I-Asme SA ezingama-234 ye-carbon steel ye-pume ye-pie ards

Kukho izinto ezi-5 ezixhaphakileyo ze-A234 ze-WPB ikakhulu zibango, i-45 ye-45, 90¡ kunye ne-180 ye-radiny "kwi-90¡ius" kwi-90¡ius "kwinguqulelo emfutshane.

I-PIAY YENZIWEYO YENZIWE UKUZIPHATHA NGOKUGQIBELA KWI-STET STOP TESTE

I-Chrome-Molybdenum i-A234 WPB inciphise i-thedrochemical, inyukliya, igesi kunye ne-oraw4, i-saram ye-Aram434 wpb ye-ALTM ye-ALT ye-wpb ye-wpling we-welt ye-wlilt ye-wlilt ye-wlilt ye-wlidy ye-wlilt ye-wlidy ye-wlilt ye-wlilt ye-wlidy ye-wlilt ye-wlidy ye-wlilt ye-wlilt ye-wlilt.
I-ASTM B366 WP904L inciphisa i-tees Asme B16.9

Imibhobho yentsimbi ye-carbon yaziwa ngamandla abo okumelana nobushushu obuphakamileyo kwaye zilungele imibhobho ye-Steam. Nangona kunjalo, ukuba uzama ukusebenza kwiimeko zemozulu ezigqithileyo (umzekelo, ukuhambisa ulwelo lwe-crygenic), kufuneka usebenzise inqanaba elahlukileyo lombhobho.

I-SS yethu inike i-SS 904l i-buttweld elbow iqulethe i-carbon austeticic austelitic-chromium ye-chiromium kunye ne-Poppers yentsimbi isetyenziswa ikakhulu kumashishini ekhemikhali, i-scrubber yescrubber, njl. Njl.

I-Deplex yentsimbi ye-S31803 i-Fittings ye-Fittings iyamelana neemeko ze-chloride kunye ne-sulfide yoxinzelelo. I-WNR yethu ye-HNR 1.4462 i-Depplex ye-S31803 i-Puoplangs i-pie ye-sulfur yoxinzelelo lokucoca, ukulungiselela uxinzelelo lwe-Steam kwaye ibonelele ngobomi benkonzo eyandisiweyo, inoqoqosho kwaye ithembekile.

Ngeendlela zokugcina amaphepha ezifuna amabanga aphantsi angeniselo ezingenalo ukumelana nokungakhathali ngokwaneleyo. Ngokusekwe kumxholo we-chromium wama-22%, ane-Eustenatic edityanisiweyo: Ubume bobuchule obunikezela ngamandla amakhulu, ukumelana nokucoca kunye nokusebenza kweendleko.

Ukuze udlulisele umbhobho, kuyimfuneko ukususa i-hose ethe tye ngombhobho. Xa usebenzisa imibhobho eyahlukeneyo, kufuneka isetyenziswe ngemibhobho eyahlukeneyo. Xa kusetyenziswa umbhobho, i-elbow kufuneka isetyenziselwe ukutshintsha ubungakanani bombhobho. Xa ukubhabha, umbhobho weendlela ezintathu kusetyenziswa xa i-pipeling eyahlukeneyo ye-pipeling kunye nokwanda kokuhamba kwexesha elide kunye nokwandiswa komgangatho obandayo kunye nolwandiso olubi kakhulu kunye nolwandiso olubandayo olusetyenziselwa ukunxibelelana nombhobho. , Ekuqhagamsheleni nezixhobo ezahlukeneyo, kukho i-quadriday kunye neeplagi zesigaba sesixhobo.
Umbhobho wokunciphisa umbhobho wensimbi yinxalenye esetyenziswe kwimibhobho yokunciphisa ubungakanani bayo ukusuka kubuncinci ukuya kumncinci ngokungqinelana nobubanzi be-Inter. Ubude bonciphiso apha bulingana nomndilili wedayimitha emincinci kwaye inkulu. Apha, ukunciphisa kunokusetyenziswa njenge-dismar okanye i-nozzle. Umgangatho uyanceda ekufezekiseni imibhobho ekhoyo yesayizi eyahlukeneyo okanye ukuhamba kwe-hydraulic yeenkqubo zokulinganisa .. Iyenza inkqubo yokuphonononga ithembekile kwaye icelwe. Ikhusela inkqubo yokufakelwa kulo naluphi na uhlobo lwefuthe elibi okanye ukuguqulwa kwengqondo. Xa kusekho isangqa soxinzelelo, kuthintela naluphi na uhlobo lokuvuza kwaye kulula ukuyifaka. I-nickel okanye i-chrome enamagqabi aqala ukuba nobomi bemveliso, iluncedo kwimigca ephakamileyo ye-vapor, kwaye ithintela ukususwa.

