Ht a403 wp904l-s 1.25 "SCH40S 8918 iqonde Tee

Ukuguqulwa kwe-800h kwakuwukulawula i-carbon (0.05 kuya ku-0.10%) nosayizi wokusanhlamvu ku (> ASTM 5) ukwenza kahle izakhiwo zokuqhuma kwengcindezi.

Izindawo ezithinteke kakhulu ukushisa zinciphise imvula ye-carbides nezinye izigaba ukuqinisekisa ukumelana nokugqwala okufanayo.

I-ASTM A403 WP321 iyinsimbi ye-titanium eqinisile auntenitic yensimbi engenacala ngokumelana nokugqwala okujwayelekile okujwayelekile. Inokumelana okuhle kakhulu ekugxumeni kokuhlangana ngemuva kokuchayeka kumazinga okushisa asezingeni le-chromium carbide yezulu ye-800¨c1500¡ãf (427¨c816¡Ãc (427¨c816¡Ãc). I-alloy imelana ne-oxidation to 1500¡ãf (816¡Ãc) futhi inezakhiwo eziphakeme ze-creep kanye nengcindezelo yengcindezi kunama-alloys 304 no-304l. Iphinde futhi ibe nobunzima bokushisa okuphansi okuphansi.

I-China Umhlinzeki Wensimbi I-Pipe Fighting ASTM A860 WPHY42 WPHY60 180DEG Elbows of high quality

I-Monel 400 iyi-alloy ye-nickel-Copper (cishe ngo-67% NI ¨c 23% Cu) emelana namanzi asolwandle kanye nama-caustic solutions ezindaweni eziningi ze-acidic ne-alkaline ezifanelekile ngokunciphisa izimo. Ukuhlehlisa okuhle nokusebenza okushisayo okulungele izinhlelo zokusebenza zamanzi olwandle.

I-Tee Tee iyinqwaba ebekiwe yamapashi anamagatsha amathathu anamafomu amabili ane-tee elilinganayo futhi anciphise ukuhlukanisa amapayipi okuguqula amawayimu aqukethe ama-dipleters anama-dieveters afanayo: Ububanzi buncane kunobubanzi obukhulu bomugqa. I-Tee Reducer ivame ukuchazwa njengamadayimane ama-NPS ku-4 x 4 x 3, 4 iyisilinganiso se-main somugqa, kanti u-3 yigatsha elincishisiwe.

Inokumelana okuhle kakhulu ekuqhekekeni kwengcindezi kokuqhekeka ngenxa yokulawulwa kokuqukethwe kwekhabhoni nosayizi wokusanhlamvu, u-601 unxusekile amandla aphezulu okuqhuma, ngakho-ke kunconyelwa ukusetshenziswa ezindaweni ezingenhla kuka-500 ¡Ãc.

Izakhiwo zayo zenza zilungele izinhlelo zokusebenza ezisindayo kanye nalezo ezidinga iphuzu eliphezulu lokuncibilika nokuqina ngaphansi kwezimo ezinzima.

Insimbi engenasici B366 WP904L iqukethe i-chromium ephakeme kanye ne-SS bron.our SS 904L I-Elbow inokumelana nokugqwala komkhathi futhi ikhonze izinhloso ezijwayelekile njengokugcina ukubopha amapayipi kanye nokuvimbela noma yikuphi ukungcoliswa koketshezi lwangaphakathi.

I-Alloy 20 (Alloy 20) iyinhlangano ye-autenquitic esekwe ngensimbi eyenzelwe ukumelana nokugqwala kwe-sulfuric acid. Inokumelana okuhle kakhulu kwe-sulfuric acid corrision; Inokumelana okuqinile kwe-phosphoric acid, i-nitric acid kanye ne-chloride ezindaweni, ukugqwala okucindezela kwe-chloride, ukugqwala okukhonkotha kanye nokugqwala kwe-crack. Ngakho-ke, Alloy 20 unegama le-anti-corriosion alloy; Inezinhlobonhlobo zezicelo: njenge: Chemical, ukudla, umuthi, ukukhiqizwa kwamandla kanye nezimboni zepulasitiki kuzoyisebenzisa. Ukuze ukumelana nokugqwala okukhonkotha kanye nokugqwala kwe-chloride, izinkinga zokugqwayiza kwengcindezelo, njll., Alloy 20 kuvame ukusetshenziswa.

