Professional Raised Face Slip-On (RF SO) Flanges tsim los txhim khu kev qha cov yeeb nkab txuas hauv nruab nrab mus rau qis- cov ntawv thov siab. Engineered nrog tsa lub ntsej muag sib khi thiab swb- hla hub kom yooj yim sib dhos thiab ob - sab vuam. Lawv muab kev sib khi ua tau zoo tshaj plaws thiab tus nqi - txhim kho tau zoo hla cov kav dej tshuaj lom neeg, roj, thiab dej kho.
Khoom Specification
|
Parameter |
Specification |
|
Khoom npe |
Tsa ntsej muag Slip On Flange (RF SO) |
|
Kev tswj hwm tus qauv |
ASME B16.5 (B16.47 ntawm kev thov rau cov kab loj loj) |
|
Qhov Loj |
NPS 1/2 – 24 (DN15 – DN600) |
|
Qib Siab |
Chav Kawm 150/300/400/600 |
|
Sealing ntsej muag |
Nce lub ntsej muag - 1/16 in. (Class 150/300), 1/4 in. (Class 400/600) |
|
Ntsej muag tiav |
125-250 µin Ra (3.2–6.3 µm), serrated |
|
Khoom siv |
A105, A350 LF2, A182 F304/F304L, F316/F316L |
|
Gasket |
Tsis yog-hlau ib ASME B16.21 los yog kauv-mob rau B16.20 |
Sealing Design
Qhov Raised ntsej muag ua haujlwm li cas
Yooj yim Alignment
(Swb- dhau Design)
Slips yooj yim hla cov yeeb nkab, tso cai rau kev sib hloov tsis yooj yim thiab tso rau qhov nrawm nrawm - qhov sib npaug.
Dual -Weld Integrity
Yuav tsum tau fillet welding ob sab hauv thiab sab nraum lub flange hub kom ntseeg tau tias muaj kev sib tsoo - pov thawj, siab - lub zog txuas.
Siab -Kev sib khi RF Surface
Lub ntsej muag tsa lub ntsej muag concentrates bolt siab ntawm lub gasket, xa tshwj xeeb sealing kev ua tau zoo nyob rau hauv nruab nrab / tsis tshua muaj siab tshuab.
Kev xaiv khoom siv los ntawm kev pabcuam
A105 - tus qauv carbon steel rau chav kawm 150–600 kev pabcuam.
A350 LF2 - qis- kub ua hauj lwm mus rau −50℃F.
A182 F304 / F304L - stainless rau corrosive thiab CIP kab qhov twg carbon hlau yuav pit.
A182 F316 / F316L - chloride-cov kwj deg, dej hiav txwv thiab zaub mov-ib puag ncig cog; F316L resists rhiab heev nyob rau hauv welded los ua ke.
Sib piv cov qib mus rau qhov tsawg kawg nkaus tsim kub thiab cov txheej txheem corrosivity; daim ntawv pov thawj zeb xeem lees paub qib thiab cua sov.
Cov khoom siv
Lub ntsej muag plam ntawm flange yog tus qauv xaiv rau Chav Kawm 150-600 cog kev pab cuam:
Cov dej txias thiab cov khoom siv hluav taws xob
Cov kab condenser, lub tsho dej, thiab cov nroj tsuag dav dav ntawm Chav Kawm 150.
Compressed cua thiab chav headers
Ceg kab thiab header spools ntawm Chav Kawm 150/300.
Chemical transfer piping
Stainless RF plam-on ntawm dilute tshuaj thiab CIP kab hauv kev ua cov nroj tsuag.
Kev kho dej thiab cov nroj tsuag zaub mov
Cov pa roj carbon los yog stainless slip-ons ntawm lim skids, twj tso kua mis manifolds, thiab cov txheej txheem skids.
FAQ
Q: Qhov txawv ntawm Slip- Ntawm Flange thiab Weld Neck Flange yog dab tsi?
A: Kev sib txuas & Installation:Slip-Ntawm (SO) flange hla cov yeeb nkab thiab tau ruaj ntseg nrog ob lub fillet welds (sab hauv thiab sab nraud), ua rau ntsia liaj qhov rooj - qhov sib dhos ceev thiab yooj yim. Lub Weld Neck (WN) flange nta ib lub hub uas yuav tsum tau lub taub qab vuam mus rau qhov kawg ntawm cov yeeb nkab, yuav tsum tau ua kom tiav.
Siab & Zog:WN flanges faib kev ntxhov siab zoo los ntawm lawv lub caj dab tapered, ua rau lawv zoo tshaj rau siab -siab, siab - kub, los yog huab cua loading. SO flanges muaj kev ntxhov siab ntau dua thiab zoo tagnrho rau qis - mus rau - nruab nrab siab tshuab (piv txwv li, Chav Kawm 150/300).
Tus nqi:SO flanges yog pheej yig dua rau kev yuav khoom thiab xav tau tsawg dua cov yeeb nkab txiav, muab 20% -30% kev txuag ntawm tag nrho cov khoom siv thiab cov nqi teeb tsa.
Q: Vim li cas thiaj xaiv lub ntsej muag Raised (RF) hla lub ntsej muag tiaj tus (FF) ntawm tus swb- Ntawm Flange?
A: Superior Sealing Performance:Lub ntsej muag Raised (RF) concentrates lub ntsia liaj qhov rooj clamping quab yuam mus rau qhov chaw me me gasket, tsim kom muaj kev ntxhov siab ntau dua gasket zaum rau qhov nruj dua, xau- pov thawj foob.
Khoom Compatibility:RF flanges yog tus qauv rau cov hlau, stainless hlau, thiab cov kav hlau alloy hauv kev siv tshuaj lom neeg, roj, thiab roj. Flat Face (FF) flanges feem ntau yog siv thaum mating nrog brittle cam khwb cia- hlau twj, li qub, los yog cov khoom siv los tiv thaiv kev tawg thaum zawm bolts.
Q: Puas yog lub ntsej muag tsa lub ntsej muag plam ntawm flange yuav tsum tau vuam ntawm ob sab hauv thiab sab nraud?
A: Standard Requirement: Yog. Raws li cov kav dej loj (xws li ASME B31.3), Slip-Ntawm flange yuav tsum tau welded ob leeg sab nraud (ntawm lub hauv paus hub) thiab sab hauv (ze ntawm cov yeeb nkab kawg).
Lub hom phiaj: Sab nraud weld muab cov txheej txheem kev siv lub zog, thaum lub hauv paus weld seals kev sib txuas thiab tiv thaiv crevice corrosion ntawm phab ntsa hauv yeeb nkab thiab flange bore.
Cim npe nrov: Tuam Tshoj tsa ntsej muag plam ntawm flange, Tuam Tshoj tsa ntsej muag plam ntawm flange manufacturers, lwm tus neeg, Hoobkas