I-304 I-Elbow yentsimbi engenasitali ngumbhobho oququzelela imibhobho emibini kunye ne-Dieameter efanayo okanye eyahlukileyo kwi-Dipping System, ukuze imipu igobe kwikopi ethile. Ngokutsho kwe-engile, ezona zisetyenziswa kakhulu zingama-45¡ã, 90¡, 180 Khangela. Ukongeza, ngokweemfuno zobunjineli, ezinye izinto ezingaqhelekanga ze-angle ezingaqhelekanga ezifana ne-60¡ ikwabandakanyiwe. Iindlela zoqhagamshelo kunye nombhobho zibandakanya i-welding ngqo (eyona ndlela ixhaphakileyo), uqhagamshelo lweflethi, uqhagamshelo olunentambo, uqhagamshelo lweSocket, njl.

Ezi fittings ziqukethe izixa ezincinci zobhedu, iTitanium kunye ne-molybdenum, ephucula iipropathi zabo kunye noomatshini. Ethu oqinisekileyo esingafundanga i-N08825 I-STANEWS 825 I-EXBWs ye-825 yenzelwe ukubonelela ngokuchasene nokunganyangeki okukhulisekileyo kunye nokubonisa ukungavisisani kunye nokusebenza kakuhle kubushushu obuphakathi.

I-ASTM A234 WPB ye-A234 WPB ye-PARBON STION I-STEEL EZUWS ezisetyenziswa kwimizi-mveliso ukutshintsha indlela yokuhamba okanye ukutshintsha izinga lokuhamba kwemithombo yeendaba

Singumenzi, umrhwebi, isitovu, umboneleli kunye nokuthumela ngaphandle uluhlu olupheleleyo lwe-duppex yentsimbi ye-50-503, ubunzima be-S32205 ekungaxhasi kakuhle kwimpembelelo.

I-S31803 yinkqubo yangaphakathi ye-ofisi (engachazwanga) yentsimbi ye-huppex engenasibala. Inkqubo engekhoyo yenziwa ngamaqela orhwebo amaninzi ngo-1970 ukuya kunciphisa ukudideka xa i-arey efanayo ibizwa ngokuba ziindawo ezahlukeneyo, kunye ne-vice. Isinyithi ngasinye simelwe yileta elandelwa ngamanani amahlanu, apho ileta imele inguqu yentsimbi, i.e. s ngenxa yentsimbi engenasibala.

Umbhobho ofanelekileyo wenzelwe ukuba ube yi-Wels kwisiphelo (i-s) edibanisa kwaye ivumela utshintsho lwenkqubo yokuthutha i-FAIPINEY PAIPINI PIPINI PLEAL BIPLEWI isixhobo CO.-- I-LTD.

Singumenzi wentsimbi engenasitali engama-304 ye-pillings, ehambisa iintlobo ngeentlobo, iindlela, iinkcukacha, iinkcukacha kunye nobukhulu, nganye efanelekileyo yokuhlangabezana neemfuno zeshishini. Ukuqina kwe-75 ksi kuqinisekisa i-Fonesse engafakwanga i-fenesse, kunye nomda ophezulu we-stack ophezulu emsebenzini kwisisindo esizinzileyo.

I-carbon ye-carbon yentsimbi ye-pie ye-pielbow ye-lbot ye-bowt pied pie

IBakala 430 yi-chromium ye-Ferrict, ethe tye, ibanga elingenakukhula, idibanisa ukunganyangeki okuhle kunye neempawu zokwenziwa kweempawu eziluncedo. Isakhono sayo sokuxhathisa uhlaselo lwe-nitric lidraid livumela ukusetyenziswa kwayo kwizicelo ezithile zekhemikhali kodwa izinto zetrim kunye nezixhobo zokusebenza zibonisa iindawo zayo ezinkulu zesicelo.

I-Alloty 20 (Aloy 20) yi-Austitic esekwe i-Iron-Altithic Alloty equlethwe ukuxhathisa i-sulfuric sciasion. Inokuchasana ngokugqwesileyo kwimeko ye-sulfuric acid yosulelo; Inokungaxhathisa okuqatha kwi-phosphoric acid, i-nitric acid kunye ne-chloride fide, i-chloride yoxinzelelo i-comrosion, imbiza i-corrosion kunye ne-creas. Ke ngoko, i-Alloty 20 inesabelo sokulwa, Inoluhlu olubanzi lwezicelo: ezinje: ikhemikhali, ukutya, iyeza, ukuveliswa kwamandla kunye nemizi-mveliso yeplastiki iya kuyisebenzisa. Ukuxhathisa ekupheliseni i-colososion kunye ne-chloride yosulelo, uxinzelelo lweengxaki zokuqhekeza, njl njl. I-Aloby 20 ihlala isetyenziswa.