I-Steel Ukunciphisa Tee \ Qeda ama-Pipe Pittings: Ububanzi begatsha buncane kunobubanzi obukhulu bomugqa. I-Tee Reducer ivame ukuchazwa njengamadayimane ama-NPS ku-4 x 4 x 3, 4 yi-main line pieter ububanzi, futhi u-3 yigatsha elincishisiwe.

I-ASTM A234 WPB Pittings Fittings Carbows I-Carbows Elbows isetshenziswa kabanzi embonini yegesi yemvelo

I-Stainless yensimbi Fightit Fightit 316l elbows ingakhiwa kalula futhi idonswe

I-ASTM A234 WPB PITTINGS Fittings Cart I-Carbon I-Elbows esetshenziswa ezimbonini ukushintsha indlela yokugeleza noma ukushintsha izinga lokugeleza kwabezindaba

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

I-Welding of Incoloy 825 kumele yenziwe esimweni esivelele futhi ihlanzwe ngebhulashi lensimbi engenasici ukuze lisuse amabala, uthuli kanye nokumaka okuhlukahlukene. Lapho i-welding impande ye-weld, kufanele ithathwe kakhulu (i-argon 99.99) ukuthola ikhwalithi engcono kakhulu ye-root weld ukuze i-weld ayikhiqizi oxides ngemuva kwempande yelded. Umbala ovela endaweni ephazamiseka ukushisa okushisayo kufanele ususwe ngebhulashi lensimbi engenasici ngenkathi indawo ye-weld ayipholile.

Isicelo esijwayelekile se-Monel K500 esisebenzisa amandla aphezulu kanye nokuphikiswa kokugqwala kukhona imiphetho yamaphampu, abathengisi, ama-valve ama-collers wokushayela, ama-bolve, ama-collar wokudonsa kahle kanye nezinto zokushayela izinsimbi zokukhiqizwa kwamafutha nokukhiqizwa kwegesi. Ilungele ikakhulukazi amaphampu we-centrifugal embonini yasolwandle ngenxa yamandla ayo aphezulu namanani aphansi okugqwala emanzini asolwandle asolwandle asolwandle.

I-ASTM A403 WP 310 Butt Weld Weld I-Ellow iyisitebhisi esifanelekile esetshenziselwa ukuguqula amapayipi ezindaweni ezihlukile ku-45 degree angle. Kukhona futhi ama-elbows ahlukene. Bangama-radius radius belbows noma ama-elbows amade emile. I-STRAGE 310 Steel inamandla amancane wesivuno esingu-205MPA kanye namandla amancane ashubile angu-515MPA. Ngenxa yephuzu eliphakeme elibi, ama-310 ensimbi butt butt welded fittings angasebenza nasekushiseni okuphezulu. Izinto ezingama-310 zinendawo encibilikayo ka-1402 degrees Celsius. Lokhu kuvumela ukufakwa kwengcindezi ephezulu kanye nezinsizakalo zokushisa eziphakeme ezifana nabashisi bokushisa nezingxenye ze-boiler.

Ngemuva kokusebenza okushisayo, anvel the tube ngokushisa kuya ku-1725 no-1850 okungenani uhhafu wehora ukufanisa ukushuba kwe-intshi okubonwa ngamanzi. Ukugqwala kwe-incranular (IGC) kumapayipi okufakwayo, owaziwa nangokuthi ukugqwala kwe-corrosion (IGA), kuyindlela yokugqwala lapho imingcele ye-crystallite yezindwangu isetholwa kakhulu ekugculweni. Ama-Fittings we-UNS30403 angashisa kahle akhethwe ngamabutho afana kakhulu nalezo ezidingekayo ukudlula ngensimbi ye-auntenitic.

Ukufaneleka kwepayipi kwenzelwe ukufakwa esizeni emaphethelweni (ama) ukuxhuma amapayipi (s) ndawonye futhi avumele ushintsho ekuqondisweni

Zonke izindlela ezijwayelekile zokufudumala zingasetshenziswa eWelld Hastelloy C-276 Alloy, yize inqubo ye-Oxyacetylene ayinconywa. Kufanele kuthathwe izinyathelo ezikhethekile zokugwema ukugwema ukufaka ngokweqile kokushisa.

