Warshadda iyo soosaarayaasha Waalka Balanbaalisyada Nooca U ee Shiinaha

Nooca U Balanbaalis Waalka

Nooca U ee Waalka Balanbaalis Sawirka La Soo Bandhigay

Sharaxaad Gaaban:

Thewaalka balanbaalis ee nooca U flanged doubleWaxay la wadaagtaa qaab-dhismeed isku mid ah oo adkeysi leh sida nooca wafer-ka, laakiin waxay leedahay flanges isku dhafan labada daraf si loo helo isku-hagaajinta flange-ka saxda ah iyo rakibid fudud. Kursiga caagga ah si buuxda ayaa loogu dhejiyaa si toos ah jirka, taasoo hubinaysa shaabad adag oo waara iyada oo aan lahayn qaybo kursi oo gaar ah. Waxaa loo sameeyay API 609 / EN 593, cabbirka DN350–DN1200 (14″–48″), qiimeynta cadaadiska PN10 / PN16 / PN25 iyo ANSI Class 125/150. Nortech waa soo saaraha iyo alaab-qeybiyaha waalka balanbaalisyada nooca U-nooca ah ee ugu horreeya Shiinaha.

Naqshadaynta flange-ka isku dhafan waxay meesha ka saaraysaa baahida loo qabo qalabka wax lagu beddelo ee flange-ka, taasoo yaraynaysa wakhtiga rakibidda iyo khatarta ah in si khaldan loo hagaajiyo - gaar ahaan qiimo u leh dhuumaha dhexroorka weyn ee biyaha, waraabka, iyo nidaamyada geeddi-socodka warshadaha. Jidhka iyo saxanka waxaa laga heli karaa bir ductile ah, bir kaarboon, bir aan miridh lahayn, iyo alu-naxaas si ay ugu habboonaadaan warbaahinta daxalka ama baahida badan. Qalabka kuraasta waxaa ka mid ah EPDM, NBR, FKM, iyo silicone, oo daboolaya noocyo kala duwan oo heerkul iyo noocyo dareere ah. Flange-ka sare ee ISO 5211 wuxuu hubiyaa iswaafajinta tooska ah ee qalabka wax lagu beddelo ee gacanta, korontada, iyo kuwa neefta ku shaqeeya. Dhammaan waalka waxaa lagu tijaabiyaa oo lagu kormeeraa API 598 / EN 12266.

Noo soo dir emayl

Faahfaahinta Badeecada

Calaamadaha Alaabta

Waalka Balanbaalisyada Nooca U-Flanged Double Flanged — Hordhac Hordhac ah

Waa maxay Waalka Balanbaalis ee U-Nooca ah ee Laba-Flanged leh?

Thewaalka balanbaalis ee nooca U flanged doublewaa waalka balanbaalis ee fadhiya adkeysi leh — oo sidoo kale loo yaqaan "concentric", "canab la safeeyey", ama waalka balanbaalis ee "caag ku fadhiya". Waxay leedahay kursi caag ah oo adkeysi leh oo si toos ah ugu dheggan jirka, inta u dhaxaysa dhexroorka dibadda ee saxanka iyo derbiga gudaha ee waalka, taasoo hubinaysa shaabad lagu kalsoonaan karo oo ku xiran xumbo badan oo loo adeegsado codsiyo kala duwan.

Waa waalka wareega rubuc-rog ah oo wareega 90° si uu si buuxda u furo ama u xiro socodka dareeraha. Saxanka wareega - oo ku rakiban bartamaha jirka waalka - wuxuu u adeegaa sidii habka xidhitaanka koowaad, oo ku xiran hawl-wadeen ama gacan iyada oo loo marayo usha dhexe. Marka saxanku dhammeeyo wareeg buuxa oo 90-degree ah, waalku wuxuu u shaqeeyaa sidiituubooyinka karantiilidaMarka qayb ahaan la furo, waxay u shaqeysaa sidiiwaalka nidaaminaya socodka, taasoo u oggolaanaysa xakamaynta saxda ah ee xaglaha furitaanka ee kala duwan.

