Ezolimo kunye nezoLimo zeMveliso yeGadi

Umbhobho wentsimbi ye-carbon womelele kakhulu, ukunganyangeki kwempembelelo kwaye akukho lula ukubola. I-CS ikwalingana phantsi kwenkcazo yentsimbi yentsimbi, kodwa umahluko omkhulu ukwindlela yokwenza. Inziwa ngokuqengqeleka, inyanzela, kunye nokuzoba iindlela.

I-carbon skel inepropathi elungileyo kubukhali namandla, kwaye ayibizi kakhulu kunezinye izithambisi. Ukunyuka kwepesenti yecarbon kuyakuphakamisa ubunzima kunye namandla, kodwa kuya kuba kukungabi ngaphantsi.

Umbhobho wentsimbi ongenamthungo luhlobo oluthandwayo lwemibhobho ngenxa yomsebenzi we-AN-TI ongumsebenzi we-AN-TIOY luhlobo lombhobho wekhabhoni, kodwa ikwanayo umahluko othile.

Imibhobho yentsimbi engenamthungo ihlala ikhethwe ngenxa yokuphuculwa komzimba okukhulu kunye ne-anti conrosion imisebenzi ye-S3275 imele i-S3275 i-S3275 imele i-steen yentsimbi engenasitayile.

Yintoni umbhobho wentsimbi engenanto, kuthekani ngokuxelwa kwayo kunye nezibonelelo zayo.

Umbhobho wentsimbi ye-carbon unokuba ngolwakhiwo kwindalo okanye asetyenziswe kwi-fluid, igesi, kunye nokudluliselwa kweoyile. I-carbon skel inamandla amakhulu e-thensile kuyo nayiphi na impahla. Inokugoba kwaye yolule kuyo nayiphi na imilo ngaphandle kokuphulukana namandla.

  I-carbon skel inamandla amakhulu e-thensile kuyo nayiphi na impahla. Inokugoba kwaye yolule kuyo nayiphi na imilo ngaphandle kokuphulukana namandla. Sebenzisa eli nqaku, umbhobho wensimbi ye-carbon unokuba mncinci kwaye ugcine amandla okuquka izixhobo zokuhamba phantsi koxinzelelo oluphezulu.

I-A333 yombhobho wentsimbi ye-A333 yeBakala 6 yimibhobho yentsimbi yentsimbi eyenzelwe ngokukodwa kwindalo yobushushu ephantsi. Inokugcina iipropathi ezintle kunye nezamzimba phantsi kweemeko zeqondo lobushushu ezisezantsi ukuqinisekisa ukusetyenziswa okukhuselekileyo nothembekileyo kubuchwephesha obushushu obuphantsi.

Umbhobho wentsimbi ye-Allow luhlobo lombhobho we-carbon, inombhobho ofanayo we-carbon ye-carbon, kodwa ikwanjalo ikwayamahluko.

Umbhobho wentsimbi enkulu ubulala udlala indima ebalulekileyo kwi-oyile kunye negesi. Isebenziseka kakhulu kwiiprojekthi zomphunga ezide, kuba inokuthwala ulwelo olungaphezulu kunye nenqanaba elikhulu lokuhamba. Ingakumbi kwiminyaka yakutshanje, ukusetyenziswa kombhobho wentsimbi enkulu uyanda.

I-API 5l ye-GAGAND i-pipe ngumphunga onomaleko we-zinc kumphezulu wombhobho wentsimbi. Ubukho bohlobo lwe-zinc kunika i-pivanity yombhobho wokunganyangeki. Iipropathi zeekhemikhali ze-zinc zisebenza ngakumbi kunensimbi. Kwindawo ebonakalayo, i-zinc iya kunyanzelisa i-iron, ngaloo ndlela ikhusela i-matrix yombhobho wensimbi evela kwi-corrosion.

Imibhobho yentsimbi engenamthungo isuselwa kwintsimbi eqinileyo esekwe kwiphepha lesizwe esiqinileyo esaziwa ngokuba "zii-billets" ezifudumeleyo kwaye ziphoswe i-roub ye-roub.

Izinto ezingafunekiyo zombhobho wensimbi ye-SSAW zibandakanya i-coil yentsimbi, i-welding wire, i-flux. Zonke izinto ezingafunekiyo kufuneka zigqitywe ngokungqongqo komzimba kunye neekhemikhali phambi kotyalo-mali.

Imoda 400 yi-Nickel-Coper Allorety, ikakhulu idityaniswe nge-nickel (malunga ne-63%) kunye nobhedu (malunga ne-28-34%), kwaye iqulethe imali encinci yentsimbi, i-manganese, ikharbon kunye nesilicon. Eli alloy lisetyenziswa ngokubanzi kwimimandla eyahlukeneyo yeshishini ngenxa yokunganyangeki kwe-corosions yayo kunye neepropathi zoomatshini.

