Flange eriko obuwuzi

Threaded pipe flange-era eyitibwa ascrewed flange-ekozesa thread ey’omunda (tapped bore) okukwatagana ne thread ya payipu ey’ebweru, okutondawo pressure-tight jointwithout any welding. Kino kigifuula ennungi ku layini entono-bore nga omulimu ogwokya gukugirwa, okuteekebwa kulina okuba okw'amangu, oba okusasika buli luvannyuma lwa kiseera kusuubirwa.

Enkola eza bulijjo ez'okukozesa mulimu empeereza ez'omugaso, okuggyawo ebikozesebwa, okusiba -okusiba okw'ekiseera, n'enkola za puleesa eya wansi-okutuuka ku-ey'ekigero. Octal Pipe supplies ekyuma kya kaboni, ekyuma kya alloy, andstainless steel threaded flanges(ie,ekyuma ekitali kizimbulukuse threaded payipu flange) mu sayizi empanvu ne kiraasi range, omuli sayizi emanyiddwa nga 2′′ threaded flangeand4′′ threaded flange.

Awali flanges eziriko obuwuzi we zisinga

• Tekyetaagisa lukusa lwa welding / hot
• Okukuŋŋaanya amangu n’ebiziyiza ebya bulijjo (PTFE tape oba anaerobic) .
• Okuddaabiriza n’okukyusaamu okwangu
• Okulonda kirungi ku payipu eriko galvanized oba coated nga welding tekyetaagisa

Design caveats (obwesimbu bwa yinginiya) .

• Si kirungi ku kukankana okw’amaanyi, okutikka okukankana, oba okuvuga obugaali obunene obw’ebbugumu
• Okutwalira awamu kikoma ku puleesa eya wansi–ya kigero n’obutuli obutono (Class 150/300 most common) .
• Obutuufu bwa seal businziira ku ffoomu entuufu ey’obuwuzi (NPT/BSP) ne make-up torque/sealant entuufu

• Omutindo gwa flange:ASME B16.5 (Flange za payipu n’ebintu ebiriko Flanged)
• Omutindo gw'obuwuzi:

NPT (efuuse entono): ASME/ANSI B1.20.1
BSPT (efuuse enkokola): ISO 7-1 / EN 10226
BSPP (ekwatagana): ISO 228-1
Octal ekwata bulungi sitampu ekika kya thread (NPT / BSPT / BSPP) okwewala site mix-ups era ekakasa okukakasa gauge mu kukola.

• Flange eriko obuwuzi obwa bulijjo (Flange eriko ebikulukusi): .Obutereevu tapped bore; eweebwa mu RF (ffeesi esituddwa) oba FF (ffeesi empanvu).
• Flange ekendeeza ku buwuzi:Egatta ekituli ekitono ekiriko obuwuzi mu flankisi ennene OD-kikekkereza ekifo n’ekikendeeza eky’enjawulo (flangi ekendeeza obuwuzi).
• Tapped Blind Flange: Omuzibe w’amaaso:A blind flange drilled & tapped n'obuwuzi obw'omunda for vents, drains, oba ebikozesebwa okuyungibwa (tapped blind flange).
• NPT vs BSP okusiba:
• NPT / BSPT (ekifuuse ekitono): .Primary seal okuyita mu kuyingirira obuwuzi; kozesa PTFE tape oba eddagala eriziyiza amazzi.
• BSPP (ekwatagana): .Ebisiba nga biriko gasket/O-ring; ekozesebwa nga okuddamu okukozesebwa n’okulungamya bikulu.
• Ebika ebitunudde mu maaso:

RF (esinga okumanyibwa), FF (ku byuma ebisuuliddwa oba fiberglass), RTJ ku kusaba emirimu egy’enjawulo.

• Sayizi ezimanyiddwa ennyo:2′′ threaded flange ne 4′′ threaded flange zitera okuteekebwa mu sitoowa olw’ebikozesebwa mu bimera ne skids.
• Ebikozesebwa eby’enjawulo:PVC threaded flange esangibwa ku nkola za puleesa entono, ezitali -ebyuma (omutindo gw’omukozi; si kyuma kya ASME B16.5).

• Sayizi ezitali zimu:1⁄2′′ – 24′′ (DN15–DN600); small bore Entono oba yenkana 4′′ most typical
• Ebika bya puleesa:Class 150, 300 (class eza waggulu nga 600 nga zisabiddwa, nga zirina okwekenneenya empeereza)
• Okwolekera:RF, FF, RTJ (okukozesebwa okutono ne threaded olw’okulowooza ku puleesa)

• Ekyuma kya kaboni:ASTM A105 (ambient), A350 LF2 (ebbugumu ettono-), A694 F52–F70 (amakungula amangi-okuweereza payipu)
• Ekyuma ekitali kizimbulukuse (Stainless steel threaded flange):ASTM A182 F304/F304L, F316/F316L, F321, F347
• Alloy & Waggulu-Temp:ASTM A182 F11, F22, F91 (chrome-moly ku bbugumu eriri waggulu)
• Duplex & Super Duplex: Ekifo eky'okubiri:ASTM A182 F51 (2205), F53 (2507), F55 ku mpeereza ya chloride-mungi n’okubeera ku nnyanja
• Enkola etali -ekyuma:PVC threaded flange for low-pressure, amazzi agavunda oba layini ezikozesebwa eddagala (ezitali-ASME ekyuma)

