Iindaba
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Zithini iingenelo zombhobho wentsimbi we-API5L PSL1 GR.B? Kutheni uthandwa kangaka ekuthumeleni kwamanye amazwe eYurophu nakuMbindi Mpuma?
Umbhobho wentsimbi ongenamthungo i-API5L PSL1 GR.B uyathandwa kwimarike yamazwe ngamazwe (ingakumbi eYurophu naseMbindi Mpuma) ngenxa yokusebenza kwayo okwahlukileyo kunye nokusetyenziswa kwayo ngokubanzi. Oku kulandelayo luhlalutyo lweenzuzo zayo eziphambili kunye nezizathu zokuthandwa kwayo: ...Funda ngokugqithisileyo -
Amanyathelo okukhusela ukuthenga imibhobho ye-alloy ye-A333GR6 ayalungiswa, kwaye amanqaku aphambili athathwe kumbono womthengi ukunceda abathengi benze izigqibo ezifanelekileyo.
1. Cacisa imigangatho kunye neemfuno zezinto eziphathekayo 1. Imigangatho yokusetyenziswa Qinisekisa inguqulelo yamva nje ye-ASTM A333/A 333M (ulwakhiwo lweekhemikhali lwenguqulelo emva kowama-2016 luyalungiswa, kwaye into entsha iyaphinda...Funda ngokugqithisileyo -
Umbhobho wentsimbi engenamthungo we-GB/T9948-2013 (umbhobho wentsimbi engenamthungo wokuqhekeka kwepetroliyam) – izisombululo zemibhobho ezinobushushu obuphezulu kunye noxinzelelo oluphezulu ezikumgangatho ophezulu
I. Isishwankathelo seMveliso Umbhobho wentsimbi engenamthungo we-GB/T9948-2013 ngumbhobho wentsimbi engenamthungo okumgangatho ophezulu osetyenziselwa ngokukodwa inkqubo yokuqhekeka kwepetroliyam, kwaye usetyenziswa kakhulu kwizixhobo ezibalulekileyo ezifana neetyhubhu ze-oven, ubushushu obungaphandle...Funda ngokugqithisileyo -
Umbhobho weNsimbi engenamthungo ye-A335 Standard Alloy: Uhlu lwezinto, iimpawu kunye nesikhokelo sokukhetha Isishwankathelo seMbhobho yeNsimbi engenamthungo ye-A335 Standard Alloy
Umgangatho we-A335 (ASTM A335/ASME S-A335) yinkcazo yamazwe ngamazwe yemibhobho yentsimbi engenamthungo yentsimbi ye-ferritic alloy esetyenziswa kwiindawo ezinobushushu obuphezulu kunye noxinzelelo oluphezulu. Isetyenziswa kakhulu kwi-petrochemical, amandla (ubushushu/i-nuclea...Funda ngokugqithisileyo -
Umbhobho weNsimbi ongenamthungo we-EN10210 – Umbhobho weNsimbi oShushu oQinisekileyo oSebenziswa kwiSakhiwo | Isikhokelo soMboneleli Umbhobho weNsimbi ongenamthungo we-EN10210 oMgangatho oPhezulu – woKwakha, uBunjineli boMatshini kunye noBuchule baMandla
Ngamava angaphezu kweminyaka engama-30 ekuthumeleni iipayipi kwamanye amazwe, iSanonPipe ngumthengisi ogqwesileyo weepayipi zentsimbi ezingenamthungo ze-EN10210 ezihambelana nemigangatho yaseYurophu kwaye zisetyenziswa kakhulu kulwakhiwo, ubunjineli boomatshini, ukwakhiwa kwebhulorho...Funda ngokugqithisileyo -
I-BS EN 10217-1 Iimfuno Eziphambili (Icandelo Eliqhelekileyo)
