I-MOQ ePhantsi yoLwakhiwo lweNtsimbi yeKhabhoni eQhelekileyo eqengqelekayo;

Izixhobo eziqhutywa kakuhle, iqela leengcali zokuthengisa, kunye neenkonzo ezingcono emva kokuthengisa; Sikwalusapho olukhulu olumanyeneyo, wonke umntu unamathela kwixabiso lenkampani "umanyano, ukuzinikela, unyamezelo" kwi-MOQ ephantsi ye-Hot Rolled Deformed Steel Carbon Constructiongr60 HRB400 HRB500 Hrb600 B400awr B400bwr Ukwakhiwa kwentsimbi 6mm/9mm/12mm Sizimasa ngokuzimisela ukuvelisa nokuziphatha ngemfezeko, kwaye ngokuthanda abathengi ekhayeni lakho naphesheya kolwandle ngaphakathi kwishishini le-xxx.
Izixhobo eziqhutywa kakuhle, iqela leengcali zokuthengisa, kunye neenkonzo ezingcono emva kokuthengisa; Sikwalusapho olukhulu olumanyeneyo, wonke umntu unamathela kwixabiso lenkampani "umanyano, ukuzinikela, ukunyamezelana".China Iron Rod kunye Tmt Bar, ngenxa yenkampani yethu iqhubekile kwingcamango yokulawula "Ukusinda ngoMgangatho, uPhuhliso ngeNkonzo, ukuNgenelwa nguMdumo" . Sikuqonda ngokupheleleyo ukuma kwetyala okulungileyo, iimpahla ezikumgangatho ophezulu, ixabiso elifanelekileyo kunye neenkonzo zezakhono zisizathu sokuba abathengi basikhethe ukuba sibe liqabane labo lexesha elide kushishino.

ukuhlelwa

Intsimbi yentsimbi eshushu eqengqelekayo ihlukaniswe ngamabakala amathathu: i-HRB335 (ibakala elidala liyi-20MnSi), ibakala lesithathu i-HRB400 (ibakala elidala liyi-20MnSiV, i-20MnSiNb, i-20Mnti), kunye ne-HRB500 yesine.
Zimbini iindlela zokuhlela eziqhele ukusetyenziswa zokuqinisa imivalo:enye kukuhlelwa ngokwemilo yejometri, kwaye enye kukwahlula okanye ukuhlela ngokwemilo enqamlezileyo yeebha ezinqamlezileyo kunye nezithuba zemivalo. Uhlobo lwe-II. Olu lwahlulo lubonisa ngokukodwa ukusebenza kwe-clamping yokuqinisa.

Okwesibini ngokuhambelana nokuhlelwa kwentsebenzo (ibakala), njengomgangatho wokuphunyezwa kwangoku kwilizwe lam, i-rebar yi (GB1499.2-2007) ucingo luyi-1499.1-2008), kwaye i-rebar yahlulwe ibe yi-3 ngokwebakala lamandla (inqaku lesivuno / amandla okuqina). iBanga; kwiMigangatho yoShishino lwaseJapan (JI SG3112), imivalo yensimbi ihlulwe kwiindidi ezi-5 ngokweempawu zazo ezibanzi; kuMgangatho waseBrithani (BS4461), amanqanaba amaninzi ovavanyo lwentsimbi yentsimbi nawo achaziwe. Ukongeza, imivalo yentsimbi inokuthi ihlelwe ngokusetyenziswa, njengemivalo yentsimbi eqhelekileyo yekhonkrithi eqinisiweyo kunye neentsimbi zentsimbi ezifakwe ngobushushu kwikhonkrithi eqinisiweyo.

