Amapuleti ensimbi Dupplex & Amashidi namakhoyili

I-ASTM A105 Round Bar iyinhlangano ende ye-cylindrical metal stock enezicelo eziningi zezimboni nezentengiso. Isicelo esivame kakhulu yi-SHAFTS. I-A105 Steel Round Bar inokunemba okubucayi, ukuqina okuphezulu, izakhiwo eziqinile zezakhiwo. I-ASTM A105 REBAR iyincazelo yensimbi yezakhi eziphansi zekhabhoni. Sihlinzeka nge-a105 rebar yezimboni ezahlukahlukene kufaka phakathi uwoyela negesi.

I-ASTM A350 LF1, LF2 CL1 \ CL2, LF3 CL2 \ CL2 FLANES zenziwa ngokuhlanganiswa okungajwayelekile kwezinto ezinjengekhabhoni, i-chromium, i-silicon, amakhemikhali asetshenziselwa ukuqinisa i-flange.

I-ASTM A234 WPB Elbow iyincazelo ejwayelekile yokufakelwa kwamapayipi kwensimbi ye-carbon yensimbi eyenziwe kanye nensimbi ye-alloy efanelekile kwisevisi yokushisa ephezulu nephezulu.

Imikhiqizo ejwayelekile ye-A234 WPB Pipe Fittings iyi-elbows, tee, ama-cap, ama-cross.

I-ASTM A694 F46 Ukwenza kungenziwa ngekhabhoni, i-alloy ephansi noma yensimbi ephansi. Insimbi kufanele yenziwe ngokuzwa okuvulekile, isithando sikagesi noma inqubo eyisisekelo ye-oksijini futhi kufanele ifakwe ngokuphelele. Ama-flanges alo akhiwe kanye nokufakelwa kwawo angafakwa kalula e-Ingots, blooms, amabhilithi, ama-slabs noma imigoqo. Onke amamaki e-ASTM A694 F46 azophathwa ukushisa. Ukwelashwa kokushisa kwama-stonbon kanye namandla aphezulu aphansi ama-alloy aphansi angabandakanya ukwenza okujwayelekile, okujwayelekile nokugunda, noma ukucisha nokugunda. Ukwelashwa kokushisa kwensimbi ye-alloy kungafaka ukwelashwa okujwayelekile nokwelashwa kwezulu noma ukwelashwa kwezulu nokwelashwa kwezulu.

I-A350 LF2 Class 1 Flange i-Flange esetshenziswa kakhulu nge-Class 2 esetshenziswa kwizicelo ezithile. Ama-flanges nawo angaba ukushisa kwelashwa ngokuqina. Ukwelashwa okushisa okusetshenziswa ngabakhiqizi ku-carbon steel A350 LF2 Flanges kufaka phakathi ukwelashwa okujwayelekile, ukufutheka, ukujuluka kanye nokwelashwa kokushisa kwezulu. I-A350 LF2 Class 1 kanye neClass 2 Flanges inamakhemikhali nezinye izingxenye eziningi zemishini ezifana nesigaba sebanga, amandla okuthela, ukunwebeka, ubunzima, ukunwebeka, kusetshenziswe ezinye izimboni eziningi.

Ngefomu elifanelayo elingenamthungo linosayizi usayizi ¡¡¡¡¡¡¡¡¡¡¡¡¡» Inobukhulu njenge-Ansi \ ASME B16.9, B16.28, MSS-SP-43.

I-ASTM A694 F46 Ukwenza kungenziwa ngekhabhoni, i-alloy ephansi noma yensimbi ephansi. Insimbi kufanele yenziwe ngokuzwa okuvulekile, isithando sikagesi noma inqubo eyisisekelo ye-oksijini futhi kufanele ifakwe ngokuphelele. Ama-flanges alo akhiwe kanye nokufakelwa kwawo angafakwa kalula e-Ingots, blooms, amabhilithi, ama-slabs noma imigoqo. Onke amamaki e-ASTM A694 F46 azophathwa ukushisa. Ukwelashwa kokushisa kwama-stonbon kanye namandla aphezulu aphansi ama-alloy aphansi angabandakanya ukwenza okujwayelekile, okujwayelekile nokugunda, noma ukucisha nokugunda. Ukwelashwa kokushisa kwensimbi ye-alloy kungafaka ukwelashwa okujwayelekile nokwelashwa kwezulu noma ukwelashwa kwezulu nokwelashwa kwezulu.

Ama-Flanges awuhlobo lokuxhumeka kwemigqa yepayipi ukuxhuma amapayipi ndawonye.Izinsimbi ze-carbon zensimbi a105 kwenzelwe izimo ezingezona ezibucayi, njengoba zinokuqukethwe okuphansi kwekhabhoni.

Insimbi yekhabhoni ithola izakhiwo zayo zemishini kanye nezinto ezibonakalayo ezivela kulolu hlobo lwezinto ezibonakalayo. Ama-Flanges we-A350 LF2 CL1 yiwo aletha ukusebenza okuhle kakhulu futhi ngokuvamile ahlangabezana nezidingo. Insimbi izokhiqizwa yizinqubo ezilandelayo: Vula - Ukuzwa, okuyisisekelo-umoya-mpilo, isithando somlilo noma ukuncibilika kwe-vacuum kuncibilika (vim).