Marka la eego habka rakibidda, nooca U-ga waxaa loo kala saaraawaalka nooca wafer-ka ahIn kasta oo ay leedahay laba flanges oo isku dhafan oo lagu shubay jirka, cabbirradeeda fool-ka-fool waxay la mid yihiin nooca wafer-ka caadiga ah - qaab-dhismeed isku dhafan, oo ku habboon laba flanges oo tuubooyin ah oo leh ul ka gudbaya dhinac ilaa dhinac. Waalka waxaa lagu hayaa meeshiisa waxaana lagu shaabadeeyaa gaskets iyadoo la raacayo xiisadda stud. Flanges-ka isku dhafan waxaa si gaar ah loogu talagalay inay ka caawiyaan isku-xidhka iyo rakibidda, taasoo ka dhigaysa habayntan doorashada ugu habboon ee cabbirrada tuubooyinka waaweyn.

Nortech, waalka balanbaalisyada ee adkeysiga leh ee nooca wafer iyo nooca luguhu waxay daboolaan DN32–DN600. Dhexroorka waaweyn, waalka balanbaalisyada ee nooca U-flanged ayaa la isticmaalaa - iyadoo la bixinayo qaab-dhismeed kursi oo adkeysi leh oo la xaqiijiyay oo cabbirro DN350–DN1200 ah (14″–48″).

Shaxda CV/KV ee nooca U-nooca balanbaalis ee adkeysiga leh ayaa la heli karaa marka la codsado.

Nooca U iyo Waferka iyo Nooca Laba-laaban ee la jarjaray— saddexda nooc ee rakibidda waxay wadaagaan qaab-dhismeed isku mid ah oo fadhiga ah laakiin way ku kala duwan yihiin sida ay ugu xirmaan dhuumaha. Isbarbardhigga hoose wuxuu muujinayaa farqiga ugu muhiimsan ee ku jira isku xirka dhammaadka iyo habka rakibidda.

DN350–DN1200 PN10 / PN16 / PN25 Fasalka ANSI 125/150 Kursiga caagga ah ee Vulcanized Isku-xidhka flange-ka isku dhafan Fudud oo aan dayactir lahayn

Isbarbardhigga rakibidda waalka balanbaalis ee fadhiya ee adkeysi leh - nooca wafer-ka, nooca U, nooca laba-laaban ee flange-ka leh

Isbarbardhigga rakibidda: nooca wafer / nooca U / nooca flanged labanlaab ah

U-Nooca Wadnaha Balanbaalis - Astaamaha ugu Muhiimsan Horudhaca

Astaamaha ugu muhiimsan ee waalka balanbaalis ee fadhiga ee U-nooca ah

Dhisme yar - miisaan yar, meel kaydin iyo rakibid oo yar

Usha dhexe, shaabad 100% laba-jiho ah oo xumbo adag leh, jiho kasta oo rakibid ah

Jidh buuxa oo daloola - iska caabin hooseeya oo socodka ah

Marin biyood oo aan godad lahayn - si fudud loo nadiifin karo loona jeermi karo, oo ku habboon biyaha la cabi karo

Jidh caag ah oo dahaadh leh - dareere waligiis ma taaban jidhka birta

Naqshadeynta saxanka aan lahayn biinanka - waxay meesha ka saartaa waddooyinka daadashada ee saxanka

TS ISO 5211 Flange-ka ugu sarreeya - otomaatig fudud iyo dib-u-habeyn ku-habeyn firfircoon

Xuddunta hawlgalka oo hooseysa - xulashada dhaqaajiyaha dhaqaale ahaan

Bearings-ka PTFE-dahaarka leh — dayactir la'aan, saliid looma baahna

Dahaarka la geliyay — si fudud loo beddeli karo, aan lahayn daxal jidheed, oo ku habboon adeegga dhammaadka khadka

Flanges-ka Isku-dhafan - fududee isku-hagaajinta saxda ah iyo rakibidda waalka dhexroorka weyn

Waalka balanbaalis ee fadhiya ee adkeysi leh muuqaalka badeecada ee nooca U-ga ah

