Imibhobho yentsimbi

Imibhobho ye-carbon ye-carbon isebenzisa uluhlu olubanzi loba luncedo kuba lunemisebenzi enkulu kunye nexabiso eliphantsi.

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

Zombini ezilinganayo kunye nokunciphisa i-tee zinemigangatho emithathu ehlala igcinwe, ibonelela ngamasebe angama-90 kwaye atshintshe umkhombandlela wamanzi. I-Asme B16.9 I-Buttweld Tees isetyenziswa ngokubanzi kwi-pume edlulayo. Zixhaphake kakhulu kwizicelo zemveliso ezinjengokudluliselwa kweoyile kunye negesi, inkqubo yonyango lwamanzi, isikhululo sombane, ishishini kunye nobunjineli.

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 ".

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.

I-ASTM A106 i-A106 isetyenziswa rhoqo kumaqondo obushushu aphezulu kunye neenkqubo zoxinzelelo zendlela. Yeyona ntlobo ixhaphakileyo ye-carbon ye-carbon yentsimbi kwishishini namhlanje. I-A106 ye-A106 ye-B ilungele ukugoba, ibeka i-welding, i-welding kunye neyo.

I-A53 yintsimbi yekharbon efana ne-A106 B ekuqulunqweni kweekhemikhali kunye nemveliso. Nangona kunjalo, i-A106 ye-A106 kufuneka ibe ngaphandle ngelixa i-a53 yombhobho enokuba yeyokufihlakeleyo okanye idyile.

, ihlala ingumbhobho wensimbi ye-carbon edityaniswe ngomaleko okhuselayo we-zinc. Umaleko we-zinc uya kukomeleza ukuntywila okuchasene nombhobho wentsimbi. Umbhobho wentsimbi ye-carbon womelele kakhulu, ukunganyangeki kwempembelelo kwaye akukho lula ukubola.

Intsimbi ye-carbon 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-carbon pipe yensimbi yile nto ivakalayo-i-pipe yenziwe kwi-carbon yentsimbi, i-Steel Aloloty eneentsimbi kunye nekhabhoni. Izinto ezihlalayo ezomeleleyo, umbhobho wentsimbi yekharbon usetyenziswa kumashishini anzima njengezibonelelo, ukuthunyelwa kunye nokuchumisa kwamachiza. Umxholo wekhabhoni ephezulu unika intsimbi yentsimbi ephantsi, esenza ukuba ibe yinto engathandekiyo kwaye iqine kwaye ikwazi ukusasaza ubushushu.

Ngenxa yokuqina kwe-carbon yentsimbi kunye nokunganyangeki kothusayo, umbhobho owenziwe ngale nto ayichaphazelekanga yimicimbi yendalo esingqongileyo efana noxinzelelo okanye imozulu eqatha.

Umbhobho wentsimbi ye-carbon yinto eqinileyo eyenziwe kwi-carbon sensi, isabelo sensimbi nge-iron kunye nekhabhoni. Ngenxa yamandla ayo kunye nokukwazi ukumelana noxinzelelo, umbhobho wensimbi ye-carbon usetyenziswa kwiintlobo ngeentlobo zamashishini anzima njengezibonelelo, iinqanawa, izixhobo zechumisi, kunye nezixhobo zomchiza zekhemikhali.

Umbhobho wentsimbi ye-carbon yinto eqinileyo eyenziwe kwi-carbon sensi, isabelo sensimbi nge-iron kunye nekhabhoni. Ngenxa yamandla ayo kunye nokukwazi ukumelana noxinzelelo, umbhobho wensimbi ye-carbon usetyenziswa kwiintlobo ngeentlobo zamashishini anzima njengezibonelelo, iinqanawa, izixhobo zechumisi, kunye nezixhobo zomchiza zekhemikhali.

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

Umbhobho wombane we-Welding we-Weldied (i-Erw) yenziwa ngababandayo, ukubanda kube yintsimbi yentsimbi kwi-tube ejikelezileyo kwaye uyikhuphe ngothotho lwe-risles ukufumana umthungo. Imiphetho emibini ke yenzelwa ngaxeshanye ngokufudunyezeleka ngaxeshanye ngefreyimu ephezulu kwaye icekeceke kunye ukwenza iqhina. I-Erw Seam Seam ayifuni intsimbi yefilitha.

I-SSAW yentsimbi yentsimbi (i-SPIRAL i-arc ye-pipe yensibho yentsimbi) yenziwa ngokutyibilikiswa kwe-sping roul, kunye nombhobho weSpiral Dipe, kunye ne-SPIL PAIM PIP ye-ARC ye-Arc engaphakathi kunye namalungu asezantsi.

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.

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-SSAW yentsimbi yentsimbi kwinkqubo yemveliso, kufuneka sinikele ingqalelo kungcelele lwemicimbi. Ngaphandle kwezi zinto zilandelayo zovavanyo zilandelayo, ngokomgangatho we-API kunye neminye imigangatho efanelekileyo yabanye abasebenzisi, kodwa nemfuno yentsimbi yentsimbi, kunye nokuhlolwa kwe-chills kwi-100% ye-100% yentsimbi.

Sable (i-LostItudinal Deapment Arc ye-Arc Wels) I-Carbon ye-carbon yentsimbi luhlobo lwe-pipe ezenziwe nge-pite yensimbi eyenziwe yi-jaes ejijekileyo ye-Jcoe okanye i-UOE yeTekhnoloji yeTekhnoloji. Itekhnoloji yeJcoe imele i-joyiki kunye neenkqubo ezichaphazelekayo ngexesha lokuvelisa kunye ne-welner engaphakathi nengaphandle kunye nokwanda okubandayo kwenziwe emva kwe-welding.

Imibhobho yentsimbi ye-welding ithandwa ngenxa yoqhawulo-mtshato olomeleleyo nolusisigxina, iziphelo zemibhobho zinokwenziwa nge-flanges.llip (ke) iFlange iwele kumbhobho.

I-carbon yombhobho we-carbon yeyona nto isetyenziswayo kwimibhobho emininzi njengemisebenzi yayo enkulu kunye nexabiso elifikelelweyo.

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").

Xa sithetha ngombhobho wobubanzi bedayamitha, ihlala ibhekisa kumbhobho kwi-weldid efana ne-lessaw yombhobho okanye umbhobho we-SSAW; Ngaphezulu, ikwabandakanya umbhobho omkhulu ongenamthungo kwezinye iimeko. Iya kuqatshelwa ukuba i-piholi yoxinzelelo oluphezulu lwe-dieameter ongenangqondo kukhethwa.

  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.

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

Imibhobho yentsimbi yecarbon inamabakala amaninzi okwanelisa izicelo ezahlukeneyo. I-A53 B, i-A53 B, i-A106b.alitions ye-Chemic Steec, i-A10

Intsimbi enganyangekiyo kwimithombo yeendaba ebuthathaka ye-courrosveves efana nomoya, isitya kunye namanzi okanye intsimbi engenazinzi kubizwa ngokuba yintsimbi engenasiseko. Umbhobho wentsimbi engenamthungo luhlobo lombhobho wentsimbi esekwe kwiseti, apho kungekho manqanaba adibeneyo kwinxalenye engenanto. Umbhobho wentsimbi ye-Well yimveliso ye-tublar eyenziwe ngeplate eflethi, eyileweyo, igobile kwaye ilungele ukwelding.

I-pipe engenambhobho (SMLS) inomsebenzi omkhulu we-Anti leakage, ngoko ke isetyenziswe ngokubanzi kwi-fluid okanye i-gengs yokuhamba ngegesi.