Zimbini iindlela eziqhelekileyo zokwahlulwa kwe-rebar: enye isekelwe kwimilo yejometri, ehlelwa okanye yahlulwe ngokwemilo yecandelo lomnqamlezo olwahlukileyo kunye nezithuba zembambo.Umzekelo, kuMgangatho waseBrithani (BS4449), i-rebar yahlulwe ngohlobo I kunye nohlobo lwe-II.Olu lwahlulo lubonisa ubukhulu becala ukusebenza okubambekayo kweentsimbi zentsimbi ezigogekileyo.Okwesibini, ngokokuhlelwa kwentsebenzo (ibakala), umzekelo, kumgangatho wolawulo lwangoku welizwe lethu, i-rebar yi (G B1499.2-2007) kunye nentonga yocingo yi-1499.1-2008), i-rebar yahlula kathathu. amabakala ngokwenqanaba lamandla (inqaku lesivuno/amandla okuqina);Ngokomgangatho woshishino waseJapan (JI SG3112), i-rebar yahlulwe yangamacandelo amahlanu ngokweempawu zayo ezibanzi;Umgangatho waseBritani (BS4461) ukwachaza amanqanaba amaninzi ovavanyo lwentsebenzo kwiintsimbi zentsimbi ezigogekileyo.Ukongeza, i-rebar inokwahlulwa ngokwenjongo yayo, njenge-rebar eqhelekileyo yekonkrithi eyomeleziweyo kunye ne-rebar efakwe ubushushu kwikhonkrithi eyomeleziweyo.
Imivalo yentsimbi ephosakeleyo yahlulahlulwe ibe yintsimbi eqhelekileyo eshushu eqengqelekayo kunye nemivalo yentsimbi epholileyo.Ngokwenkcazo yomgangatho, imivalo yentsimbi eqhelekileyo eshushu-eshushu yintsimbi yentsimbi ehanjiswa kwimeko eshushu.Ubume bayo be-metallographic buqulunqwe ikakhulu nge-ferrite kunye ne-pearlite, kwaye akuyi kuba nesinye isakhiwo esichaphazela ukusebenza kwenkonzo.Intsimbi yentsimbi epholileyo eyotywe kakuhle ibhekiselele kwintsimbi ecolekileyo eyenziwe ngokuqengqeleka elawulwayo kunye nenkqubo yokupholisa elawulwayo ngexesha lenkqubo eshushu.Ubume bayo bemetallographic ubukhulu becala benziwe nge-ferrite kunye ne-pearlite, kwaye akusayi kubakho sakhiwo esinye esichaphazela ukusebenza kwenkonzo, kwaye ubungakanani beenkozo abuyi kuba rhabaxa kuneBanga lesi-9.
Ibakala lentsimbi eqhelekileyo eshushu-eqengqelekayo idityaniswe ne-HRB, ixabiso leempawu zamandla esivuno kunye nophawu oluchasayo lwenyikima (+E);Ibakala lentsimbi yentsimbi ecolekileyo eqengqelekisiweyo ifakwe kwi-HRBF, ixabiso leempawu zamandla esivuno kunye nophawu oluchasayo lwenyikima (+E);F ngunobumba wokuqala weFine.Imigangatho yentsimbi yentsimbi eqhelekileyo eshushu eqengqelekayo yahlulwe ngamanqanaba amahlanu: HRB400, HRB500, HRB600, HRB400E kunye neHRB500E;Amabakala eentsimbi zetsimbi ezishushu ezicoliweyo ahlulwe abe yi-HRBF400, HRBF500, HRBF400E kunye ne-HRBF500E.
Screw thread steel isetyenziswa ngokubanzi kulwakhiwo lobunjineli boluntu njengezindlu, iibhulorho kunye neendlela.Ukusuka koohola bendlela, oololiwe, iibhulorho, iikholvethi, iitonela, ulawulo lwezandyondyo, amadama kunye nezinye iindawo zikawonke-wonke, ukuya kwiziseko, imiqadi, iintsika, iindonga, iipleyiti, kunye nemivalo yezakhiwo kunye nezakhiwo eziyimfuneko kakhulu.Okwangoku, iintsimbi ze-HRB400 okanye ze-HRB400E zisetyenziswa kakhulu kwihlabathi.Inkampani yethu inokwenza ngokwezifiso i-HRB500, i-HRB600 kunye nezinye iintsimbi zentsimbi ezinobunzima obuphezulu.
Imigangatho yerebar inkampani yethu inokubonelela
Umgangatho waseTshayina GB1499.2-2007
IBakala II intsimbi ekhubazekileyo HRB335
IBanga le-III egogekileyo intsimbi HRB400
Iiklasi ezintathu zentsimbi ekhubazekileyo ye-seismic HRB400E
IBakala IV intsimbi ekhubazekileyo HRB500
IBanga le-IV le-seismic deformed steel HRB500E
Umgangatho wesiNgesi BS4449-2005 460B 500B
Umgangatho waseMelika ASTM A615/A 615-04a GR40 GR60 GR75
Korea umgangatho KSD3405-2011 SD400 SD500
Umgangatho waseJapan JIS G3112-2004 SD390
Thina JINBAICHENG isomnye womvelisi owaziwayo, umthengisi-mpahla ngaphandle, umthengisi wempahla, umnini wempahla kunye nomthengisi weentsimbi ezigogekileyo.Sinomthengi ovela eMexico, eTurkey, ePakistan, Oman, Israel, Egypt, Arab, Vietnam, Myanmar, isiJamani, njl.
Iwebhusayithi:www.sdjbcmetal.com
Email: jinbaichengmetal@gmail.com
Ixesha lokuposa: Mar-16-2023