I-flange ye-Din dn800 en10921 pn40 pn6 carbon steel weld neck flange

Incazelo emfushane:

Ububanzi Obujwayelekile: DN800 (800mm / 31.5 amayintshi)

Ububanzi Bangaphandle: 930mm ± 2mm (uchungechunge lwe-PN40)

Ububanzi beSiyingi Sebholthi: 880mm ± 1.5mm

Inani Lemigodi Yebholthi: Imigodi engu-28 (ukucushwa kwe-PN40)

Ububanzi bembobo yebholithi: 39mm yamabholithi e-M36

Ubukhulu beHub: okungenani 58mm (PN40)

Ubukhulu beFlange: 72mm (PN40), 30mm (PN6)

Ubude beHub: 200mm ejwayelekile, engenziwa ngezifiso kuze kufike ku-400mm

Isisindo: 285-310kg (PN40), 95-110kg (PN6)

Sithumelele i-imeyili Landa njenge-PDF

Imininingwane Yomkhiqizo

Ukusetshenziswa okuvamile kwezinsimbi zamapayipi

I-DN800 DIN EN1092-1 PN40/PN6 Carbon Steel Weld Neck Flange

I-DN800 DIN EN1092-1 PN40/PN6 Carbon Steel Weld Neck Flange imele ingxenye ebalulekile ezinhlelweni zamapayipi amakhulu adinga ubuqotho besakhiwo obuphezulu kanye nokusebenza kokuvala okuthembekile. Yakhiwe ngokwezindinganiso zaseYurophu eziqinile, le flange yenzelwe ukusetshenziswa kokucindezela okuphezulu ezinqubweni zezimboni, ihlanganisa amandla aqinile ensimbi yekhabhoni kanye nomshini wokulungisa onembile ukuqinisekisa ukusebenza kahle kakhulu ezimweni zesevisi ezidingayo.

ISICELO

Igama Lomkhiqizo	I-Lap joint/i-flange ekhululekile
Usayizi	1/2"-24"
Ingcindezi	150#-2500#,PN0.6-PN400,5K-40K
Okujwayelekile	I-ANSI B16.5, EN1092-1, JIS B2220 njll.
Isiphetho se-stub	I-MSS SP 43, i-ASME B16.9
Izinto	Insimbi engagqwali:A182F304/304L, A182 F316/316L, A182F321, A182F310S, A182F347H, A182F316Ti, 317/317L, 904L, 1.4301, 1.4307, 1.4401, 1.4571,1.4541, 254Mo njalo njalo.
	Insimbi yekhabhoni:A105, A350LF2, S235Jr, S275Jr, St37, St45.8, A42CP, A48CP, E24, A515 Gr60, A515 Gr 70 njll.
	Insimbi engagqwali ephindwe kabili:I-UNS31803, SAF2205, UNS32205, UNS31500, UNS32750, UNS32760, 1.4462,1.4410,1.4501 njll.
	Insimbi yepayipi:I-A694 F42, A694F52, A694 F60, A694 F65, A694 F70, A694 F80 njll.
	Ingxubevange ye-nickel:i-inconel600, i-inconel625, i-inconel690, i-incoloy800, i-incoloy 825, i-incoloy 800H,C22, C-276, i-Monel400, i-Alloy20 njll.
	Ingxubevange ye-Cr-Mo:A182F11, A182F5, A182F22, A182F91, A182F9, 16mo3,15Crmo, njll.
Isicelo	Imboni ye-Petrochemical; imboni yezindiza kanye nezindiza; imboni yemithi; ukukhishwa kwegesi; isitshalo samandla; isakhiwo semikhumbi; ukwelashwa kwamanzi, njll.
Izinzuzo	isitoko esilungile, isikhathi sokulethwa esisheshayo; sitholakala ngosayizi bonke, senziwe ngokwezifiso; ikhwalithi ephezulu

Yakhiwe ngensimbi yekhabhoni ye-premium P265GH, le flange yentamo yokushisela inikeza izakhiwo ezimangalisayo zomshini okuhlanganisa amandla amancane okukhiqiza angu-265 MPa kanye namandla okunamathela angu-410-530 MPa. Ukwakheka kwamakhemikhali kwezinto ezilawulwa ngokucophelela kunikeza ukushisela okuhle kakhulu, ukumelana nokugqwala, kanye nokuqina kuzo zonke izinga lokushisa kusukela ku--20°C kuya ku-+400°C.