Ama-Flango ensimbi ahlinzeka ngokufinyelela okulula kokuhlanza, ukuhlola noma ukuguqulwa. Imvamisa ziza ngezimo eziyindilinga kepha nazo zingafika ngezindlela zesikwele nezinxantathu. Ama-flanges ahlanganiswe komunye nomunye ngokubopha futhi ajoyine ohlelweni lwamapayipi ngokushiswa noma ethangothini futhi aklanyelwe izilinganiso ezithile zengcindezelo; I-150LB, 300LB, 400LB, 600LB, 900LB, 1500LB no-2500lb.

I-Carbon Insimbi Esetshenzisiwe ukuze kwazo. Lokhu okuqukethwe kungaba ngesimo sebha noma ngesimo sengoma yokuhlangabezana nesidingo sahlukene sokwakha. Banikela ngemishini ephezulu kanye nokushiswa.

Lezi zinto zokufakelwa ziqukethe insimbi ebulewe, ukuthethelelwa, imigoqo, amapuleti, imikhiqizo yamapayipi yensimbi ye-butt ye-butt welding, okuvame ukufakwa ngamapayipi ensimbi we-a106, A53, i-GR.B.

I-ASTM A694 F46 Ukwenza kungenziwa ngekhabhoni, i-alloy ephansi noma yensimbi ephansi. Insimbi kufanele yenziwe ngokuzwa okuvulekile, isithando sikagesi noma inqubo eyisisekelo ye-oksijini futhi kufanele ifakwe ngokuphelele. Ama-flanges alo akhiwe kanye nokufakelwa kwawo angafakwa kalula e-Ingots, blooms, amabhilithi, ama-slabs noma imigoqo. Onke amamaki e-ASTM A694 F46 azophathwa ukushisa. Ukwelashwa kokushisa kwama-stonbon kanye namandla aphezulu aphansi ama-alloy aphansi angabandakanya ukwenza okujwayelekile, okujwayelekile nokugunda, noma ukucisha nokugunda. Ukwelashwa kokushisa kwensimbi ye-alloy kungafaka ukwelashwa okujwayelekile nokwelashwa kwezulu noma ukwelashwa kwezulu nokwelashwa kwezulu.

I-ASTM A694 F46 Ukwenza kungenziwa ngekhabhoni, i-alloy ephansi noma yensimbi ephansi. Insimbi kufanele yenziwe ngokuzwa okuvulekile, isithando sikagesi noma inqubo eyisisekelo ye-oksijini futhi kufanele ifakwe ngokuphelele. Ama-flanges alo akhiwe kanye nokufakelwa kwawo angafakwa kalula e-Ingots, blooms, amabhilithi, ama-slabs noma imigoqo. Onke amamaki e-ASTM A694 F46 azophathwa ukushisa. Ukwelashwa kokushisa kwama-stonbon kanye namandla aphezulu aphansi ama-alloy aphansi angabandakanya ukwenza okujwayelekile, okujwayelekile nokugunda, noma ukucisha nokugunda. Ukwelashwa kokushisa kwensimbi ye-alloy kungafaka ukwelashwa okujwayelekile nokwelashwa kwezulu noma ukwelashwa kwezulu nokwelashwa kwezulu.

I-flange ingaba yipuleti lokumboza noma ukuvala ukuphela kwepayipi. Lokhu kubizwa ngokuthi yi-flange eyimpumputhe. Ngakho-ke, ama-flanges abhekwa njengezakhi zangaphakathi ezisetshenziselwa ukusekela izingxenye zemishini.

Kunezinsimbi ezahlukahlukene ngobukhulu obuhlukile bezithelo. Ungaxhumana nathi ukuze uthole ishadi lesisindo le-ASTM A105 Flinges ukuze uqonde kabanzi ngezinsimbi ze-flange futhi ukhethe kusuka kuma-flangeses abunjiweyo.

I-Carbon Steel Round Bar ASTM 694 F46 BAR EKUFANELEKILE
I-ASTM A234 WPB, ASTM A234 WPB POPEINGS TITTINGS, Carbon Insimbi Fittings

Singabakhiqizi, abahlinzeki kanye nabathengisi bamanye amazwe e-carbon steel A105 \ A105N FLANES, okuyinto, umphakathi waseMelika wokuhlola izinto ze-carbon-wensimbi, ezisebenza ezinhlelweni ze-carbon-steel ezinamazinga okushisa asekamelweni kanye namazinga okushisa aphakeme kunawo. Sikhiqiza i-carbon steel A105 \ 10 A105N Blind Flanges aphumelele ekuqothulweni nasekuthambekeni kwamapayipi ngezinhlelo zengcindezi ezinzima njenge-hydraulic systems ngoba zinengcindezi enkulu yokugoqa esikhungweni.

