Umthengisi osemgangathweni ophezulu wepayipi yensimbi engenamthungo yesikwere
Ityhubhu yentsimbi engenamthungo engenamthungo, Yingxubevange yentsimbi eqinileyo yemartensitic.Ukwahluka kwibakala le-austenite
Iyakwazi ukunyangwa ubushushu (" icinyiwe kwaye inomsindo ") ukuvelisa amandla aphezulu kunye ne-ductility enhle.Xa kufuneka amandla, ubulukhuni kunye nokunxiba ukuxhathisa kwaye inokumelana ethile umhlwa
Ngenxa yokuqina kobuchule bale ntsimbi, ezinye iimpawu zalo mbandela kunye neempawu ezibangelwayo ziya kuchaphazeleka kwinqanaba elithile.I-alloy inokusetyenziswa ngokufanelekileyo kuphela kwiindawo ezinobungozi obuncinci.Uluhlu lwamaqondo obushushu okusebenza lulinganiselwe a) ukucaphuka okugqithisileyo kumaqondo obushushu aphezulu kukhokelela ekuphulukaneni namandla kunye b) nokulahleka kwe-ductility kumaqondo obushushu angaphantsi kwe-zero
Ityhubhu yentsimbi engenamthungo, Le ntsimbi ilungele ukwenza iindawo ezinoxinzelelo oluphezulu kumashishini ahlukeneyo, kubandakanywa iikhemikhali zepetroli, iimoto kunye nokuvelisa amandla.
I-Square Steel Tubing engenamthungo, uMsebenzi oPhambili
1. Iplastiki
I-Plastiki ibhekisela kwikhono lezinto zetsimbi ukuvelisa i-deformation yeplastiki (i-deformation esisigxina) ngaphandle komonakalo phantsi komthwalo.
2. Ukuqina
Ukuqina yigeyiji yokuba ukuqina okanye ukuthamba kwesixhobo sentsimbi.Kobu bomi ekuvelisweni kwendlela yokulinganisa ubulukhuni yeyona isetyenziswa ngokuqhelekileyo kwindlela yobulukhuni be-indenter, kukusebenzisa imilo ethile yejometri yentloko ye-indenter phantsi komthwalo othile kumphezulu wezinto zetsimbi eziza kuvavanywa, ngokutsho iqondo le-indenter ukumisela ixabiso lobulukhuni.
Iindlela ezisetyenziswa ngokuqhelekileyo ziiBrinell hardness (HB), Rockwell hardness (HRA, HRB, HRC) kunye neVickers hardness (HV) kunye nezinye iindlela.
3. Ukudinwa
Amandla, iplastiki kunye nobunzima zibonakaliso zeempawu zemishini yesinyithi phantsi komthwalo we-static.Enyanisweni, iindawo ezininzi zoomatshini zisebenza phantsi kwemithwalo ye-cyclic, kwaye ukukhathala kunokwenzeka phantsi kwezi meko.Indlela nayo ifuna ukuba nenye imilo yecandelo lombhobho wensimbi owenziwe ngokukodwa.
Uxinzelelo oluphantsi lwezothutho lwentsimbi oludityanisiweyo umbhobho wentsimbi (GB/T3092-1993) yaziwa ngokuba ngumbhobho odityanisiweyo ngokubanzi, owaziwa ngokuba ngumbhobho omnyama.Ngumbhobho wentsimbi odityanisiweyo osetyenziselwa ukuhambisa amanzi, igesi, umoya, i-oyile, ukufudumeza umphunga kunye nolunye ulwelo oluphantsi loxinzelelo jikelele kunye nezinye iinjongo.Ubukhulu bodonga lombhobho wentsimbi buhlulwe kumbhobho wentsimbi oqhelekileyo kunye nombhobho wentsimbi ojiyileyo.Umbhobho ekupheleni ifomu yahlulwe non - rebar ityhubhu yentsimbi (ityhubhu ukukhanya) kunye nentsimbi rebar ityhubhu.Inkcazo yetyhubhu yensimbi ibonakaliswe nge-diameter ye-nominal (mm), eyi-approximation ye-diameter yangaphakathi.Kuyinto yesiko ukusebenzisa i-intshi, njenge-11/2.Umbhobho wentsimbi odityanisiweyo osetyenziselwa ukuthuthwa koxinzelelo oluphantsi usetyenziswa ikakhulu njengombhobho wokuqala wombhobho wentsimbi odityanisiweyo osetyenziselwa ukuthuthwa koxinzelelo oluphantsi.
Umbhobho wentsimbi odityanisiweyo odityanisiweyo wothutho loxinzelelo oluphantsi (i-GB/T3091-1993) ikwabizwa ngokuba ngumbhobho wentsimbi owenziwe ngamatye, owaziwa ngokuba ngumbhobho omhlophe.Ngumbhobho wentsimbi osetyenziselwa ukuhambisa amanzi, igesi, ioyile yomoya, ukufudumeza umphunga, amanzi ashushu kunye nolunye ulwelo oluphantsi loxinzelelo ngokubanzi okanye ezinye iinjongo.Ubukhulu bodonga lombhobho wentsimbi buhlulwe kumbhobho oqhelekileyo wentsimbi kunye nombhobho wentsimbi.Isiphelo sombhobho sihlulwe kumbhobho wensimbi owenziwe ngentsimbi ngaphandle kwentambo kunye nombhobho wensimbi owenziwe ngentambo.