AMAZINGA OKUDINGEKA

I-AMSE B 16.5-CZIT

EN1092--CZIT

I-JISB 2220 -CZIT

UMBONO WEMINININGWANE YEMIKHIQIZO

Ihambisana nemininingwane ye-DIN EN1092-1, le flange ihlangabezana nezindinganiso zekhwalithi zaseYurophu eziqinile zemishini yokucindezela. Isilinganiso se-PN40 sibonisa umthamo wokucindezela ojwayelekile wamabha angu-40 ku-120°C, kuyilapho uhlobo lwe-PN6 lunikeza izixazululo ezingabizi kakhulu zezinhlelo zokusebenza ezicindezelayo. Zombili izilungiselelo zigcina ukunemba kobukhulu ngaphakathi kwamazinga okubekezelelana kwe-ISO, okuqinisekisa ukuhambisana okungenamthungo nezinhlelo zamapayipi omhlaba jikelele.

UKUMAKISHA NOKUPHAKISHA

I-flange ngayinye ye-DN800 ifakwa ngaphansi kokufakwa okuphelele kokuvikela okuqala nge-VCI (Vapor Corrosion Inhibitor) coating ukuvimbela ukugqwala ngesikhathi sokuthutha. Ukugoqa kwepulasitiki okunzima ngakunye kunikeza isivikelo esiyinhloko, kuyilapho ukufakwa kwe-foam okusikiwe ngokwezifiso kuvikela izindawo ezifakwe ngomshini kanye nezimbobo zamabholidi. Amabhokisi ezinkuni anohlaka oluqinisiwe aqinisekisa ubuqotho besakhiwo ngesikhathi sokuthunyelwa kwamanye amazwe, kanye nokusatshalaliswa kwesisindo okufanele kanye namaphuzu okuphakamisa aphawulwe ngokucacile ukuze kuphathwe ngokuphephile.

Inqubo yethu yokuthumela ifaka izindlela ezikhethekile zokuphatha izingxenye ezinkulu kakhulu. I-flange ngayinye ithola uphawu lokuhlonza oluhlala njalo olufaka ibanga lezinto, inombolo yokushisa, kanye nesilinganiso sokucindezela ukuze kube lula ukuphatha impahla. Sithuthukisa ukulayisha kwesitsha ukuze sisebenzise isikhala kahle ngenkathi siqinisekisa ukusatshalaliswa kwesisindo okufanele, ngamadokhumenti okuthumela anemininingwane afaka uhlu lokupakisha, izitifiketi zesisindo, kanye nemiyalelo yokuphatha ehambisana nokuthunyelwa ngakunye.

UKUHLOLA

I-flange ngayinye idlula ezimisweni zokuhlola ezinzima eziqala ngokuhlolwa kwe-ultrasonic ukuthola amaphutha angaphakathi. Ukuqinisekiswa kobukhulu kusetshenziswa izinhlelo zokulinganisa i-laser kuqinisekisa ukuhambisana nokubekezelelana kwe-EN1092-1, kuyilapho ukuhlolwa kwe-hydrostatic ngengcindezi elinganiswe izikhathi ezingu-1.5 kuqinisekisa ikhono lokulawula ingcindezi. Ukuqinisekiswa kwezinto kuhlanganisa ukuhlaziywa okugcwele kwamakhemikhali kanye nokuhlolwa kwempahla yemishini ngokulandelela okuphelele kusukela ezintweni ezingavuthiwe kuya kumkhiqizo oqediwe.

