EN10210 uMbhobho weNtsimbi oyiGalvanized
Imvelaphi: shandong.china
Igama leBrand: LCHW
Isicelo: Fluid Pipe
Nokuba ingxubevange: non-alloy
Imilo yecandelo: ingqukuva
I-tube ekhethekileyo: ityhubhu ye-API, abanye
Idayamitha yangaphandle: 48mm
Ubukhulu: 1-80mm
Umgangatho: ASTM
Ubude: 12M, 6m, 6.4M, 3-12m
Isatifikethi: API, GS
IBakala: A106, A53-A369
Unyango lomphezulu: igalvanized
Ukunyamezela: ±1%, ±10%
Iinkonzo zokulungisa: ukugoba, ukuwelda, ukukhulula, ukubetha, ukusika
I-oyile okanye i-oiled: i-non-oiled
I-invoyisi: Ngokobunzima bokwenyani
Ixesha lokuhambisa: iintsuku ze-8-14
Igama lemveliso: isakhiwo sentsimbi eluhlaza
Unyango lomphezulu: umbhobho wentsimbi opeyintiweyo omnyama
Isixhobo: Q195/Q235/Q345 Imilo yetyhubhu yentsimbi: uxande oluyingqukuva olusikwere
Ukupakisha: ukupakisha okusemgangathweni
Itekhnoloji: I-Hot Rolling
Uqinisekiso: API
Ukusetyenziswa: isakhiwo
Inkqubo yokuhamba yile:ityhubhu emnyama yokuvasa-amanzi okuhlamba-pickling-amanzi ukuhlamba-ukumanzisa-ukumanzisa-ashushu dip galvanizing-ukuvuthela-yangaphakathi ukuvuthela-moya-ukupholisa-amanzi okupholisa -Passivation-amanzi ukuhlamba-ukuhlola-isisindo-ukugcinwa.
1. Uphawu kunye nokwakheka kweekhemikhali
Ibakala kunye nokwakhiwa kweekhemikhali zetsimbi yeepayipi zensimbi ezinobumba kufuneka zihambelane nebakala kunye nokwakheka kweekhemikhali zensimbi kwimibhobho emnyama njengoko kuchazwe kwi-GB / T3091.
2. Indlela yokuvelisa
Indlela yokuvelisa umbhobho omnyama (i-furnace welding okanye i-welding yombane) ikhethwe ngumenzi.I-Hot-dip galvanizing isetyenziselwa ukwenza igalvanizing.
3. Umsonto kunye nokudibanisa umbhobho
(A) Kwimibhobho yensimbi enesitayile ehanjiswa ngeentambo, iintambo kufuneka zenziwe ngoomatshini emva kokufakwa kwe-galvanizing.Intambo kufuneka ihambelane nemigaqo ye-YB 822.
(B) Amalungu emibhobho yentsimbi kufuneka ahambelane neYB 238;izidibanisi zemibhobho yentsimbi ethambileyo kufuneka zihambelane neYB 230.
4. Iimpawu zoomatshini Iipropathi zomatshini wemibhobho yentsimbi ngaphambi kokuba i-galvanizing kufuneka ihlangabezane neemfuno ze-GB 3091.
5. Ukufana komgangatho we-galvanized layer Umbhobho wensimbi ovunyiweyo kufuneka uvavanywe ukufana komgangatho we-galvanized layer.Isampuli yepayipi yensimbi ayiyi kujika ebomvu (umbala wobhedu) emva kokuntywiliselwa kwisisombululo se-sulfate yethusi ngamaxesha angama-5 alandelelanayo.
6. Uvavanyo lokugoba olubandayo Umbhobho wensimbi owenziwe ngesinyithi kunye nobubanzi obungadluli kwi-50mm kufuneka ube phantsi kovavanyo lokugoba olubandayo.I-angle yokugoba yi-90 °, kwaye i-radius yokugoba ngamaxesha angama-8 ububanzi bangaphandle.Akukho nto yokuzalisa ngexesha lovavanyo, kwaye i-weld yesampuli kufuneka ibekwe ngaphandle okanye inxalenye ephezulu yendlela yokugoba.Emva kovavanyo, akufuneki kubekho iintanda kunye ne-peeling ye-zinc layer kwisampuli.
