Ixabiso elifanelekileyo lePipe engenamthungo 4140 4130 4142 42CrMo 35CrMo 20CrMo Steel Hydraulic Cylinder Pipe kunye neTube
Inkcazelo emfutshane:
I-35CrMo inamandla okunyamezela okuphezulu kunye namandla okurhubuluza kubushushu obuphezulu, ifuthe elihle lokuqina kwiqondo lobushushu eliphantsi, ukuqina okuhle, akukho tyekelo lokutshisa, ukuguqulwa okuncinci kokucima, iplastiki eyamkelekileyo kumphetho obandayo kunye nokuqhubekeka okuphakathi.I-weldability engalunganga, ukufudumeza ngaphambi kwe-welding, unyango lwe-welding ye-welding kunye nokunciphisa uxinzelelo lusetyenziswa ngokubanzi emva kokucinywa kunye nokufudumala, kwaye kunokusetyenziswa emva kokucinywa komgangatho ophezulu kunye ophakathi kunye nokucima kunye nokushisa okuphantsi kunye nokuphakathi.
Siye sagxila ekuphuculeni ulawulo lwezinto kunye nenkqubo ye-QC ukuqinisekisa ukuba singabamba inzuzo encomekayo kwishishini elikhuphisana ngokuqatha ngexabiso elifanelekileyo lePipe engenamthungo 4140 4130 4142 42CrMo 35CrMo 20CrMo Steel Hydraulic Cylinder kunye neTubhula bamkele ngokufudumeleyo abathengi, imibutho yamashishini kunye nabahlobo abavela kwihlabathi liphela ukuba baqhagamshelane nathi kwaye bafune intsebenziswano ukuze bafumane iinzuzo ezongeziweyo.
Besijonge ekuphuculeni ulawulo lwezinto kunye nenkqubo ye-QC ukuqinisekisa ukuba singabamba inzuzo entle kwishishini elikhuphisana ngokuqatha.China Steel kunye Honed Tube, Ukusukela rhoqo, sibambelela "ekuvulekeni kunye nokulunga, ukwabelana ukuze sifumane, ukufuna ukugqwesa, kunye nokudalwa kwexabiso"ixabiso, sithobela "ingqibelelo kunye nokusebenza kakuhle, ukurhweba, indlela engcono kakhulu, i-valve engcono" ifilosofi yoshishino.Sikunye nehlabathi liphela sinamasebe kunye namahlakani okuphuhlisa iindawo zamashishini amatsha, amaxabiso afanayo aphezulu.Samkela ngokunyanisekileyo kwaye kunye sabelana ngezixhobo zehlabathi, sivula ikhondo elitsha kunye nesahluko.
I-34CrMo4 / 35CrMo isetyenziswa njengeendawo ezibalulekileyo zesakhiwo ezisebenza phantsi komthwalo ophezulu, njengendawo yokuhambisa izithuthi kunye neenjini;I-rotor, i-shaft engundoqo kunye ne-shaft yokuhambisa enomthwalo onzima we-turbo generator, icandelo elikhulu le-34CrMo4 lisetyenziselwa ukuvelisa i-forgings enamandla aphezulu kunye necandelo elikhulu lokucima kunye ne-tempering kune-35CrMo yentsimbi, njengegiya enkulu ye-locomotive traction, i-booster transmission gear, i-shaft yangasemva, intonga yokudibanisa kunye ne-spring clamp enomthwalo omkhulu.I-34CrMo4 ingasetyenziselwa ukudibanisa imibhobho ye-drill kunye nezixhobo zokuloba kwimithombo enzulu yeoli engaphantsi kwe-2000m.34CrMo4 I-Gas Cylinder Pipe, esetyenziswa kakhulu kwi-automobile gas cylinder installing, ukukhusela umlilo, iindawo zonyango, izixhobo zoshishino, njl.
