka letsoho haeba ho khethehile
3.Facing (RF / FF / RTJ) le mofuta oa gasket haeba o tsejoa
4.Material Grade (A105, LF2, F316L, F22, F51, joalo-joalo)
5. Litlhoko tsa Tlhahlobo (NDT, hydro, 3rd-party)
6.Finish/Coating (galvanizing, passivation, FBE)
7.Lintho life kapa life tse khethehileng: li-flange tse fokotsang khoele, letlapa le foufetseng, 'mala oa pente, ho tšoaea, ho paka.

Setifikeiti

 

Setifikeiti sa CE

Setifikeiti sa ISO 9001

Setifikeiti sa API Q1

Setifikeiti sa ABS

Setifikeiti sa AP-5L

Setifikeiti sa API-5CT

 

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