Okukuuma okukulukuta / okumaliriza

• CS: amafuta amaddugavu, zinc-plated, eyokya-dip galvanized, FBE ku kusaba
• SS: pickled & pasivated; EP ey’okwesalirawo okusobola okuweereza obuyonjo
• Optional PTFE / rubber linings ku bikozesebwa ebitongole

• Weld-okwetegekera okuteeka ku bwereere:Octal Pipe threaded flanges zikolebwa okusobola okusiba obutereevu, okumalawo emirimu egy’ebbugumu n’okukendeeza ku bulabe bw’ekifo n’obudde bw’okuyimirira.
• Obukugu obutono, obutono-bore:Kirungi nnyo ku kkubo erinywevu mu payipu, ebifo ebiteekebwamu ebivuga, ne modular skids awali ekifo ekitono.
• Okuddaabiriza-dizayini ya mukwano:Flanges zisobola okuggyibwawo amangu oba okukyusibwa nga tezisala payipu, ekikendeeza ku kutaataaganyizibwa kw’emirimu.
• Ebikozesebwa & omutindo okukyukakyuka:Esangibwa mu kyuma kya kaboni, ekyuma ekitali kizimbulukuse, ne ddaala lya duplex, nga kituukana ne API, ASME, PED, ne ISO ku byetaago by’amakolero eby’enjawulo.
• Okufulumya okukyukakyuka, okukwatagana kwa pulojekiti-:Okukola kutegekebwa okusinziira ku biseera bya pulojekiti ya bakasitoma, okukakasa nti mu budde obuuma obuyitibwa threaded flanges mu sayizi ne kiraasi ez’enjawulo butuusibwa.
• Okupakinga okukuuma okukuuma:Flanges zisiigibwako woyiro aziyiza-okukulukuta, ne zisibibwa n’ebikopo bya payipu eby’obuveera, era ne zipakibwa n’obwegendereza okutuuka nga zeetegefu okuteekebwa.

• Okujingirira & Okujjanjaba ebbugumu:Ebifo ebijingirire nga biriko okutambula kw’empeke okufugibwa; normalized/Q&T/okugonjoola okunywezeddwa okutuuka ku spec.
• Okukola ebyuma mu ngeri entuufu:CNC okumaliriza kwa bore, obuwuzi, PCD, n’okutunula (RF 125–250 AARH; RTJ grooves buli ASME).
• Okukakasa Thread:100% okupima okutuuka ku ASME B1.20.1 (NPT) / ISO 7-1 / ISO 228 (BSPT/BSPP) Enkola y’okukozesa enkola eno.
• NDT & Okugezesebwa kwa Puleesa:UT/MT/PT nga bwe kirambikiddwa; okugezesa amazzi kuliwo ku kusabibwa okukuŋŋaanyizibwa.
• Ebiwandiiko:MTRs (EN 10204 3.1/3.2), okulondoola ebbugumu, okwekebejja kw’ekibiina eky’okusatu- (BV/SGS/TÜV) ku bwetaavu.

• Ebikozesebwa: empewo, nayitrojeni, okulondoola omukka, empeereza y’amazzi
• Ebikozesebwa hook-ups n'obutono-bore enkola tie-ins
• Layini z’okugaba eddagala n’okuyita mu biseera
• Omuliro-okuyungibwa kw'amatabi g'amazzi (nga kiraasi/ffeesi ekwatagana n'enkola)
• Empeereza ya bbugumu eri wansi- (LF2) n'omulimu gw'okukulukuta (316L, duplex)

• Omutindo:ASME B16.5 (erimu obuwuzi)
• Emitwe:NPT, BSPT, BSPP, ne banne
• Sayizi:1⁄2′′ – 24′′ (2′′ & 4′′ flanges eziriko obuwuzi ezitera okubeera mu sitoowa)
• Ebisulo:150 / 300 (600 ku kusaba)
• Feesi:RF / FF / RTJ nga bwe kiri
• Ebika:Standard threaded, threaded okukendeeza flange, tapped omuzibe flange
• Ebikozesebwa:CS (A105/A350 LF2), SS (F304/F316), Alloy, Ebisenge ebibiri; PVC threaded flange ku nkola za puleesa entono ezitali-ebyuma

1.Obungi, NPS, Ekibiina kya Puleesa (okugeza, 2′′, Ekibiina 300)
2.Thread Form (NPT / BSPT / BSPP) n'okukozesa emikono bwe kiba kya njawulo
3.Facing (RF / FF / RTJ) ne gasket ekika bwe kiba kimanyiddwa
4.Ekigero ky’ebintu (A105, LF2, F316L, F22, F51, n’ebirala)
5.Ebyetaagisa mu kukebera (NDT, hydro, 3rd-party) .
6.Finish / Okusiiga (galvanizing, pasivation, FBE) .
7.Any specials: threaded okukendeeza flange, tapped muzibe flange, langi langi, akabonero, okupakinga

Ebiwandiiko ebikakasa

 

Satifikeeti ya CE

Satifikeeti ya ISO 9001

Ebbaluwa ya API Q1

Satifikeeti ya ABS

Satifikeeti ya AP-5L

Satifikeeti ya API-5CT

 

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