Ixabiso elilinganayo lekhabhoni ye-CEQ ye-35CrMo yensimbi yi-0.72%.Ingabonwa ukuba i-weldability yesi sixhobo ihlwempuzekileyo, kwaye ukuthambekela kwayo okunzima kukhulu ngexesha le-welding.Ukuqhekeka okutshisayo kunye nokuthanda kokuqhekeka okubandayo kwendawo echaphazelekayo yobushushu ye-35CrMo ingxubevange yombhobho iya kuba nkulu.Ngokukodwa xa i-welding kwimo ecinyiweyo kunye nobushushu, ukuthambekela kokuqhekeka okubandayo kwendawo echaphazelekayo yobushushu kuya kubonakala kakhulu.Ngoko ke, ngesiseko sokukhetha izinto ezifanelekileyo ze-welding kunye neendlela ezifanelekileyo ze-welding, ubushushu obuphezulu be-welding preheating, phantsi kwemeko yemilinganiselo engqongqo yenkqubo kunye nolawulo olufanelekileyo lobushushu be-interpass, injongo ye-welding yemveliso inokufezekiswa.
-EN 10297-1 Imibhobho yentsimbi yeSetyhula engenamthungo yeNjongo yobuNjineli booMatshini kunye nobuNjineli Jikelele.
-GB/T 8162 Imibhobho yentsimbi engenamthungo yeeNjongo zoLwakhiwo.
| IBanga leNsimbi | C | Si | Mn | P | S | Cr | Mo |
| 34CrMo4 | 0.30-0.37 | 0.40 ubuninzi | 0.60-0.90 | 0.035 ubuninzi | 0.035 ubuninzi | 0.90-1.20 | 0.15-0.30 |
| IBanga leNsimbi | C | Si | Mn | P | S | Cr | Mo |
| 35CrMo | 0.32-0.40 | 0.17-0.37 | 0.40-0.70 | 0.035 ubuninzi | 0.035 ubuninzi | 0.80-1.10 | 0.15-0.25 |
Imigangatho:GB18248 - 2000;
OD:Φ50-325mm;ubukhulu bodonga: 3-55mm;
OD ukunyamezela:± 0.75%;
Umda eludongeni:-10%—+12.5%
Ukunqumla ithambeka:≤2mm;
Ukuthe tye:1mm/1m;
Ubungqukuva obungaphakathi:akukho ngaphezu kwe-80% ye-OD yokunyamezela ukunyamezela.
Umgangatho womphezulu: ngaphandle kokuqhekeka, ukusonga, ukubola kunye nokuntinga.
Iindidi zeeMveliso:Iityhubhu zentsimbi ezingenamthungo kwiinqanawa zoxinzelelo oluphezulu.
Usetyenziso:Kuzo zonke iintlobo zepetroli, i-hydraulic, i-trailer, isikhululo esinebhotile yegesi.
Ibakala lentsimbi:34CrMo4, 30CrMo, 34Mn2V, 35CrMo, 37Mn, 16Mn.Sikwajonge ekuphuculeni ulawulo lwezinto kunye nenkqubo ye-QC ukuqinisekisa ukuba singabamba inzuzo emangalisayo kwishishini elikhuphisana ngokukrakra ngexabiso eliQinisekileyo lePipe engenamthungo 430404. 4142 42CrMo 35CrMo 20CrMo Steel Hydraulic Cylinder Hung Pipe and Tube, Samkela ngokufudumeleyo abathengi, imibutho yamashishini kunye nabahlobo abavela kwihlabathi liphela ukuba baqhagamshelane nathi kwaye bafune intsebenziswano ukuze bafumane iinzuzo ezongeziweyo.
Ixabiso elifanelekileyoChina Steel kunye Honed Tube, Ukusukela rhoqo, sibambelela "ekuvulekeni kunye nokulunga, ukwabelana ukuze sifumane, ukufuna ukugqwesa, kunye nokudalwa kwexabiso"ixabiso, sithobela "ingqibelelo kunye nokusebenza kakuhle, ukurhweba, indlela engcono kakhulu, i-valve engcono" ifilosofi yoshishino.Sikunye nehlabathi liphela sinamasebe kunye namahlakani okuphuhlisa iindawo zamashishini amatsha, amaxabiso afanayo aphezulu.Samkela ngokunyanisekileyo kwaye kunye sabelana ngezixhobo zehlabathi, sivula ikhondo elitsha kunye nesahluko.