I-MolyBdenum ye-hastelloy B2 i-pump ye-BIP yindawo eyintloko yolwabiwo ngokuchasene nokuchasana nokunciphisa imeko.

Umbhobho wokunciphisa umbhobho wensimbi yinxalenye esetyenziswe kwimibhobho yokunciphisa ubungakanani bayo ukusuka kubuncinci ukuya kumncinci ngokungqinelana nobubanzi be-Inter. Ubude bonciphiso apha bulingana nomndilili wedayimitha emincinci kwaye inkulu. Apha, ukunciphisa kunokusetyenziswa njenge-dismar okanye i-nozzle. Umgangatho uyanceda ekufezekiseni imibhobho ekhoyo yesayizi eyahlukileyo okanye ukuhamba kwe-hydraulic yeenkqubo zokulinganisa.

Zininzi iintlobo ezahlukeneyo zentsimbi engama-316. Ezinye iintlobo eziqhelekileyo nguYehova, f, n, kunye ne-H. Ngamnye umntu wahlukile kancinci kwaye ngamnye usebenzela injongo eyahlukileyo. "L" kuthetha i-316l intsimbi inekhabhoni engaphantsi kwe-316.

I-pie ye-pile yentsimbi yenziwe nge-carbon okanye ipleyiti yentsimbi, iiplate, iiprofayili, ukuya kwimo ethile enokwenza umsebenzi (Guqula umgaqo-nkqubo we-fluids okanye ireyithi) kwiinkqubo ze-piholi. Mostly these fittings includes steel elbow (45 or 90 degree bend), tee, reducer (concentric or eccentric reducer), cross, caps, nipple, flanges, gasket, studs and etc.

Umthombo wezixhobo ze-A234 WPB ye-A234 WPB ye-WPB isenokuvela kwimibhobho yentsimbi efana ne-ASTM A106 Gr.b kunye ne-GR.C, i-ASTM A516 Gr.b i-A572 njl. Njl

Chwetheza i-316 Alloty ithathwa njengefanelekileyo kwenye indalo esingqongileyo, ezinjengeenqanawa zenqanawa kunye nezixhobo zokugcina izakhiwo ezivela kwi-push yetyuwa. Chwetheza intsimbi ye-316 ibonisa intsimbi engaboniyo ukuba akukho bungqina bokungabikho kwi-100 yeeyure, i-5% yokutshiza (i-ASTM-B-117) kuvavanyo.

Ezi fitltngs ziyamelana ne-Crevice yosulelo kwiindawo ze-chloride ngenxa ye-molybdenum ephezulu kunye nomxholo we-nickel kunye nokwenza i-corosion. Singomnye wabathengisi bebanga lama-316 abasikiweyo. I-ASTM A403 gr wpkpp ye-WP32 SS I-SS yi-tee ziintlobo zemibhobho yokuqhagamshela imibhobho emi-3 yeedayimitha ezahlukeneyo kwaye zinokwenziwa ngokwezifiso ngokweemfuno zabathengi.

I-Dotelloy C-22 (i-HITN) ye-N06022) i-pipe ibend kunye ne-Fipe kwisitokhwe, ivumela ukutshintsha okukhawulezileyo. I-DATELLloy C-22 ichasa ngokuchasene nobundlongondlongo kwi-axiding media kubandakanywa i-chlorine enemithi kunye nemixube equkethe i-Nitric Acid okanye i-oxiding acid i-chlorine ions.

I-Intloy 800H ichongwe njenge-N08810 okanye i-De W.nr. 1.4958 I-elbows

Oku kufanelekile ke kube yinxalenye yenkqubo yokuthutha ulwelo (ioyile, igesi, isitya, iikhemikhali, ...) ngendlela ekhuselekileyo nefanelekileyo.

I-Dotelloy Fittings kunye ne-Dotelloy Butt i-Wellings isetyenziswa kwizicelo apho amaqondo obushushu aphezulu akhoyo ngenxa ye-oxider ephilayo kwaye edluliselwa khona i-distelloy. Lo mbandela ukhusela umphezulu we-hastelloy ye-buttlity ye-badt welding, esenza ukuba kungaxhathise ubushushu.

Ukongezwa kobhedu kunye ne-molybdenum ukuya kwi-Din 1.4301 i-fittings ivelisa i-Pitting kunye ne-Crevice yoNyaniso, kunye nokunganyangeki kwiimeko ezimbi. Kubonakala ngathi iwela kwizigaba ezingenasiphoso kunye ne-nickel njengoko zineempawu zayo. Sisinyithi i-austetitic sisetyenziselwa ukupakisha i-sulfuric acid. Inomchasi obalaseleyo kwi-sulfuric acid.