1. Inkqubo yokwenziwa koMda kunye noHlelo: Isebenza kwiipayipi zentsimbi ezidityanisiweyo ezifana nokuwelda kombane (ERW) kunye nokuwelda kwe-arc engaphantsi komhlaba (SAW). UHlelo: Ihlelwe ngokweCandelo A (inqanaba elisisiseko) kunye neCandelo B (inqanaba eliphambili) ngokwemigaqo yo...Funda ngokugqithisileyo -
Ingcaciso eneenkcukacha ngomahluko phakathi kweetyhubhu zentsimbi ezingenamthungo ze-GB/T 9948 (20 Steel) kunye neetyhubhu zentsimbi ezingenamthungo ze-GB/T 5310 (20G):
Umahluko phakathi kwemigangatho kunye nokubekwa kwe-GB/T 9948: Isebenza kwimibhobho yentsimbi engenamthungo kwiimeko zobushushu obuphakathi nophezulu (≤500℃) ezifana nokuqhekeka kwepetroliyam kunye nezixhobo zeekhemikhali, kwaye yeyecandelo elikhethekileyo ...Funda ngokugqithisileyo -
Uhlalutyo olunzulu lweepayipi zentsimbi ezingenamthungo ze-ASME SA335/ASTM A335 P9 ezisemgangathweni waseMelika
Kwicandelo lezixhobo zemibhobho yemizi-mveliso, imibhobho yentsimbi engenamthungo ye-ASME SA335/ASTM A335 P9 esemgangathweni yaseMelika ithatha indawo ebalulekileyo ngenxa yeempawu zayo ezikhethekileyo. Umntu...Funda ngokugqithisileyo -
Imigangatho yaseYurophu EN 10297-1, E355+N, EN 10210-1, S355J2H EN10216-3, P355NHTC1 imigangatho yemibhobho yentsimbi engenamthungo kunye neempawu zodidi kunye nohlalutyo lwesicelo
I-EN 10297-1 E355+N ipayipi yentsimbi engenamthungo I-E355+N phantsi komgangatho we-EN 10297-1 yipayipi yentsimbi engenamthungo ecociweyo ebandayo eneempawu ezilandelayo: Ulwakhiwo lweekhemikhali olulungiselelweyo: umxholo wekhabhoni ophakathi, ukongeza i-micro-alloy el...Funda ngokugqithisileyo -
Abathengi baseMzantsi Melika bathenge ngokukhawuleza imibhobho yentsimbi engenamthungo ye-ASTM A53 GR.B baza bafumana impendulo ekhawulezileyo. Iitoni ezili-17 zeenkcukacha ze-SCH 40 zaziswa kwiintsuku ezi-3.
——Kutshanje, inkampani yethu igqibe ngempumelelo ukubonelela ngebhetshi yeepayipi zentsimbi ezingenamthungo ze-ASTM A53 GR.B kubathengi baseMzantsi Melika. Iinkcukacha ziyi-SCH 40, ububanzi bangaphandle buyi-189mm-273mm, ubude obumiselweyo buyi-12 yeemitha, kwaye isixa sisonke ...Funda ngokugqithisileyo -
I-ASTM A333/ASME SA333 Gr.3 Gr.6 Imibhobho yentsimbi engenamthungo nedibeneyo yezixhobo ezicijileyo
Iipayipi zentsimbi ezingenamthungo nezihlanganisiweyo ze-ASTMA333/ASMESA333Gr.3 kunye ne-Gr.6 ze-cryogenic zineempawu ezilandelayo: Ukwakheka kweekhemikhali Gr.3: Umxholo wekhabhoni ≤0.19%, umxholo we-silicon 0.18%-0.37%, umxholo we-manganese 0.31%-0.64%, umxholo we-phosphorus kunye ne-sulfur...Funda ngokugqithisileyo -
Umbhobho wentsimbi engenamthungo we-API 5L GR.B – isisombululo sombhobho weoyile negesi esinamandla aphezulu
Yintoni umbhobho wentsimbi engenamthungo we-API 5L GR.B? Umbhobho wentsimbi engenamthungo we-API 5L GR.B ngumbhobho wentsimbi wepayipi osebenza kakuhle owenzelwe ukuthutha ulwelo olufana neoyile, igesi yendalo, namanzi, kwaye uhambelana nemigangatho yamazwe ngamazwe efana ne-API 5L, i-ASTM, kunye...Funda ngokugqithisileyo -
