Flange a wɔde nhama ayɛ

Threaded pipe flange-a wɔsan frɛ no ascrewed flange-de emu thread (tapped bore) di dwuma de ne abɔnten pipe thread no bɔ, na ɛma nhyɛso-tight jointwithout welding biara. Wei ma ɛyɛ papa ma -bore lines nketewa a wɔabara adwuma a ɛyɛ hyew, ɛsɛ sɛ instɔlehyɛn no yɛ ntɛmntɛm, anaasɛ wɔhwɛ kwan sɛ wɔbɛpaapae bere ne bere mu.

Nsɛm a wɔtaa de di dwuma no bi ne utility services, instrument take-offs, bere tiaa mu hook-ups, ne low-to{3}}moderate pressure nhyehyɛe. Octal Pipe de carbon dade, alloy dade, andstainless dade threaded flanges(ie,stainless dade threaded paipu flange) wɔ a ɛtrɛw kɛse ne adesuakuw range, a agye din akɛse te sɛ2′′ threaded flangeand4′′ threaded flange ka ho.

Baabi a threaded flanges di mu

• Welding / hot tumi krataa biara nni hɔ a ɛho nhia
• Ntɛmntɛm nhyiam ne gyinapɛn sealants (PTFE teyp anaa anaerobic) .
• Ɛnyɛ den sɛ wobesiesie na wɔasesa
• Paw pa ma galvanized anaasɛ coated paipu baabi a welding yɛ nea wɔmpɛ

Design caveats (mfiridwuma mu nokwaredi) .

• Wɔnkamfo nkyerɛ mma wosow a emu yɛ den, adesoa a ɛma ahopopo, anaasɛ thermal cycling kɛse
• Mpɛn pii no, ɛyɛ nhyɛso a ɛba fam–ɛkɔ fam ne bore nketewa nkutoo (Klas 150/300 a ɛtaa ba) .
• Nsɔano mudi mu kura gyina asaawa kwan a ɛteɛ (NPT/BSP) ne make-up torque/sealant a ɛfata so

• Flange gyinapɛn: .ASME B16.5 (Pipe Flanges ne Flanged Nneɛma a Wɔde Yɛ Adwuma) .
• Thread gyinapɛn ahorow:

NPT (a wɔayɛ no teateaa): ASME/ANSI B1.20.1
BSPT (a wɔayɛ no teateaa): ISO 7-1 / EN 10226
BSPP (a ɛne ne ho di nsɛ): ISO 228-1
Octal stamps thread type (NPT / BSPT / BSPP) pefee de kwati site mix-ups na ɛhwɛ hu sɛ gauge verification wɔ production mu.

• Standard Threaded Flange (Screwed Flange) a wɔde nhama ayɛ: .Bore a wɔabɔ no tẽẽ; wɔde ma wɔ RF (anim a wɔama so) anaa FF (anim a ɛyɛ tratraa) mu.
• Threaded a Ɛtew Flange so:Ɛka bore ketewa bi a wɔde nhama ayɛ bom wɔ flange kɛse mu OD-gye baabi ne reducer a ɛyɛ soronko (threaded reducing flange).
• Tapped Anifuraefo Flange:A anifuraefo flange drilled & tapped ne mu nhama ma vents, drains, anaa nnwinnade nkitahodi (tapped anifurae flange).
• NPT vs BSP ma nsɔano:
• NPT / BSPT (wɔayɛ no teateaa):Primary seal via asaawa a ɛtwetwe adwene; fa PTFE tape anaa nsuo a wɔde hyɛ mu di dwuma.
• BSPP (a ɛne ne ho di nsɛ): .Nsɔano a ɛwɔ gasket/O-ring; wɔde di dwuma wɔ baabi a ɛho hia sɛ wɔsan de di dwuma ne sɛnea wɔbɛkyerɛ kwan.
• Nneɛma ahorow a wɔde anim:

RF (a ɛtaa ba), FF (ma dade anaa fiberglass mfiri), RTJ bere a wɔsrɛ sɛ wɔbɛyɛ nnwuma titiriw.

• Nneɛma akɛse a agye din:2′′ threaded flange ne 4′′ threaded flange wɔtaa de sie ma afifide utilities ne skids.
• Nneɛma titiriw a wɔde yɛ:PVC threaded flange a ɛwɔ hɔ ma low-nhyɛso, ɛnyɛ -dade nhyehyɛe (ayɛfo gyinapɛn; ɛnyɛ ASME B16.5 dade).

• Size range: .1⁄2′′ – 24′′ (DN15–DN600) na ɛwɔ hɔ. small bore Ennu anaasɛ ɛne 4′′ yɛ pɛ a ɛtaa ba
• Nhyɛso adesua ahorow:Adesuakuw 150, 300 (adesuakuw a ɛkorɔn te sɛ 600 bere a wɔabisa, a wɔhwɛ ɔsom mu nhwehwɛmu so)
• N’anim:RF, FF, RTJ (wɔde di dwuma kakraa bi ne threaded esiane nhyɛso ho nsusuwii nti)

• Carbon Dade a Wɔde Yɛ:ASTM A105 (atwa yɛn ho ahyia), A350 LF2 (ɔhyew a ɛba fam-), A694 F52–F70 (aba a ɛkɔ soro-aba a ɛba ma nsu afiri som)
• Stainless Steel (Dade a ɛnyɛ den a wɔde nhama ayɛ flange):ASTM A182 F304/F304L, F316/F316L, F321, F347
• Alloy & Ɔsoro-Temp:ASTM A182 F11, F22, F91 (chrome-moly ma ɔhyew a ɛkɔ soro) .
• Duplex & Super Duplex: Nsɛm a Wɔka Kyerɛ:ASTM A182 F51 (2205), F53 (2507), F55 ma chloride-a ɛdɔɔso ne mpoano dwumadie
• Nea ɛnyɛ{0}}dade a wɔpaw:PVC threaded flange ma low-nhyɛso, nsu a ɛporɔw anaa nnuru utility nhama (ɛnyɛ-ASME dade)

