Izikwere kunye neetyhubhu zecandelo elingenanto ezenziwe ngentsimbi ethambileyo ye-Q235 zihlala zisetyenziselwa ukwakhiwa kwezakhiwo, izakhiwo zenkxaso, kunye nezicelo zezakhiwo. Ezi zityhubhu ziyaziwa ngokuhlala kwazo, ukulula ukwenza, kunye nokufaneleka kweendlela ezahlukeneyo zokuwelda kunye nokwenza. Ukutyunjwa kwe-Q235 kubonisa ukuba intsimbi yenziwe kwintsimbi ye-carbon carbon.
Imveliso | Umbhobho wentsimbi yesikwere kunye noxande |
Izinto eziphathekayo | Intsimbi yeCarbon |
IBanga | Q195 = S195 / A53 iBanga A Q235 = S235 / A53 iBanga B / A500 iBanga A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 iBanga B iBanga C |
Umgangatho | I-DIN 2440, ISO 65, EN10219,GB/T 6728, I-JIS G3444 / G3466,ASTM A500, A36 |
Umphezulu | Bare/Mnyama WendaloIpeyintiwe I-oyile nge okanye ngaphandle isongiwe |
Iyaphela | Isiphelo esicacileyo |
Inkcazo | OD: 20 * 20-500 * 500mm ; 20 * 40-300 * 500mm Ukutyeba: 1.0-30.0mm Ubude: 2-12m |
Ukuqulunqwa kweekhemikhali | Iimpawu zoomatshini, WT≤16mm | ||||||||
Umgangatho | Ibakala Steel | C (ubuninzi.)% | Si (ubuninzi.)% | Mn (ubuninzi.)% | P (ubuninzi.)% | S (ubuninzi.)% | Ubuncinci besivuno amandla MPa | Tensile strength MPa | Ubuncinci bobude % |
GB/T 700-2006 | Q235A | 0.22 | 0.35 | 1.4 | 0.045 | 0.05 | 235 | 370-500 | 26 |
GB/T 700-2006 | Q235B | 0.2 | 0.35 | 1.4 | 0.045 | 0.045 | 235 | 370-500 | 26 |
Isicelo:
Ulwakhiwo / izinto zokwakha umbhobho wentsimbi
Umbhobho wesakhiwo
Umbhobho wentsimbi yokubiyela
Amacandelo okufakwa kwamandla elanga
Umbhobho weHandrail
Ulawulo loMgangatho olungqongqo:
1) Ngexesha nasemva kwemveliso, abasebenzi aba-4 be-QC abanamava angaphezulu kweminyaka emi-5 bahlola iimveliso ngokungacwangciswanga.
2) Ilabhoratri evunyiweyo yeSizwe enezatifikethi ze-CNAS
3) Uhlolo olwamkelekileyo oluvela kwiqela lesithathu eliqeshwe/elihlawulwe ngumthengi, njenge-SGS, BV.
4) Ivunywe yiMalaysia, Indonesia, Singapore, Philippines, Australia, Peru kunye ne-UK. Sine-UL /FM, ISO9001/18001, izatifikethi zeFPC
Ngathi:
I-Tianjin Youfa yasekwa ngoJulayi 1, 2000. Kukho abasebenzi abamalunga ne-9000 ngokupheleleyo, iifektri ezili-11, imigca yokuvelisa ipayipi yentsimbi ye-193, ilabhoratri yesizwe eqinisekisiweyo ye-3, kunye ne-1 ye-Tianjin yeziko loshishino elivunyiweyo likarhulumente.
I-31 yesikwere kunye nemigca yokuvelisa ipayipi yentsimbi yentsimbi
Iifektri:
Tianjin Youfa Dezhong Steel Pipe Co.,Ltd;
Handan Youfa Steel Pipe Co.,Ltd;
I-Shanxi Youfa Steel Pipe Co., Ltd