Umbhobho wentsimbi ye-Welding luhlobo lweempuku zentsimbi, olunye uhlobo ngumbhobho wentsimbi engenamthungo (i-SSSA).

I-carbon yentsimbi ixhaphake kakhulu ukothusa kwaye ishukumisa into eyenza ilungele ukuthutha amanzi, ioyile kunye negesi kunye nezinye iindlela eziphantsi kwendlela. Sinokubonelela ngenkonzo: Ukusika, ukucaphuka, ukungcungcutheka, ukulungisa, ukungqengqa, ukungqubana.

Imibhobho yentsimbi engenasifo ihlala isetyenziswa kwiindawo ezininzi ezinobuntu ngenxa yomsebenzi obalaseleyo wokulwa, ukuze imiphetshu isetyenziselwa iminyaka emide kuneminye imibhobho yentsimbi ephezulu yentsimbi iminyaka.

Uluhlu lwedayimitha lokunciphisa umzimba kunye ne-swage wiple yahlukile. Ngokubanzi, amanyathelo emibhobho ukusuka kwi-1 \ / 2 "ukuya kwi-80", kunye ne-swage nipple ifumaneka ngaphakathi kwe-12 ".

Imibhobho ye-SS316 inikezelwa kakhulu kwizicelo eziphezulu ze-FALINIIs yesicelo sokunganyangeki kwengqondo enkulu kunye nokukwazi ukumelana noxinzelelo oluphezulu. Umbhobho wentsimbi engenasitali uyafumaneka ngakunye ukugqiba, oko kukuthintelwa kwaye kuyadinwa. Iyunithi esetyenzisiweyo kwimibhobho yentsimbi engenasitayile i-intshi ye-intshi i-Inch NB kunye nobungqingqwa bukwiishedyuli (zifinyezwe njenge "sch").

I-ASTM i-316 yentsimbi yentsimbi yentsimbi ye-ASME B36.19

I-ASTM A335 I-Altty Pipe yentsimbi yindawo yentsimbi ye-alloy eveliswa ngokungqinelana ne-A335 yomgangatho omiselwe nguMbutho waseMelika ukuba uvavanywe kunye nezixhobo (i-ASTM).

Umbhobho wentsimbi enkulu ubulala udlala indima ebalulekileyo kwi-oyile kunye negesi. Isebenziseka kakhulu kwiiprojekthi zomphunga ezide, kuba inokuthwala ulwelo olungaphezulu kunye nenqanaba elikhulu lokuhamba. Ngakumbi kwiminyaka yakutshanje, ukusetyenziswa kombhobho wensimbi enkulu yokwanda kwayo.Uthetha malunga nombhobho wobubanzi bedayamitha, ihlala ibhekisa kumbhobho kwi-weldad 

Ipecarbon yensimbi yi-Iron Carbon Allow ene-carbon yomxholo we-0.0218% ~ 2.11%. Ibizwa ngokuba yi-carbon sensi. Umbhobho wensimbi engenamthungo luhlobo lombhobho wentsimbi esekwe kwiseti, apho kungekho mdibaniso ujikeleze ...

Iityhubhu ze-weldied ze-weldied zinabadidi olusebenziseka kakhulu njengoko zinokuba zizinto ezincinci kwaye ezinkulu zentsimbi zineendidi ezininzi: ILasw, SSAW, yejwayi.

I-carbon sky yi-alloy enekharbon kunye nentsimbi, ngomxholo wekhabhoni ukuya kwi-2.1% ngokobunzima.

I-carbon stiel stiel ye-welding kunye netyhubhu isetyenziswa kwiimeko zoxinzelelo oluphezulu. Banganyangeki kakhulu ukothusa kunye nokuhambahamba, kubenza balungele ukuthobela ulwelo.

Imibhobho yentsimbi ye-Allow yinto enye inokukhethwa kumbhobho wentsimbi.Imibhobho yentsimbi ye-Allow iyafana nombhobho we-carbon ofanayo kodwa usenawo umahluko.

Imibhobho yentsimbi ye-carbon inezona zinto zisebenzisa kakhulu kusetyenziswa kakhulu ngenxa yemisebenzi eninzi kunye nexabiso elifikelelweyo.I-pipes engenambhobho kunye neentlobo ze-weldam zombini ziintlobo zemibhobho yentsimbi.

I-Spiral Deped Deped Ukuveliswa kwendlela ye-ARC engaphantsi kwe-ARC isekwe ekusebenziseni ubuchule be-Tandem Welding ngokujoyina ngaphakathi nangaphandle kwe-coil kwimigca ye-carbide yendawo ekumgangatho ophezulu we-werld.

I-Staines yentsimbi yentsimbi ebandakanya i-tee, umnqamlezo, i-elbow, i-poupling, i-niple, iplagi, i-Plug kunye nentambo.