Corrosion ahobammɔ / wie

• CS: ngo tuntum, zinc-a wɔde adura ho, ɔhyew-dip galvanized, FBE bere a wɔabisa
• SS: wɔayɛ no pickled & pasivated; optional EP ma ɔsom a ɛho tew
• Optional PTFE / rɔba linings ma pɔtee corrosives

• Weld-free instɔlehyɛn ahoboa:Wɔyɛ Octal Pipe threaded flanges ma bolting tẽẽ, yi adwuma a ɛyɛ hyew fi hɔ na ɛtew asiane a ɛwɔ beae hɔ ne bere a wɔde yɛ adwuma no so.
• Compact, nketewa-bore nimdeɛ:Ɛyɛ papa ma piping corridors a ɛyɛ den, instrument racks, ne modular skids wɔ baabi a baabi sua.
• Nsiesiei-adamfofa nhyehyɛe:Wobetumi ayi flanges ntɛmntɛm anaasɛ wɔsesa a wontwitwa nsu afiri, na ɛtew adwumayɛ mu ntwitwiridii so.
• Nneɛma & gyinapɛn ahorow a ɛyɛ mmerɛw:Ɛwɔ carbon steel, stainless steel, ne duplex grades mu, ɛne API, ASME, PED, ne ISO hyia ma afifideɛ ahwehwɛdeɛ ahodoɔ.
• Nsakraeɛ, project-aligned production:Wɔayɛ nhyehyɛe a egyina adetɔfo adwuma no bere nhyehyɛe so, na ɛhwɛ hu sɛ wɔde threaded flanges a ɛwɔ akɛse ne adesuakuw ahorow mu bɛkɔ bere ano.
• Nneɛma a wɔde kyekyere nneɛma a wɔkora so a ɛbɔ ho ban:Wɔde ngo a ɛko tia-nsɛe akata flanges so, wɔde plastic paipu nkataso akata so, na wɔde ahwɛyiye ahyɛ mu ma ayɛ krado sɛ wɔde besisi hɔ.

• Forging & Ɔhyew a Wɔde Yɛ Adwuma:Forged blanks a wɔahyɛ so aburow a ɛsen; normalized/Q&T/ano aduru a wɔde ayɛ aduru a wɔde yɛ spec.
• Mfiri a Wɔde Yɛ Pɛpɛɛpɛ:CNC wie a bore, nhama, PCD, ne anim (RF 125-250 AARH; RTJ grooves per ASME).
• Thread no mu Nhwehwɛmu:100% gauging to ASME B1.20.1 (NPT) / ISO 7-1 / ISO 228 (BSPT/BSPP) a ɛkyerɛ sɛnea wɔyɛ adwuma wɔ hɔ.
• NDT & Nhyɛso Sɔhwɛ:UT/MT/PT sɛnea wɔakyerɛ no; hydro test wɔ hɔ bere a wɔabisa ama nhyiam ahorow.
• Nwoma a wɔakyerɛw:MTRs (EN 10204 3.1/3.2), ɔhyew a wotumi hwehwɛ mu, nnipa a wɔto so abiɛsa-nhwehwɛmu (BV/SGS/TÜV) bere a wɔhwehwɛ.

• Nneɛma a wɔde di dwuma: mframa, nitrogen, nsuonwini a wɔde hwehwɛ nneɛma mu, nsu ho adwumayɛ
• Adwinnade hook-ups ne nketewa-bore nhyehyɛe tie-ins
• Chemical dosing lines ne bere tiaa mu bypass
• Ogya-nsu nkorabata nkitahodi (a adesua/anim ahyia ne nhyehyɛe) .
• Nnwuma a ɛba fam-ɔhyew (LF2) ne asɛyɛde a ɛfa nsɛe ho (316L, duplex) .

• Susudua:ASME B16.5 (wɔde nhama ayɛ) .
• Nhama a wɔde kyerɛw:NPT, BSPT, BSPP, ne wɔn a wɔka wɔn ho
• Nneɛma akɛse:1⁄2′′ – 24′′ (2′′ & 4′′ threaded flanges a wɔtaa de sie)
• Adesua ahorow:150 / 300 (600 sɛ wobisa a)
• Anim: .RF / FF / RTJ na ɛyɛ adwuma
• Nneɛma ahorow:Standard threaded, threaded tew flange, tapped anifuraefo flange
• Nneɛma a Wɔde Yɛ:CS (A105/A350 LF2), SS (F304/F316), Nneɛma a Wɔde Afrafra, Nneɛma a Wɔde Yɛ Nneɛma abien; PVC threaded flange ma low-nhyɛso a ɛnyɛ-dade nhyehyɛe

1.Dodow, NPS, Nhyɛso Adesuakuw (sɛ nhwɛso no, 2′′, Adesuakuw 300)
2.Thread Form (NPT / BSPT / BSPP) ne nsaanodwuma sɛ ɛyɛ soronko a
3.Facing (RF / FF / RTJ) ne gasket type sɛ wonim a
4.Nneɛma a wɔde yɛ adesua (A105, LF2, F316L, F22, F51, ne nea ɛkeka ho) .
5.Nhwehwɛmu ahwehwɛde (NDT, hydro, 3rd-party) .
6.Finish / Coating (galvanizing, pasivation, FBE) .
7.Any specials: threaded tew flange, tapped anifuraefo flange, paint kɔla, agyiraehyɛde, packaging

Adansedi nkrataa

 

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ISO 9001 Adansedi krataa

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