I-Incol600 ilungele ukufudumala ngendwangu efanayo noma ezinye izinsimbi nganoma iyiphi inqubo ye-welding yendabuko, e-arc ye-arc i-welding, i-arc ye-arc ye-arc, i-arc ye-arc i-arc ishiziwe, futhi i-arc ye-arc ishiziwe. I-Welding yisisombululo esithandwayo. Lapho usebenzisa i-ARC WELDIT ye-ARC, kunconywa ukusebenzisa igesi evikelekile exutshwe nezakhi ezahlukahlukene (i-AR + he + H2 + CO2).

I-Tee Tee iyinqwaba ebekiwe yepayipi enamagatsha amathathu, imvamisa inamafomu amabili alinganayo neTee futhi anciphise Tee (Tee Reducer), bobabili asetshenziselwa ukuhlukanisa (hlanganisa) amapayipi ukuze alungise izinga lokugeleza bese ushintsha indlela.

Ukufakwa kwethu kuhlinzekwa futhi kwenziwa ngokuya nge-ASTM STD, zonke izinto zokwakha zilinganiswa endaweni yokushisa efanele ukuze zilondoloze amandla azo, futhi zihlala zihambisana. I-SPI yakha amapayipi e-carbon iron futhi izitoko zazo ngezidingo eziphuthumayo zamakhasimende ethu.

Ukuze udlulise ipayipi, kuyadingeka ukususa i-hose eqondile epayipini. Lapho usebenzisa amapayipi ahlukahlukene, kufanele kusetshenziswe amapayipi ahlukahlukene. Lapho kusetshenziswa ipayipi, i-elbow kumele isetshenziselwe ukushintsha usayizi wepayipi. Lapho u-bifurcating, ipayipi elinezindlela ezintathu i-Flange uxhumano olusetshenzisiwe lapho i-joint isetshenziswa ama-pipeline ahlukahlukene amahle, ukuze ifinyelele ekukhuliseni okuhlangene noma ukugcwaliswa okuhlangene okuhlangene noma ukukhishwa okusebenzayo okubandayo kanye nokuhlangana okubandayo okuhlanganisiwe kusetshenziselwa ukuxhumana kwepayipi. , Ekuxhumaneni kwamathuluzi ahlukahlukene, kukhona nezixhumi nama-plugs esigaba sensimbi.

I-A403 WPP304 BESEBS BELNS ingafakwa kalula noma ngabe izinto ezibonakalayo zingabhekana nokugqwala okwenziwe ngesikhathi ngenxa yengozi yokugqwala.

I-Inxotel Ex n07718 i-Butting ye-Butt I-Butter I-Butter I-Welld Amajoyinti asebenza kanzima ngesikhathi semishini, akhiqize ukushisa okuphezulu ngesikhathi sokusika, bese unikeza ukumelana okuphezulu kokukhishwa kwensimbi ngenxa yamandla ayo aphezulu. Zonke izinhlobo zokufakwa kwezinsimbi ze-Incontel 718 Butt Weld zigcinwe ngosayizi nobukhulu obuhlukile, futhi futhi singakwazi futhi ukucacisa okucacile kwamakhasimende ethu.
I-SA234 Ibanga le-WPB Tee liyinto efanelekile esetshenziselwa ukuxhuma amapayipi amathathu ndawonye ngasikhathi sinye. I-NPS4 eshisayo eyakhiwe kwakhiwa akudingekile ukuba kuphathwe ukushisa.

Enye into ebalulekile yensimbi engenacala ukumelana kwayo kokugqwala. Ngenxa yamandla aphezulu aphezulu, umjikelezo wempilo yesikhathi eside kanye nokwakheka kwe-alloy ephansi, ama-duplex ama-starless steres angaba yisixazululo esingesibi kakhulu sezinkinga zobunjiniyela.

I-ASTM A234 ifaka phakathi ukufakwa kwamapayipha kwepayipi okungenamthungo kanye ne-welded, ukufakwa kwamapayipi kwensimbi okungenamthungo kubhekiswe ezintweni ezifanele zepayipi ezenziwe ngamapayipi ensimbi engenamthungo namapayipi; Ngakho-ke, ukufakwa kwamapayipi wensimbi we-welded amboza izinto ezingavuthiwe ezivela kumapayipi ensimbi afakwe ku-welded.

Ukufaneleka kwepayipi kwenzelwe ukufakwa esizeni ezindaweni zayo (ama) ukuxhuma amapayipi (amafutha noma abubanzi, amabanga amafushane, amabanga amafushane, amabanga amafushane.

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.