Gariiradaha birta ah ee duuban ee kulul ee HRC waxay ka samaysan yihiin alaab tayo sare leh waxaana lagu soo saaray iyadoo la isticmaalayo saqafyo, gaar ahaan kabadaha joogtada ah, sida alaabta ceeriin.Dabaqyadani waxa ay maraan habka kulaylka ka dibna waxa loo sameeyaa gariiro iyada oo la samaynayo roughing iyo dhammayn miraha.Natiijadu waa bir bir ah oo aad u adkeysi leh oo la isku halayn karo oo buuxisa heerarka warshadaha ugu sarreeya.
Sida mid ka mid ah alaab-qeybiyeyaasha hormuudka ah ee gariiradaha birta duuban ee kulul, waxaan hubineynaa in alaabadayadu ay yihiin kuwa ugu tayada sarreeya.Gariiradaha birta duuban ee kulul ee HRC waxay ka samaysan yihiin birta kaarboon ee Q235B, oo loo yaqaan awood aad u wanaagsan iyo wax-qabadkeeda.Tani waxay hubinaysaa in gariiraddu ay u adkeysan karto culeysyo culus iyo jawi adag, taasoo ka dhigaysa mid ku habboon codsiyo kala duwan.
Darajo | Heerka | U dhigma HEERKA & DARAJADA | Codsiga |
Q195, Q215A, Q215B | GB 912 GBT3274 | JIS G3101, SS330, SPHC, SPHD | Qaybaha qaab dhismeedka iyo qaybo shaabadeynaya mashiinka injineernimada, gaadiidka mishiinada, mashiinka dhismaha, makiinadaha kor u qaadida, mishiinada beeraha, iyo warshadaha fudud. |
Q235A | JIS 3101, SS400 EN10025, S235JR | ||
Q235B | JIS 3101, SS400 EN10025, S235J0 | ||
Q235C | JIS G3106 SM400A SM400B EN10025 S235J0 | ||
Q235D | JIS G3106 SM400A EN10025 S235J2 | ||
SS330, SS400 | JIS G3101 | ||
S235JR+AR, S235J0+AR S275JR+AR, S275J0+AR | EN10025-2 |
Mid ka mid ah sifooyinka muhiimka ah ee HRCgariiradda birta duuban kululwaa qaabaynteeda ugu fiican.Tani waxay ka dhigan tahay in si fudud loo qaabayn karo oo loo leexin karo qaabab kala duwan iyada oo aan waxyeello loo geysan sharafteeda qaabdhismeed.Intaa waxaa dheer, dhammaynteeda siman waxay ku daraysaa soo jiidashada bilicdeeda, taasoo ka dhigaysa mid ku habboon codsiyada naqshadaha.
HRCgariiradda birta duuban kululwaxaa si weyn looga isticmaalaa warshadaha sida dhismaha, baabuurta iyo wax soo saarka.Waxaa caadi ahaan loo isticmaalaa soo saarista qaybaha qaabdhismeedka, tuubooyinka iyo tuubooyinka, iyo soo saarista mishiinada iyo qalabka.Kala duwanaanshaheeda ayaa ka dhigaysa doorashada koowaad ee injineero badan iyo soosaarayaal raadinaya gariiro bir ah oo la isku halayn karo oo tayo sare leh.
Waxaan ku faannaa inaan macaamiisheena siino alaab heer sare ah.Gariiradayada birta duuban ee kulul ee HRC kama reebna.Awoodeeda gaarka ah, qaabaynta aad u fiican iyo codsiyo kala duwan, runtii waa wax qiimo leh oo dheeri ah mashruuc kasta.Ku kalsoonow khibradayada oo ku kalsoonow gariiradahayada kulul ee birta duuban, kuwaas oo la hubo inay buuxiyaan oo dhaafaan waxyaalaha aad filayso.
Isku soo wada duuboo, HRC gariiradda birta duuban ee kulul ayaa ah wax soo saar tayo sare leh oo badan, kuna habboon codsiyo kala duwan.Xooggeeda, qaabaynteeda iyo bilicdeeda ayaa ka dhigaya doorasho caan ah oo laga helo warshado badan.Ka dooro HRC Hot Rolled Steel Coil ee kooxda Zhanzhi oo khibrad kala duwanaanshaha tayada iyo waxqabadka.
Sida warshadaha alaabta biraha ee China keentay shirkadaha, ganacsiga birta qaranka iyo saadka "Boqol ganacsi iimaan wanaagsan", shirkadaha ganacsiga birta Shiinaha, "Top 100 shirkadaha gaarka loo leeyahay ee Shanghai". Shanghai Zhanzhi warshadaha Group Co., Ltd., (gaaban in Zhanzhi Group ) waxay qaadataa "Integrity, Practicity, Innovation, Win-Win" oo ah mabda'a hawlgalka kaliya, had iyo jeer waxay ku adkeystaan gelinta baahida macaamiisha meesha ugu horeysa.