INKQUBO YOKUKHIQIZWA

1. Khetha izinto zokusetshenziswa zangempela	2. Sika izinto zokusetshenziswa	3. Ukushisa kusengaphambili
4. Ukwakha	5. Ukwelashwa ngokushisa	6. Umshini Onzima
7. Ukubhoboza	8. Ukubumba kahle	9. Ukumaka
10. Ukuhlolwa	11. Ukupakisha	12. Ukulethwa

ICALA LOKUBAMBISANA

Iphrojekthi eseTurkey, ama-flange asetshenziswa emipayipini yegesi yemvelo. Wonke lawo ma-flange avunyelwe yi-TUV.

ISHIDI LEDATHA LE-FLANGE

1Ubukhulu be-flange kanye nokubekezelelana kufanele kube ngokwe-ASME B16.5.
2. Ama-Flanges kufanele akhiqizwe ngokubumba.
3. Izinto zokwakha kufanele zihambisane nezindinganiso ze-ASTM A105, ASTM A694 F65 kanye ne-ASTM A694 F70.
4. Ama-flange e-ASTM A694 F65 kanye ne-ASTM A694 F70 kufanele acinywe futhi aqiniswe.
5. Izitifiketi zokuhlolwa kwezinto kanye nemibiko yokwelashwa kokushisa kufanele zenziwe zitholakale ukuze kuhlolwe i-TPI.
6. Ama-flange e-WN kumele abe neziphetho ze-bevel ezihambisana ne-ASME B16.25.
7. Amanani okuhlola amakhemikhali kanye nokwemishini (umthelela, isivuno, ukuqina njll.) kumele ahambisane namazinga ahlobene.
8. Zonke izindawo kufanele zifakwe umshini futhi zifakwe i-varnish ngamafutha acacile ukuze kuvinjelwe ukugqwala.
9. Ukumaka kuzofaka ulwazi olulandelayo,

• Ububanzi (isikhathi esiphelelwe yisikhathi esingu-6”)
• Isigaba sokucindezela (siphelelwa yisikhathi ngama-150 LB)
• Izinga Lezinto (iphelelwa yisikhathi i-ASTM A 105)
• Ubukhulu bodonga (isikhathi esingaphezu kuka-4,78 mm)
• Inombolo Yokushisa (iphelelwa yisikhathi ngo-138413)
• Izinga lokukhiqiza (i-ASME B16.5)

I-ANSI B16.5 Wn Flange A105 Astm A694 F65 F70 Cl150 Cl400 Welding Neck Flange

10. Izinto zokwakha kumele zingabi namaphutha noma imifantu ebusweni. Ukulungiswa kokushisela akuvunyelwe ngokuphelele.
11. Zonke izingcezu ze-flange kufanele zibe nobuso obuphakanyisiwe (RF) obunobuso bokuvala. Ubuso bokuvala kufanele bube yi-Ra 3,2 – 6,3 µm (125 – 250 mic. inc.) acc. ku-ASME B46.1.
12. Izinto kufanele zipakishwe ukuze kuvinjelwe umonakalo emishinini nasekuvaleni izindawo.
13. Zonke izilinganiso kufanele zibe ngezilinganiselo ezinhle (+). Izilinganiselo zokususa azivunyelwe ngokuphelele.
14. Izibani ze-Flange kufanele zihlanganiswe ne-ASME B16.25.
15. Inqubo yokukhiqiza izohlolwa nganoma yisiphi isikhathi yi-TPI.
16. I-TPI ingathatha amasampula kunoma iyiphi into yokwenza isampula yokuhlola yamakhemikhali/yemishini.
17. Umbiko wokuhlola ozayo uzobuyekezwa yi-TPI.