inkalo

1) Uluhlu lwedayamitha ekhethiweyo kunye nedayamitha ecetyiswayo
Ubungakanani obuqhelekileyo beentsimbi zetsimbi ukusuka kwi-6 ukuya kwi-50mm, kunye nomgangatho ophakanyisiweyo we-diameters yentsimbi yentsimbi yi-6, 8, 10, 12, 14, 16, 20, 25, 32, 40, kunye ne-50mm.
2) Ukuphambuka okuvumelekileyo kwimilo yomhlaba kunye nobukhulu bentsimbi ye-ribbed bar
Imigaqo yokuyila yeentsimbi zetsimbi kufuneka ihlangabezane nezi mfuno zilandelayo:
I-angle β phakathi kwembambo enqamlezayo kunye nentsimbi yentsimbi akufanele ibe ngaphantsi kwama-45 degrees. Xa i-angle edibeneyo ingekho ngaphezu kwama-degrees angama-70, isalathiso semivalo enqamlezileyo kumacala omabini entsimbi yentsimbi kufuneka ichasene;
Isithuba se-l semivalo enqamlezileyo akufuneki sibe sikhulu kuno-0.7 ngokuphinda-phindwe kabini kwedayamitha yegama leebar;
I-angle α phakathi kwecala leembambo ezinqamlezileyo kunye nobuso bentsimbi yentsimbi ayiyi kuba ngaphantsi kwama-45 degrees;
Isixa sezithuba (kubandakanywa nobubanzi beembambo ze-longitudinal) eziphelweni zeembambo ezinqamlezileyo kumacala omabini ajongene nentsimbi yentsimbi ayiyi kuba ngaphezu kwe-20% yomjikelezo oqhelekileyo wentsimbi yentsimbi;
Xa i-diameter ekhethiweyo yentsimbi yentsimbi ayikho ngaphezu kwe-12mm, indawo yembambo enxulumene nayo ayifanele ibe ngaphantsi kwe-0.055; xa i-diameter engu-14mm kunye ne-16mm, indawo yembambo ehlobene akufanele ibe ngaphantsi kwe-0.060; xa i-diameter ye-nominal ingaphezu kwe-16mm, indawo yembambo ehlobene akufanele ibe ngaphantsi kwe-0.065. Jonga kwiSihlomelo C xa kubalwa indawo yembambo ezalanayo.
Imivalo yetsimbi ye-Ribbed ngokubanzi inemivalo ye-longitudinal, kwaye kukho nalawo angenayo imivalo ye-longitudinal;

3) Ubude kunye nokuphambuka okuvumelekileyo
Nye. ubude
Imivalo yensimbi idla ngokuhanjiswa ngobude obusisigxina, kwaye ubude obuthile bokuhanjiswa kufuneka buboniswe kwinkontileka;
Iintsimbi zensimbi zinokuhanjiswa kwimiqulu, umqulu ngamnye kufuneka ube yintsimbi enye, kwaye i-5% yenani lemiqulu kwibhetshi nganye (ngaphantsi kwee-rolls ezimbini ziyimiqulu emibini) iqulethe iintsimbi ezimbini zetsimbi. Ubunzima bedisk kunye nedayamitha yedisk bumiselwa ngothethwano phakathi komthengisi kunye nomthengi.
b. Ukunyamezela ubude
Xa ubude obumiselweyo buhanjiswa, ukuphambuka okuvumelekileyo kobude bentsimbi yentsimbi akukho ngaphezu kwe-± 25mm;
Xa ubude obuncinane bufunekayo, ukuphambuka ku-+50mm;
Xa ubude obude bufunekayo, ukuphambuka ku-50mm.
c. Igophe kunye neziphelo
Ukuphela kwentsimbi yentsimbi kufuneka kunqunywe ngokuthe tye, kwaye i-deformation yendawo ayiyi kuchaphazela ukusetyenziswa

umboniso womfanekiso

Izixhobo eziqhutywa kakuhle, iqela leengcali zokuthengisa, kunye neenkonzo ezingcono emva kokuthengisa; Sikwalusapho olukhulu olumanyeneyo, wonke umntu unamathela kwixabiso lenkampani "umanyano, ukuzinikela, unyamezelo" kwi-MOQ ephantsi ye-Hot Rolled Deformed Steel Carbon Constructiongr60 HRB400 HRB500 Hrb600 B400awr B400bwr Ukwakhiwa kwentsimbi 6mm/9mm/12mm Sizimasa ngokuzimisela ukuvelisa nokuziphatha ngemfezeko, kwaye ngokuthanda abathengi ekhayeni lakho naphesheya kolwandle ngaphakathi kwishishini le-xxx.
I-MOQ ephantsi yeChina Iron Rod kunye Tmt Bar, ngenxa yenkampani yethu iqhubekile kwingcamango yokulawula "Ukusinda ngoMgangatho, uPhuhliso ngeNkonzo, ukuNgenelwa nguMdumo" . Sikuqonda ngokupheleleyo ukuma kwetyala okulungileyo, iimpahla ezikumgangatho ophezulu, ixabiso elifanelekileyo kunye neenkonzo zezakhono zisizathu sokuba abathengi basikhethe ukuba sibe liqabane labo lexesha elide kushishino.

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intwasahlobo

entshona

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