I-Weld Neck Flange (WN Flange) inamathisela ipayipi ngokufaka ipayipi liye entanyeni yepayipi i-flange. I-a ivumela ukudluliswa kwengcindezi kusuka kupayipi we-weld teat flanges kuya kwipayipi uqobo. Lokhu futhi kunciphisa ukugxila okuphezulu kwengcindezi esisekelweni se-HUB ye-Weld Tempter Flanges.

Ama-Flanges, ama-Fittings, ama-valves nezinye izingxenye ezahlukahlukene eziyalelwe ubukhulu bezimboni noma ezindinganisweni zezimboni ezinjenge-MSS, i-ASME ne-API Ukucaciswa kufakiwe esikalini.

Amashejuli okufakwayo asukela kuma-5s kuya kuma-xxs.Fittings ngaphezulu kwe-NPS12, ekhiqizwa yindawo eshisa ingxenye yesitoko esifanelekile kunoma yiliphi izinga lokushisa lokwakha, lizoncishiswa, noma lilinganiswe futhi lishaye phansi. Futhi lokhu kufakwa ku-inlcudus elbow, Tee, ama-reducers, okuqukethwe yikhabhoni kufanele kube ngu-0,26%. I-NPS12 ngaphansi kwesidingo sokushisa esiphethwe ngaphansi kwale nqubo yokwakha.

Lawa ma-washers akhiqizwa ochwepheshe bethu abanamakhono besebenzisa izinto eziphakeme zekhwalithi eziphakeme ngokuya ngezimboni zezimboni ezisunguliwe. Sinikeza i-ASTM ASTM A307 Carbon Insimbi Washers ezinhlotsheni ezahlukahlukene futhi ingaklanywa ngokwezifiso ukucaciswa kwamakhasimende acacisiwe. Ixhaswe yiqembu elizinikezele labachwepheshe, sizibophezele ekunikezeni umugqa weprimiyamu we-ASTM ama-asher wensimbi ka-307.

Ukukhokhiswa kwensimbi yekhabhoni, okwenziwe ngokuya nge-ASTM A105, ngokuvamile kusetshenziselwa izinhlelo zokusebenza zamapayipi. Lezi Izakhi ze-carbon zensimbi ze-carbon (kufaka phakathi ama-flangetes, ukufakwa, kanye nama-valve, njll) zisetshenziselwa insizakalo ye-ambient- kanye nensizakalo yokushisa ephakeme kuzinhlelo zokucindezela. I-A105N, ekhethwe nge-Suffix ¡° ±, ichaza ukuthi i-A105 Ethethelelwa izofakwa esimweni esijwayelekile. Uma ukuthethelwa kusetshenziselwa ukufakwa kwamapayipi kwezicelo ze-ASME BPVC noma i-ASME B31, okuqukethwe kuzoba okulingana okufanayo kwe-SA-105 noma i-SA-105N yayo. Ngamafuphi, ukwelashwa okushisa kokujwayelekile kwehlukanisa i-A105N kusuka ku-A105, noma i-SA-105N kusuka ku-SA-105. I-ASTM A105 Flange ukucaciswa kwama-flangese. Ukucaciswa kungafaka amamaki ahlukene wezinto ezingenangqondo zensimbi eyenziwe amafuvu. Ama-flanges angowokwelashwa kwe-carbon futhi ahloselwe izinsizakalo zokushisa eziphakeme.

I-ASTM A105 FLANES amaphaphu ayaziwa ukuletha ukusebenza okuhlukile futhi ngokuvamile athuthukiswe ngokuhlangabezana nezidingo. Sinikeza uhla olubanzi lwe-ASTM A105 Carbon Insimbi Flanges ngenethiwekhi yomhlaba wonke yamagatsha wokugcina amasheya.

I-Butt Weld Pipe Fitting yenzelwe ukuthi ifakwe kwisayithi ezindaweni zayo (ama) ukuxhuma amapayipi (s) ndawonye futhi avumele ushintsho kububanzi obuhle noma ngepayipi, noma ephepheni noma ekuphelisweni.

Lezi I-A234 WPBS SPS 80 Ellow nazo zitholakala ngohlobo oluthile lobukhulu. Inhloso yokusebenzisa i-ASTM A234 GR WPB Elbow ukushintsha ukuqondiswa noma ukugeleza ohlelweni lwamapayipi.

Ama-bolts ensimbi e-carbon angenye yama-fasteners ensimbi yekhabhoni. Kunezinhlobo ezahlukene zensimbi yekhabhoni futhi bonke banobulukhuni obuphezulu. I-HT Pipe ingumkhiqizi oholayo nomhlinzeki wamantongomane ensimbi ye-carbon kanye nama-bolts namanye ama-fasteners.

Lokhu kufanele kube yingxenye yohlelo lokuhambisa uketshezi (uwoyela, igesi, umusi, amakhemikhali, ...) ngendlela ephephile futhi ephumelelayo, amabanga amafushane noma amade.

Lezi zinto zokufakelwa ziqukethe insimbi ebulewe, ukuthethelelwa, imigoqo, amapuleti, imikhiqizo yamapayipi yensimbi ye-butt ye-butt welding, okuvame ukufakwa ngamapayipi ensimbi we-a106, A53, i-GR.B.