Into	Usayizi (Inch)	Isigaba Sokucindezela	CS	Izinto	Isisindo (mm)	Indawo	Ubuningi.
I-SORF	12	150LB	20	A105	-	Ama-flange ethangi	48
I-SORF	8	150LB	20	A105	-	Ama-flange ethangi	32
I-SORF	3	150LB	20	A105	-	Ama-flange ethangi	32
I-Flange, Intamo Ehlanganisiwe	24	150LB	20	A105	14	Ama-flange ethangi	2
I-Flange, Intamo Ehlanganisiwe	24	150LB	20	A105	5.54	Ama-flange ethangi	4
I-SORF	20	150LB	20	A105	-	Ama-flange ethangi	6
I-Flange, Intamo Ehlanganisiwe	24	150LB	20	A105	5.54	Ama-flange ethangi	8
I-Flange, Intamo Ehlanganisiwe	24	150LB	20	A105	14	Ama-flange ethangi	8
I-Flange, Intamo Ehlanganisiwe	24	150LB	20	A105	16	Ama-flange ethangi	8
I-SORF	3	150LB	20	A105	-	Ama-flange ethangi	24
I-SORF	20	150LB	20	A105	-	Ama-flange ethangi	6
I-Flange, Intamo Ehlanganisiwe	24	150LB	20	A105	5.54	Ama-flange ethangi	8
I-Flange, Intamo Ehlanganisiwe	24	150LB	20	A105	14	Ama-flange ethangi	16
Into	Usayizi (Inch)	Isigaba Sokucindezela	CS	Izinto	Isisindo (mm)	Indawo	Ubuningi.
I-Flange, Intamo Ehlanganisiwe	24	400LB	62	I-ASTM A694 F70	7.92	I-PSM1	2
I-Flange, Intamo Ehlanganisiwe	20	400LB	62	I-ASTM A694 F70	7.14	I-PSM1	6
I-Flange, Intamo Ehlanganisiwe	24	400LB	62	I-ASTM A694 F70	7.92	I-PSM1	4
I-Flange, Intamo Ehlanganisiwe	20	400LB	62	I-ASTM A694 F70	7.14	I-PSM1	10
I-Flange, Intamo Ehlanganisiwe	12	400LB	62	I-ASTM A694 F70	4.78	I-PSM1	4
I-Flange, Intamo Ehlanganisiwe	4	400LB	62	I-ASTM A694 F70	4.78	I-PSM1	4
I-Flange, Intamo Ehlanganisiwe	24	400LB	62	I-ASTM A694 F70	7.92	I-PSM1	25
I-Flange, Intamo Ehlanganisiwe	4	400LB	62	I-ASTM A694 F70	4.78	I-PSM1	16
I-Flange, Intamo Ehlanganisiwe	24	400LB	62	I-ASTM A694 F70	7.92	I-PSM1	2
I-Flange, Intamo Ehlanganisiwe	20	400LB	62	I-ASTM A694 F70	7.14	I-PSM1	6
I-Flange, Intamo Ehlanganisiwe	24	400LB	62	I-ASTM A694 F70	7.92	I-PSM1	4
I-Flange, Intamo Ehlanganisiwe	20	400LB	62	I-ASTM A694 F70	7.14	I-PSM1	10
I-Flange, Intamo Ehlanganisiwe	12	400LB	62	I-ASTM A694 F70	4.78	I-PSM1	4
I-Flange, Intamo Ehlanganisiwe	24	400LB	62	I-ASTM A694 F70	7.92	I-PSM1	25
I-Flange, Intamo Ehlanganisiwe	4	400LB	62	I-ASTM A694 F70	4.78	I-PSM1	16
I-Flange, Intamo Ehlanganisiwe	10	300LB	51	I-ASTM A694 F65	4.78	I-PSB1	2
I-Flange, Intamo Ehlanganisiwe	6	300LB	51	I-ASTM A694 F65	4.78	RABIGH	4
I-Flange, Intamo Ehlanganisiwe	4	300LB	51	I-ASTM A694 F65	4.78	RABIGH	4
I-Flange, Intamo Ehlanganisiwe	18	300LB	51	I-ASTM A694 F65	4.78	RABIGH	2
I-Flange, Intamo Ehlanganisiwe	8	300LB	51	I-ASTM A694 F65	4.78	RABIGH	2
I-Flange, Intamo Ehlanganisiwe	8	300LB	51	I-ASTM A694 F65	4.78	RABIGH	2