I-carbon steel wire bushing eqhelekileyo (i-GB3640-88) isetyenziselwa ukukhusela ucingo kwizakhiwo zoshishino kunye nezoluntu, ukufakwa koomatshini kunye nezixhobo kunye nezinye iiprojekthi zokufakelwa kombane.
Umthungo othe ngqo wombane wentsimbi welded welded pipe (YB242-63) ngumbhobho wentsimbi oneentsimbi ezidityanisiweyo ezinde.Ngokuqhelekileyo yahlulwe ibe yi-metric welded steel pipe, i-welded thin-wall pipe, i-tubing yokupholisa i-transformer njalo njalo.
Umthungo weSpiral umthungo ontywiliselwe iarc welding wentsimbi umbhobho (SY5036-83) wothutho loxinzelelo lolwelo ngumbhobho wentsimbi ojikelezayo, owenziwe ngomtya wentsimbi eshushu njengetyhubhu engenanto, edla ngokuyilwa kubushushu obufudumeleyo kwaye idityaniswe yindlela yokuwelda ye-arc enamacala amabini. .Umbhobho wensimbi unamandla okuthwala amandla kunye nokusebenza kakuhle kwe-welding.Kukhuselekile kwaye kuthembekile ukusetyenziswa emva kwazo zonke iintlobo zohlolo olungqongqo lwesayensi kunye novavanyo.Umbhobho omkhulu wentsimbi, ukuhanjiswa okuphezulu, kwaye unokugcina utyalo-mali lokubeka imibhobho.Isetyenziswa ikakhulu ukuhambisa ioyile kunye nemibhobho yegesi yendalo.
Uluhlu lweeMveliso
| Iinkcukacha | I-ASTM A/ASME SA213/A249/A269/A312/A358 CL.Ndiya ku-V ASTM A789/A790 |
| Ubukhulu (Abunamthungo) | 1/2" NB - 24" QAPHELA |
| Ubungakanani (ERW) | 1/2" NB - 24" QAPHELA |
| Ubungakanani (EFW) | 6" NB - 100" QAPHELA |
i-square steel tubing engenamthungo Njengezintsimbi ezininzi ezingenasici, inokwenziwa lukhuni ngonyango "lokucima kunye nokufudumeza".Iqulethe ubuncinane i-11.5% yechromium, eyaneleyo ukubonelela ukuxhathisa ukubola.Xa kunjalo
Ubuninzi bokumelana nomhlwa buphunyezwa xa lukhuni kwaye bupholile kwaye bukhazimlisiwe.Udidi lwama-409 libakala lenjongo jikelele elidla ngokubonelelwa ngefomu elukhuni kodwa esebenzayo ukulungiselela izicelo ezifuna amandla aphezulu kunye nobushushu obuphakathi kunye nokumelana nomhlwa.
ImiGangatho ePhambili yeMveliso
| UHLOBO ELIMANGATHO | UMGANGATHO |
| EN | EN10216-5 , EN10216-2 |
| I-DIN | DIN 17456 , DIN 17458 |
| I-ASTM | ASTM A312, A213, A269, A511, A789, A790 ETC |
| IGOST | GOST 9941 , GOST 5632 |
| I-JIS | I-JIS G3459, i-JIS G3463 |
| GB | I-GB/T14975,GB/T14975, GB13296, GB5310, GB9948 |
FAQ
I-1.Q: Ngaba uyinkampani yokurhweba okanye i-factory?
A: Singumzi mveliso kunye nomenzi
2. Q:Ixesha elingakanani iwaranti yakho?Ngaba sinokunweba?
A: Kwiinyanga ezili-12 emva kokuthunyelwa.
3.Q: Kuthekani ngexesha lakho lokukhokela?
1)Ukwenzela iodolo enobungakanani obuqhelekileyo +impahla + yobungakanani, singabanini be-1000 yeetoni zeStokhwe, sinokubonelela / ukuhambisa iitoni ezili-100 kwiiveki ezi-1 emva kokuqinisekiswa komyalelo.
2) Ukwenzela iodolo enobungakanani obukhethekileyo + bezinto eziphathekayo + isicelo + ubungakanani obukhulu, ixesha lokuhambisa elifanelekileyo lisekela ulwazi lweenkcukacha zomyalelo kwaye ngokuhambelana neshedyuli yokuveliswa kwebillet / isimo sethu sokuvelisa esilindileyo njl njl.
4. Q: Uqinisekisa njani iimveliso / umgangatho wakho?
A: I-Bewell ikhula ukusuka ku-Zero, Ukuza kuthi ga ngoku, sikhona kwimarike phantse iminyaka eyi-10.SineQela lethu labasebenzi abanezakhono kunye neQela labasebenzi boBugcisa, sihlaziya izixhobo.Sifunda ulwazi lohlaziyo lwensimbi engenasici.Sakha inkqubo ye-ISO90001.Siqinisekisa iimveliso zethu kunye nomgangatho we-100%.
Umboniso weMveliso