7. Uvavanyo loxinzelelo lwamanzi Uvavanyo loxinzelelo lwamanzi kufuneka lwenziwe kwi-clarinet.I-Eddy yangoku yokubona isiphene ingasetyenziswa endaweni yovavanyo loxinzelelo lwamanzi.Uxinzelelo lovavanyo okanye ubungakanani besampulu yokuthelekisa uvavanyo lwangoku lwe-eddy luya kuhlangabezana neemfuno ze-GB 3092. Iimpawu zomatshini zetsimbi ziyisalathisi esibalulekileyo sokuqinisekisa ukusebenza kokugqibela kokusetyenziswa (iipropati zomatshini) zentsimbi.
Imibhobho yentsimbi eshushu-diphu isetyenziswa kakhulu kumashishini emveliso afana nokwakha, oomatshini, imigodi yamalahle, iikhemikhali, amandla ombane, iimoto zikaloliwe, ishishini lemoto, oohola bendlela, iibhulorho, izitya, amaziko ezemidlalo, oomatshini bezolimo, oomatshini bepetroleum, oomatshini bokukhangela, ukwakhiwa kwegreenhouse kunye namanye amashishini okuvelisa.
Imibhobho yentsimbi ekhandisiweyo iyimibhobho yentsimbi edityanisiweyo enemibhobho yentsimbi eshushu-diphu okanye imigangatho ye-electro-galvanized phezu komhlaba.I-galvanizing inokunyusa ukuxhatshazwa kwe-corrosion yepayipi yensimbi kunye nokwandisa ubomi bayo benkonzo.Umbhobho wegalvanized unoluhlu olubanzi lokusetyenziswa.Ukongeza kwimibhobho yokuhambisa amanzi, irhasi, i-oyile kunye nolunye ulwelo oluphantsi koxinzelelo oluphantsi, ikwasetyenziswa njengemibhobho ye-oyile yequla kunye nemibhobho yeoli kushishino lwepetroleum, ngakumbi imimandla yeoli ekude nonxweme, kunye nezifudumezi ze-oyile kunye ne-condensate yokupheka imichiza. izixhobo.Imibhobho yezipholileyo, izitshintshi zeoyile ehlanjwe ngamalahle, iimfumba zemibhobho yeebhulorho ze-trestle, imibhobho yezakhelo zenkxaso yeetonela zemigodi, njl.njl.
| Uhlobo | En10210 umbhobho wentsimbi |
| IBanga | S235jrh(1.0039), s275j0h(1.0149), s275j2h(1.0138), s355j0h(1.0547), s355j2h(1.0576), s355k2h(1.0512), (1.0512), 5.1 ), 7(9), 5.9(1.0512), s27(1.0512), s27(1.0149), s275j2h(1.0138), s355j0h(1.0547) s(1.0597)h, s355n) s420j2h(1.0138) s nh(1.8953), s460nlh(1.8956 ), s235jrh(1.0039), s275j(1.8750), s420nlh(1.8751), s460nh(1.8953), s235jrh(1.0039), s275j5(j5h), 5j51 (h4), 51 (h4), 51(h). I-s460nh(1.8953 ) 1.051), s355j2h2(1.0552), s355j2h(1.0552)(1.0493), s275nlh(1.0497), s355nh(1.0539), s355nlh(1.05493), (s 751), s460nh(1.8953), s460nlh(1.8956 ) , s275mh(1.8453)(m843)s275ml (s355mlh(1.8846)s420mh(1.8847)s420mlh(1.8848)s460mh(1.8849)s468mlh00 |
| Ukutyeba | 3mm-30mm |
| Isiqinisekiso | Ul api |
| Inkonzo yokuqhuba | Ukugoba, ukuwelda, ukukhulula, ukubethelwa, ukusika |
| Igama lemveliso | Umbhobho wentsimbi ongenamthungo |
| Ubume | Isikwere esijikelezayo.Uxande |
| Ubude | 3-12m |
| Moq | Itoni e-1 |
| Iteknoloji | Ingqele eshushu isongiwe |