Umbhobho wesinyithi ongenamthungo we-ASME SA179 womatshini wokutshintsha ubushushu: Inkqubo yokuzoba ebandayo esemgangathweni waseMelika kunye nohlalutyo lwesicelo
Isishwankathelo esisemgangathweni se-ASME SA179 I-ASME SA179 ngumgangatho wombhobho wentsimbi engenamthungo womatshini wokutshintshiselana nobushushu owenziwe yi-American Society of Mechanical Engin...Funda ngokugqithisileyo -
Iipayipi zentsimbi ezingenamthungo ze-ASTM A106 ezikumgangatho ophezulu zokusetyenziswa kobushushu obuphezulu
Kwimizi-mveliso efuna ukuthuthwa kolwelo oluthembekileyo phantsi kweemeko zobushushu obuphezulu, imibhobho yentsimbi engenamthungo ye-ASTM A106 iye yaba lolona khetho luphezulu kwiinjineli kunye nabaphathi beeprojekthi. Le mibhobho yenzelwe ukumelana nobushushu obugqithisileyo kunye noxinzelelo, nto leyo eyenza ukuba ibe yeyona ifanelekileyo...Funda ngokugqithisileyo -
I-API5CT Oil Casing kunye ne-API5L GR.B Line Pipe
Isishwankathelo seMveliso Sibonelela ngeemibhobho zentsimbi ezikumgangatho ophezulu ezihlangabezana nemigangatho ye-API5CT kunye ne-API5L GR.B, ezenzelwe amashishini eoyile, igesi namanzi. Ibhokisi yeoyile ye-API5CT isetyenziselwa ukuxhasa imithombo yeoyile kunye nokuthuthwa kweoyile negesi, ngelixa umbhobho womgca we-API5L GR.B ufanelekile kwiindlela ezinde...Funda ngokugqithisileyo -
Intshayelelo yombhobho wentsimbi engama-20#
Umbhobho wentsimbi engenamthungo ongama-20# uhlala usebenzisa intsimbi yekhabhoni ekumgangatho ophezulu engama-20# njengezinto ezikrwada, nto leyo engumbhobho wentsimbi engenamthungo enganyangekiyo kubushushu bekhabhoni esetyenziswa kakhulu kwizakhiwo zokwakha kunye nezakhiwo zoomatshini. Intsimbi engama-20# ine...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwemibhobho yentsimbi engenamthungo yezakhiwo (GB/T8162-2018) kunye nemibhobho yentsimbi engenamthungo yokuthutha ulwelo (GB/T8163-2018)
I-GB8162 kunye ne-GB8163 ziinkcukacha ezimbini ezahlukeneyo zemibhobho yentsimbi engenamthungo kwimigangatho yesizwe saseTshayina. Zinomahluko omkhulu ekusetyenzisweni, iimfuno zobugcisa, imigangatho yokuhlola, njl. Oku kulandelayo kukuthelekisa okuneenkcukacha...Funda ngokugqithisileyo -
Ipayipi yentsimbi engenamthungo ye-GB6479-2013 yesichumiso esinoxinzelelo oluphezulu | Ingcali yepayipi yobushushu obuphezulu kunye noxinzelelo oluphezulu
Isishwankathelo seMveliso I-GB6479-2013 Umbhobho weNtsimbi ongenamthungo weSichumisi esinoXinzelelo oluPhezulu yenzelwe amashishini ezichumisi, iikhemikhali kunye nezemigodi, ifanelekile kwiindawo ezinobushushu obuphezulu kunye noxinzelelo oluphezulu lwe--40℃ ~ 400℃ (10~30MPa). Yenziwe nge-20#, 16Mn, Q345B, 15CrMo esemgangathweni ophezulu...Funda ngokugqithisileyo -