U-Nooca Balanbaalisyada - Tilmaamaha Tiknoolajiyada Horudhaca Module 1

Tilmaamaha farsamada

Heerarka

Naqshadeynta & soo saarista	API 609 / EN 593
Fool ka fool	ISO 5752 / EN 558-1 Taxanaha 20
Dhamaadka flange-ka	ISO 1092 PN6/10/16/25 \| ANSI B16.1 / B16.5 Fasalka 125/150
Qiimaynta cadaadiska	PN6 / PN10 / PN16 / PN25 \| Fasalka ANSI 125/150
Tijaabo & kormeer	API 598 / EN 12266 / ISO 5208
Ku rakibidda dhaqdhaqaaqaha	ISO 5211

qaybaha ugu muhiimsan ee qalabka

Jidh	Birta Ductile, birta kaarboon, birta aan daxalka lahayn, birta aan daxalka lahayn ee laba-laaban, Monel, Alu-naxaas
Saxanka	Birta Ductile (nickel ama nayloon dahaarka leh), Alu-naxaas, bir aan miridh lahayn, laba-laab, Monel, Hastelloy
Dahaarka	EPDM / NBR / FPM / PTFE / Hypalon
Jirrid	Bir aan miridh lahayn / Monel / Duplex
Bushing	PTFE
Boolal	Bir aan miridh lahayn

U-Nooca Butterfly Valve — Tilmaamaha Tiknoolajiyada Horudhaca Module 2

Qalabka jirka ee waalka

Alaab	Darajooyinka caadiga ah	Codsiyada caadiga ah
Birta Ductile	GGG40/50 GGG40.3 (kuleyl lagu daweeyay) ASTM A536 60-40-18 BS2789 400-18	Codsiga guud Adeegsiyo culus, qabow, kiimikooyin, saldhigyo koronto
Bir aan miridh lahayn	ASTM A351 CF8 / CF8M Duplex UB6 / 31803	Farmashiyaha, cuntada iyo cabitaanka
Alu-naxaas	ASTM B584 C95400 BS 1400 LG1 DIN 1705 (RG10)	Adeegga badda

Qalabka saxanka waalka

Alaab	Darajooyinka caadiga ah	Codsiyada caadiga ah
Nikkel DI ah oo dahaarka leh	GGG40/50 GGG40.3 (kuleyl lagu daweeyay) ASTM A536 60-40-18 BS2789 400-18	Hawada, biyaha kulul ama qabow ee aan miridhku daxalka lahayn
Nayloon DI ah oo dahaarka leh	GGG40/50 GGG40.3 (kuleyl lagu daweeyay) ASTM A536 60-40-18 BS2789 400-18	Biyo la cabi karo, biyo (ugu badnaan 70°C, pH 4.5–9)
DI PTFE oo la safeeyey	GGG40/50 GGG40.3 (kuleyl lagu daweeyay) ASTM A536 60-40-18 BS2789 400-18	Asiidh, alkali, saliid, biyo, hawo
Bir aan miridh lahayn	ASTM A351 CF8 / CF8M	Biyo la cabi karo, biyo macdan laga dhigay, dareereyaal, biyo warshadeed
Bir aan daxal lahayn oo laba jibbaaran	Duplex UB6 / 31803	Biyo la cabi karo, biyo qaboojin, biyo badda, biyo macdan laga saaray, dareereyaal, cunto
Alu-naxaas	ASTM B584 C95400 BS 1400 AB2 DIN 1714 CuAl10Ni	Biyaha badda, biyaha la cabi karo, gaaska
Hastelloy-C	CW-12MW A494	Asiidhyada fosfooraska, hypochloric, acetic, formic, iyo sulfurous

Dahaarka gacmaha caagga ah

Alaab	Heerka heerkulka	Warbaahinta ku habboon
NBR	0°C – 90°C	Hydrocarbons-ka Aliphatic (shidaalka, saliidaha udgoonka hooseeya, gaasaska), biyaha badda, hawo la cadaadiyey, budo, walxo dhagax ah, faakiyuum, sahay gaas
EPDM	−20°C – 110°C	Guud ahaan biyaha (kulul, qabow, badda, ozone, barkadda dabaasha, warshadaha), asiidhyada daciifka ah, xalalka milixda daciifka ah, aalkolada, ketones, gaasaska dhanaan, casiirka sonkorta
EPDM-ka Nadaafadda	−10°C – 100°C	Biyo la cabi karo, cunto, biyo la cabbo oo aan koloriin ku jirin
EPDM-H	−20°C – 150°C	HVAC, biyo qabow, cunto, casiir sonkor ah
Viton (FKM)	0°C – 200°C	Hydrocarbons-ka Aliphatic, aromatic iyo halogen, gaasaska kulul, biyaha kulul, uumiga, asiidhyada aan organic ahayn, alkali