Ubonelelo ngeFactory China ASTM A179/A192 Carbon Steel Seamless Boiler Tube / Umbhobho wentsimbi ongenamthungo
Ukuzingisa “kuMgangatho oPhezulu, uHanjiso oluKhawuleza, iXabiso elinobundlongondlongo”, siye saseka intsebenziswano yexesha elide kunye nabaxumi abavela kumazwe aphesheya ngokulinganayo nangaphakathi kwaye sifumana amagqabaza aphezulu abathengi abatsha nabakudala kwiFactory Supply China ASTM A179/A192 Carbon Steel Seamless Boiler Tube. /Imibhobho yentsimbi engenamthungo, Ukufumana ngakumbi malunga nento esinokukwenzela yona buqu, sitsalele umnxeba nangaliphi na ixesha. Sijonge phambili ekusekeni intsebenziswano yenkampani kunye nexesha elide kunye nawe.
Ukuzingisa “kuMgangatho oPhezulu, uHanjiso oluKhawulezayo, iXabiso elinobundlongondlongo”, siye saseka intsebenziswano yexesha elide kunye nabathengi abavela kumazwe aphesheya ngokulinganayo nangaphakathi kwaye sifumana amagqabantshintshi aphezulu kubathengi nabadala.China A179/A192 Umbhobho ongenamthungo, SA179/SA192 Umbhobho ongenamthungo, Kwiminyaka emininzi yamava omsebenzi, siye sakuqonda ukubaluleka kokubonelela ngeemveliso ezisemgangathweni kunye nezisombululo kunye neenkonzo ezingcono zangaphambi kokuthengisa kunye nezasemva kokuthengisa. Uninzi lweengxaki phakathi kwabaniki-nkonzo kunye nabathengi kungenxa yonxibelelwano olulambathayo. Ngokwenkcubeko, ababoneleli banokuthandabuza ukubuza izinto abangaziqondiyo. Siyidiliza yonke loo miqobo ukuze siqinisekise ukuba ufumana into oyifunayo kwinqanaba olilindeleyo, xa uyifuna. ixesha lokuhambisa ngokukhawuleza kunye nemveliso oyifunayo yiCriterion yethu.
Isishwankathelo
| Umgangatho:I-ASTM SA210 | Ingxubevange Okanye Hayi: Carbon steel |
| IQela leBanga: Gra. GrC | Isicelo: Umbhobho weBoiler |
| Ukutyeba: 1 – 100 mm | Unyango loMphezulu: Njengemfuno yomthengi |
| Ububanzi bangaphandle (Umjikelezo): 10 - 1000 mm | Ubuchwephesha: Isolwe ngokushushu/Ebandayo |
| Ubude: Ubude obuzinzileyo okanye ubude obungenamkhethe | Ukunyangwa kobushushu: Ukwanyathela/ukwenza ngokuqhelekileyo |
| Ubume beCandelo: Round | Umbhobho oKhethekileyo: Umbhobho oshinyeneyo wodonga |
| Indawo yemvelaphi: eTshayina | Ukusetyenziswa: I-Boiler kunye ne-Heat Exchanger |
| Isiqinisekiso: ISO9001:2008 | Uvavanyo: ET/UT |
Isicelo
Isetyenziselwa ikakhulu ukwenza intsimbi yekhabhoni engenamthungo ekumgangatho ophezulu, kwibhoyila imibhobho, imibhobho yobushushu obukhulu
kushishino lwe-bolier, umbhobho wokutshintsha ubushushu njl
IBanga eliPhambili
IBanga lentsimbi yebhoyila yekhabhoni ekumgangatho ophezulu: GrA, GrC
ICandelo leMichiza
| Isiqalelo | IBanga A | IBanga C |
| C | ≤0.27 | ≤0.35 |
| Mn | ≤0.93 | 0.29-1.06 |
| P | ≤0.035 | ≤0.035 |
| S | ≤0.035 | ≤0.035 |
| Si | ≥ 0.1 | ≥ 0.1 |
A Ngokucuthwa ngakunye nge-0.01 % ngaphantsi kobuninzi bekhabhoni echaziweyo, ukonyuka kwe-0.06 % yemanganese ngaphezu kowona mlinganiselo uphezulu uchaziweyo kuya kuvunyelwa ukuya kuthi ga kwi-1.35 %.
IPropati yoomatshini
| IBanga A | IBanga C | |
| Tensile strength | ≥ 415 | ≥ 485 |
| Unikeze Amandla | ≥ 255 | ≥ 275 |
| Izinga lokwandisa | ≥ 30 | ≥ 30 |
Imfuneko yoVavanyo
Uvavanyo lweHydraustatic:
Umbhobho weNtsimbi kufuneka uVavanywe ngokweHydraulically enye nenye. Uxinzelelo oluphezulu lovavanyo luyi-20 MPa. Ngaphantsi koxinzelelo lovavanyo, ixesha lokuzinzisa kufuneka lingabi ngaphantsi kwe-10 S, kwaye iPipe yensimbi akufanele ivuze.
Emva kokuba uMsebenzisi eVumelana, uvavanyo lweHydraulic lunokutshintshwa luVavanyo lwangoku lwe-Eddy okanye uvavanyo lokuvuza kweMagnetic Flux.
Uvavanyo lokucaba:
Iityhubhu ezinoMda waNgaphandle oMkhulu kune-22 mm ziya kuHlelelwa kuVavanyo lokuNcandwa. Akukho kuDelamination kubonakalayo, amabala amhlophe, okanye ubumdaka obunokuthi kwenzeke ngexesha lovavanyo lulonke.
Uvavanyo lokuvutha:
NgokweeMfuno zoMthengi kwaye zichazwe kwikhontrakthi, uMbhobho weSsimbi onoDayamitha waNgaphandle ≤76mm kunye noBungqingqwa beDonga ≤8mm Unokwenziwa Uvavanyo Lokuvutha . Uvavanyo lwenziwa kwiqondo lobushushu leGumbi ngeTaper ye60 °. Emva kokugqabhuka, inqanaba lokuvutha koMda weDayimitha yaNgaphandle kufuneka lihlangabezane neemfuno zeTheyibhile ilandelayo, kwaye izinto zovavanyo akufuneki zibonise iintanda okanye ukukrazula.
Uvavanyo lokuqina:
Uvavanyo lobulukhuni beBrinell okanye iRockwell luya kwenziwa kwisampulu ezisuka kwityhubhu ezimbini kwiqashiso ngalinye
Iinkcukacha zeMveliso
Umbhobho weBhola
GB/T5310-2017
ASME SA-106/SA-106M-2015
I-ASTMA210(A210M)-2012
ASME SA-213/SA-213M