Uhlelo lwethu lokuqinisekisa ikhwalithi luhlanganisa ukulawulwa kwenqubo yezibalo kulo lonke ukukhiqiza, ngokuhlolwa kweqoqo lokuqinisekisa ukuhambisana. Ukuhlolwa kokugcina kuhlanganisa ukuhlolwa okubonakalayo kokukhubazeka kobuso, ukuqinisekiswa kokunemba kobukhulu, kanye nokuqinisekiswa kokumaka. Wonke amarekhodi ekhwalithi agcinwa okungenani iminyaka eyi-10, okuqinisekisa ukulandeleka okuphelele kanye nokuhambisana nezindinganiso zekhwalithi zomhlaba wonke.

Imibuzo Evame Ukubuzwa

1. Yiziphi izinhlobo ezahlukene zokufakwa kwamapayipi ensimbi engagqwali?
Impendulo: Izinto zokufaka amapayipi ensimbi engagqwali zifaka phakathi izinto zokufaka amapayipi okushisela izinqe, izinto zokufaka amapayipi okushisela amasokhethi, izinto zokufaka amapayipi anezintambo, ama-flange, ama-valve nezinye izinhlobo.

2. Uyini umehluko phakathi kokufakwa kwamapayipi ensimbi engagqwali angu-304 kanye no-316?
A: Insimbi engagqwali engu-304 ifaneleka kakhulu ezisetshenziswayo futhi inokumelana okuhle kakhulu nokugqwala. Insimbi engagqwali engu-316, ngakolunye uhlangothi, inokumelana kangcono nokugqwala ezindaweni ezigqwala kakhulu futhi ifaneleka kangcono ezisetshenziswa zasolwandle nezamakhemikhali.

3. Yiziphi izinzuzo zokusebenzisa izixhumi zepayipi ezihlanganisiwe ezihlanganisiwe?
A: Ukufakwa kwe-weld okuhlanganisiwe kunikeza amandla athuthukisiwe, ukuthembeka, kanye nokuxhumeka okungenawo amanzi. Kunikeza ukumelana okuhle kakhulu komthelela futhi kuyathandwa uma kusetshenziswa umfutho ophezulu kanye nokushisa okuphezulu.

4. Iyini i-flange yokushisela izinqe?
Impendulo: I-flange yokushisela izinqe iyi-flange yepayipi ene-hub ende enciphile futhi ehlanganiswe nepayipi. Ihlinzeka ngokushintsha okubushelelezi kusuka epayipini kuya e-flange ngamandla amakhulu nobuqotho.

5. Yiliphi izinga lensimbi engagqwali elivame ukusetshenziswa ekufakweni kwamapayipi?
A: Amagreyidi ensimbi engagqwali angu-304, 316, 304L, 316L kanye no-317 avame ukusetshenziswa ekufakweni kwamapayipi ngenxa yokumelana kwawo okuhle kakhulu nokugqwala, ukuqina kanye nokuguquguquka.

6. Ingabe izithako zamapayipi ensimbi engagqwali zingasetshenziswa ezisetshenziswa ekushiseni okuphezulu?
Impendulo: Yebo, ukufakwa kwensimbi engagqwali kufanelekela ukusetshenziswa kwezinga lokushisa eliphezulu. Kodwa-ke, izinga lensimbi engagqwali esetshenziswayo kufanele likhethwe ngokucophelela ngokusekelwe ezidingweni ezithile zokushisa zesicelo.

