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Ulwahlulo lwemivalo yentsimbi ephosakeleyo

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 buqulunqwe ikakhulu 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 ye-seismic deformed 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