Iityhubhu zeBoiler zeGB/T3087-2022 ezisemgangathweni eziphantsi neziphakathi: Izisombululo ezikumgangatho ophezulu zeeNkqubo zeBoiler zeMizi-mveliso nezeKhaya
Intshayelelo kwi-GB/T3087-2022 Iityhubhu zeBoiler zoxinzelelo oluphantsi noluphakathi Umgangatho we-GB/T3087-2022 uchaza iimfuno zeetyhubhu zeboiler zoxinzelelo oluphantsi noluphakathi, ezisetyenziswa kakhulu kwiibhoyila zoshishino nezasekhaya zokuthutha ii-pr...Funda ngokugqithisileyo -
Umbhobho wentsimbi engenamthungo GB5310 15CrMoG ityhubhu yebhoyila enoxinzelelo oluphezulu
Umbhobho wentsimbi engenamthungo GB5310 15CrMoG ityhubhu yebhoyila enoxinzelelo oluphezulu: umbhobho wentsimbi engenamthungo enobushushu obuphezulu kunye noxinzelelo oluphezulu. Kumashishini anamandla, e-petrochemical, e-energy kunye namanye, ukhuseleko kunye nokuqina kweetyhubhu zebhoyila ezinoxinzelelo oluphezulu zichaphazela ngqo ...Funda ngokugqithisileyo -
Umbhobho ongenamthungo we-ASTM SA210 GrA Carbon Steel – Ukhetho oluSebenzayo kwiiBoilers nakwi-Heat Exchangers
I-ASTM SA210 GrA ngumbhobho ongenamthungo wentsimbi yekhabhoni kwiibhoyila ezinoxinzelelo oluphakathi noluphantsi kunye nezitshintshi zobushushu. Ihambelana nemigangatho ye-American Society for Testing and Materials (ASTM). Inokumelana okuhle kakhulu nobushushu obuphezulu, amandla okucinezelwa kunye nokuwelda...Funda ngokugqithisileyo -
Ngokuphathelele umbhobho ongenamthungo we-SA-213 T12 alloy
Ngokuphathelele umbhobho wentsimbi ye-SA-213 T12 alloy engenamthungo φ44.5*5.6 engenamthungo, le ilandelayo yimpendulo eneenkcukacha ezivela kwiinkalo ezininzi: 1. Isishwankathelo seMveliso I-SA-213 T12 alloy engenamthungo p...Funda ngokugqithisileyo -
Umbhobho wentsimbi we-ASME SA106B umbhobho wentsimbi ongenamthungo we-A106GrB
Umbhobho wentsimbi we-ASME SA106GrB ngumbhobho oqhelekileyo wentsimbi yekhabhoni engenamthungo osetyenziselwa ubushushu obuphezulu. Le nto ineempawu ezintle zoomatshini. Umbhobho wentsimbi we-A106B ulingana nombhobho wentsimbi engenamthungo wentsimbi yelizwe lam we-20#, kwaye usebenzisa inkonzo yobushushu obuphezulu ye-ASTM A106/A106M c...Funda ngokugqithisileyo -
Ungayiqonda njani imibhobho yemigangatho emithathu kunye nemibhobho yemigangatho emihlanu ekhankanywa rhoqo kwimibhobho yentsimbi engenamthungo? Ijongeka njani?
Kwimarike, sihlala sidibana neepayipi ezisemgangathweni ophezulu ezifana "neepayipi ezisemgangathweni ezintathu" kunye "neepayipi ezikumgangatho ezintlanu". Nangona kunjalo, abahlobo abaninzi abazi ngokwaneleyo malunga nemeko yokwenyani yeepayipi ezisemgangathweni ophezulu, kwaye abaziqondi. Ndiyathemba ukuba eli nqaku lingakunika...Funda ngokugqithisileyo
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