7. Ingabe izithako zamapayipi ensimbi engagqwali zifanelekile embonini yokudla neziphuzo?
Impendulo: Yebo, izixhumi zamapayipi ensimbi engagqwali zisetshenziswa kabanzi embonini yokudla neziphuzo ngenxa yokuhlanzeka kwazo, ukumelana nokugqwala, kanye nokugcinwa okulula.

8. Uyini umehluko phakathi kokufakwa kwe-socket welding kanye nokufakwa kwe-butt welding?
Impendulo: Ukufakwa kwamapayipi ahlanganisiwe ngesokhethi kufaka ipayipi kusokhethi bese kwenziwa ukushisela ifillet ukuxhuma ipayipi. Ukufakwa kwamapayipi e-Butt weld, ngakolunye uhlangothi, kudinga ukuthi iziphetho zepayipi zigoqwe bese zishintshwa.

9. Ingabe izinto zokufaka amapayipi ensimbi engagqwali zingaphinde zisetshenziswe?
A: Yebo, ukufakwa kwamapayipi ensimbi engagqwali kungasetshenziswa kabusha kakhulu. Insimbi engagqwali iyinto ehlala isikhathi eside engaphinde isetshenziswe futhi isetshenziswe kabusha ngaphandle kokulahlekelwa yizimfanelo zayo noma ikhwalithi.

10. Yiziphi izinzuzo zokusebenzisa izihlanganisi zamapayipi ensimbi engagqwali uma kuqhathaniswa nezinye izinto?
A: Ukufakwa kwamapayipi ensimbi engagqwali kunikeza izinzuzo eziningi, njengokumelana nokugqwala okuhle kakhulu, amandla aphezulu, ukuqina kanye nezakhiwo zokuhlanzeka. Azinakekelwa kahle, zihlala isikhathi eside futhi zibukeka zihlanzekile futhi zinhle.

Okwedlule: uhlobo lwentamo yensimbi yekhabhoni engu-6″ ANSI CLASS 150 B 16.5 Insimbi ethambile enombala omnyama embozwe nge-flange eyakhiwe

Olandelayo: I-Boiler Tube Carbon Steel DIN17175 St45 Seamless Round Hot Rolled Black Painting PH355NL1 Alloy Steel Pipe

Ukufakwa kwamapayipi kuyizinto ezibalulekile ohlelweni lwamapayipi, ezisetshenziselwa ukuxhuma, ukuqondisa kabusha, ukuphambukisa, ukushintsha usayizi, ukuvala noma ukulawula ukugeleza koketshezi. Zisetshenziswa kabanzi emikhakheni efana nokwakha, imboni, amandla kanye nezinsizakalo zikamasipala.

Imisebenzi Eyinhloko:Ingenza imisebenzi efana nokuxhuma amapayipi, ukushintsha indlela yokugeleza, ukuhlukanisa nokuhlanganisa ukugeleza, ukulungisa ububanzi bamapayipi, ukuvala amapayipi, ukulawula nokulawula.

Ububanzi Bokusetshenziswa:

Ukwakhiwa kwamanzi kanye nokukhipha amanzi:Izindololwane ze-PVC kanye ne-PPR tris zisetshenziselwa amanethiwekhi amapayipi amanzi.
Amapayipi ezimboni:Ama-flange ensimbi engagqwali kanye nezindololwane zensimbi ezixutshwe ngomlotha zisetshenziselwa ukuthutha izinto zamakhemikhali.
Ukuthuthwa kwamandla:Izithako zamapayipi ensimbi anomfutho ophezulu zisetshenziswa emapayipini kawoyela negesi.
I-HVAC (Ukushisa, Umoya Ongenisayo, kanye Nomoya Ongenisayo):Izithako zamapayipi ethusi zisetshenziselwa ukuxhuma amapayipi efriji, kanti amalunga aguquguqukayo asetshenziselwa ukunciphisa ukudlidliza.
Ukunisela ngenkasa kwezolimo:Izixhumi ezisheshayo zenza kube lula ukuhlanganiswa nokuhlukaniswa kwezinhlelo zokunisela ezifafaza.