I-pipe yentsimbi kunye netyhubhu

I-ASTM yethu i-A182 thriartoles iyafikeleleka kubathengi bethu abaxabisekileyo kuluhlu olwahlukileyo (d), ububanzi beWall

Eli alloy alifanelekanga kwii-axid ezinobungozi njenge-nitric acid kunye ne-wittic acid. Kuyanyangeka kwi-sulfuric acid ukuya kuthi ga kwi-80% kunye ne-hydrochloric acid ukuya kuthi ga kwi-20%.

I-Boss yiinkcukacha zokuncamathisela imibhobho apho umbhobho ufakwe kwindawo ehlolwe ivalve, efanelekileyo okanye i-flange. Ngokuchasene ne-buttweld Fittings, i-Soket Hered Weld isetyenziselwa ubukhulu beedayimitha ezincinci (imibhobho encinci ye-bore); Ngokubanzi ekutyibilikeni kwe-diameter yayo yi-NPS 2 okanye incinci.

Ngeenjongo zemveliso, kwiinkqubo zemibhobho, sihlala sifuna ukutshintsha indlela yokuhambisa; ukulawula ukuhamba kweembiza (ioyile kunye negesi, amanzi, udaka); Vula okanye uvale imibhobho, njl njl. Njl.

Ukumelana nemithombo yeendaba ezahlukeneyo. Umxholo weChromium ubonelela ngokuxhathisa okungcono kwiimeko ze-oxiding ngaphezu kwe-Afloss 200 nangexesha, ngelixa iNickel ephezulu ibonelela ngokuxhathisa imeko yokunciphisa iimeko.

I-socktolet ifana ne-WODDolet, kunye nomehluko oxhunyiwe kumbhobho wesebe uqhagamshele kumbhobho osebenzayo, nge-intertat, ngoqhagamshelo lwe-soket ofld ngokwe-ASME B16.11. Ngokukwanjalo i-weldolets, i-sockolets isetyenziselwa ukwenza isebe le-90. I-Sockiolets isenokuba yi-° Ubungakanani obuqhelekileyo¡ ± okanye ° inciphisa

I-pied ping phumela i-fipes ibhekisa kwimibhobho eyenziwe nge-ping ngokutsalwa kwimizi-mveliso yokufumana imibhobho. Oko kutyileyo apha kubhekisa kwelokubetha emva koko.

Izinto zokuhamba ngombhobho zihlala zihlala i-welokhwe ye-welded okanye intambo. Umxholo weChromium oPhakamileyo unika le nto ilungiselelwe ukuba isebenze kakuhle kakhulu kwi-erosion

Ipateni yethu esemgangathweni esemgangathweni ye-150 ye-LB yalinganiswa kwizinto zombhobho wensimbi zentsimbi zenziwa kwimigangatho ephezulu. Zonke izityholo zombhobho we-staipe ezingenambhobho zijongwa ngabasebenzi abalawulayo bemigangatho yokuhambelana ngokungqongqo kwimigangatho efanelekileyo kunye neenkcazo.

I-CAP ye-PAP isetyenziselwa ukudibanisa imibhobho yeedayimitha ezahlukeneyo kwaye isetyenziswe ngokubanzi kwimichiza eyahlukeneyo, amashishini okwakha, iphepha, isamente kunye neenqanawa.

I-A105 ithathelwa ingqalelo uhlobo lwebakala le-carbon yensimbi.

Iqondo lobushushu le-curie le-alloy lilele ngaphakathi koluhlu lwamanzi amaqondo obushushu kwaye lichaphazeleka ngotshintsho kubume bemichiza ye-Alfy. Kuyacetyiswa isilumkiso kwizicelo ezifuna iipropathi ezomeleleyo ezingezozibukrelekrele.

Kwiqondo lobushushu eliphakamileyo linika ukumelana ne-oxidation, i-carburition, kunye ne-sulfiidation kunye ne-upupture kunye namandla eqhwithi.

I-ASTM A105 (ekwabizwa ngokuba yi-Asme SA i-105) igubungela i-carbon ye-carbon yentsimbi yokusetyenziswa kweenkqubo zoxinzelelo kwinkonzo yobushushu kunye nenkonzo yobushushu obuphakathi.

I-nickel ibaluleke kangangokuba amabakala eNickel ane-75% yemveliso yentsimbi engenasitayile. Eyona nto ibalulekileyo kwezi zi-304, ezinama-8% i-Nickel kunye nohlobo lwe-316, eline-11%.

Ifanelekile ukuba amaqondo obushushu ukuya kwi-1000 ããF (538¡nc). I-Alloy 400 ichasene nokuchasana ngokugqwesileyo kuCavication kunye nokukhukuliseka okukhawulezayo okanye amanzi olwandle.

I-iquam yomnqamlezo, ngokubanzi kwikota yobungcali, ezine kwimibhobho, i-Pipe Quing, isetyenziswe kumbhobho ophambili kumbhobho wesebe.

I-316l Shedhe 40 I-Stailings yentsimbi yentsimbi-i-SSbow-flange-ifish-tee-cap yombhobho wentsimbi engenanto

I-SEMi-igqibe izinto ezitshisayo ze-800 ze-800 ye-tee njengento efanelekileyo yezicelo ezinje ngobushushu obuphakathi

Le ASTM ALTM ALTY STEE F5 F9 F9 F91 I-ASTM ALTM ALTY STEL F5 F9 F9 F91

I-UNOLD 600 ye-Pubnity enokungaxhathisi kakuhle kwi-carbribeng kunye ne-chloride equka indawo

Yiyo loo nto, izixhobo ezinomxholo wekhabhoni ophantsi njenge-ASTM ASTM ASTMS azicetyiswa ukuba zisetyenziswe kwezi zicelo ezinesidingo sokuhlala zichaphazeleka kumaqondo obubanzi angaphezulu kwexabiso.

Kumbhobho we-ht. Sityala imali kwizibonelelo zeprimiyamu kunye netekhnoloji yokuqonda kunye noomatshini. UNispl unike impembelelo kumashishini aliqela kule minyaka ingamashumi amathathu idlulileyo, ngeemveliso zayo ezibalaseleyo kunye neenkonzo ezingaqhelekanga.

Intsimbi engenasimo ithatha igama layo ekwenzeni ukumelana nokubulela ngokusebenzisana phakathi kwamacandelo alo olwabelayo kunye nokusingqongileyo. Iindidi ezininzi zentsimbi ezingenasimo zisebenza ngeenjongo ezahlukeneyo kwaye uninzi lwe-overlap. Zonke iziqwenga ezingenantsingiselo ziquka ubuncinci i-10% ye-chromium. Kodwa ayizizo zonke izitho ezingezizo ezifanayo.

I-ASTM A105, ebizwa ngokuba yi-carbon yentsimbi, yi-iron-carbon alloy ene-carbon yekhabhoni yangaphakathi phantse kwiipesenti ezi-2.

Ipateni yethu esemgangathweni esemgangathweni ye-150 ye-LB yalinganiswa kwizinto zombhobho wensimbi zentsimbi zenziwa kwimigangatho ephezulu. Zonke izityholo zombhobho we-staipe ezingenambhobho zijongwa ngabasebenzi abalawulayo bemigangatho yokuhambelana ngokungqongqo kwimigangatho efanelekileyo kunye neenkcazo.

I-ASTM A105 i-carbon sives inokolelwa kumaqondo obushushu kuma-2200 ukuya kwangama-1700 f elandelwa kukucinywa kunye nokulandela umlinganiso okanye ukwenza izinto.

I-ASTM A105 yibanga lezixhobo zekharbon ye-carbon enesona sisebenzisa kakhulu kwaye sisebenzise ngokubanzi. Oku kusetyenziswa ekwenzeni izinto zokwenza izinto.

Ezi ntlobo zentsimbi ezingenasithuli zilungele ukusetyenziswa okubandakanya ukubandakanya iikhemikhali okanye ulwelo olunokuthotyelwa. Kunye ne-rorosing slosion, i-pie engalunganga yentsimbi iya kuthi ithintele ungcoliseko lwenza ukuba iluncedo kwiingcali ezininzi.

Ukuthamba intsingiselo iqala malunga ne-1600 ye-871¡t) kwaye igqibelele emva kwemizuzu eli-10 ukuya kweli-15 yokufudumeza nge-1800¡n (982¡c). Ngaphezulu kobushushu, ukukhula okuziinkozo kunokuchasana, nangona ubushushu obufutshane kakhulu buya kukhokelela ekuthambekeni ngokupheleleyo ngaphandle kokukhula kwenkozo. Kuba inqanaba lokupholisa alinasiphumo ekuthatheni ukuthambisa, umbandela unokuthi amanzi acinyiwe okanye apholile.

I-ANNALY yinkqubo ethile yonyango lobushushu etshintsha iipropathi zensimbi. Ngelixa zininzi iintlobo ezahlukeneyo zonyango, i-anneng ithandwa ngenxa yokuba iyonyusa i-thuba kwaye inciphisa ubunzima.