Helical Welded x65 ssaw Kab Yeeb Nkab
Qhia:
Zoo siab txais tos rau Cangzhou kauv steel yeeb nkab Group Co., Ltd. Daim duab ntawm peb lub tuam txhab kev txawj ntse thiab kev cog lus rau kev ua kom zoo tshaj plaws, peb lub hom phiaj muab kev pom zoo rau hauv kev pom zoo thiab kev siv cov kav dej zoo.
Cov Cuab Yeej Cuab Yeej Cuab Yeej
| qib hlau | Yam tsawg kawg nkaus xwb Zog | Lub zog tensile | Yam tsawg kawg nkaus elongation | Yam tsawg kawg nkaus cuam tshuam lub zog | ||||
| Teev cov tuab | Teev cov tuab | Teev cov tuab | Ntawm sim ntsuas qhov kub ntawm | |||||
| <16 | > 1605 | <3 | ≥40 | I≤40 | -20 ℃ | 0 ℃ | 20 ℃ | |
| S235jrh | 235 | 22 | 360-510 | 360-510 | 24 | - | - | 27 |
| S275j0h | 275 | 26 | 430-580 | 410-560 | 20 | - | 27 | - |
| S275j2h | 27 | - | - | |||||
| S355j0h | 365 | 345 | 510-680 | 470-630 | 20 | - | 27 | - |
| S355j2h | 27 | - | - | |||||
| S355k2h | 40 | - | - | |||||
Kawm txog kauv welded yeeb nkab:
Helical Welded Yeeb Nkabyog ua los ntawm cov roj carbon cov roj carbon cov hlau txheem cov hlau lossis tsawg-alloy txheej txheem steel sawb dov rau hauv lub raj dawb (feem ntau hu ua kev tsim lub kaum sab xis). Thaum lub raj raj tsim, cov nqaws uas muaj welded ua ke. Muab kauv cov yeeb nkab tuaj yeem ua los ntawm cov nqaim nqaim los ua cov kab loj dua cov kav hlau.
Qhov zoo ntawm Keld Welded Yeeb:
1. Tsis muaj ib qho tsis muaj zog:Muab kauv tshuab ua kom muaj kev ncaj ncees thiab lub zog, ua cov kav dej zoo tagnrho rau kev siv cov roj muaj roj ntau thiab roj av.
2. Versatility:Cov kav dej no tuaj yeem tiv taus ntau qhov kub, ua rau lawv haum rau ntau cov kev siv nrog cov roj thiab roj kev thauj khoom, dej phwj tuaj kho, thiab ntau dua.
3. Txhim kho ua haujlwm:Txij li muaj kauv welded kav dej muaj peev xwm ua rau nyob hauv cov txheej txheem loj, cov lej sib koom ua ke, cov txheej txheem yooj yim thiab cov ntsiab lus tseem ceeb.
X65 ssaw kab yeeb yaj kiab: muab kev ruaj khov thiab ntseeg tau:
Peb liX65 Ssaw Kab Yeeb Nkabyog tshwj xeeb tsim los ua kom tau raws li cov kev xav tau ntawm cov roj thiab roj kev lag luam. Cov neeg xa hluav taws xob zoo li no thauj cov roj crude, cov nkev roj thiab cov khoom ua kom zoo dua dhau mus deb. Nrog lub zog siab tensile lub zog thiab kev cuam tshuam zoo heev, x 65 swsaw kab cov yeeb tshuaj ua yeeb yam zoo heev, kom tau txais nws qhov kev ua haujlwm durability txawm nyob hauv ib puag ncig hnyav.
Tshuaj Muaj Tshuaj
| Qib hlau | Hom de-oxidation a | % los ntawm huab hwm coj, siab tshaj plaws | ||||||
| Hlau Npe Hlau | Hlau tooj | C | C | Si | Mn | P | S | Nb |
| S235jrh | 1.0039 | FF | 0,17 | - | 1,40 | 0,040 | 0,040 | 0.009 |
| S275j0h | 1.0149 | FF | 0,20 | - | 1,50 | 0,035 | 0,035 | 0,009 |
| S275j2h | 1.0138 | FF | 0,20 | - | 1,50 | 0,030 | 0,030 | - |
| S355j0h | 1.0547 | FF | 0,22 | 0,55 | 1,60 | 0,035 | 0,035 | 0,009 |
| S355j2h | 1.0576 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - |
| S355k2h | 1.0512 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - |
| a. Cov txheej txheem Deagidation yog tsim raws li hauv qab no: FF: Nkaus tua cov hlau uas muaj cov khoom siv nitrogen khi rau hauv cov nyiaj muaj peev xwm khi muaj nitrogen (piv txwv li min lossis 0,015% soluble al). b. Tus nqi siab tshaj plaws rau Nitrogen tsis siv yog tias cov tshuaj lom neeg muaj pes tsawg leeg ntawm 0,020% nrog tsawg kawg AL / N piv txog 2: 1, lossis yog tias muaj lwm cov n-khi cov khoom n-khi tam sim no. Cov n-khi cov ntsiab yuav tsum tau sau cia hauv daim ntawv tshuaj xyuas. | ||||||||
Roj Vuam Ta Yeeb Nkab: Kev Tiv Thaiv thiab Kev Tiv Thaiv Ib Cheeb Tsam:
TusRoj Vuam Puab Ua SiTsim los ntawm Cangzhou Kauv Steel Yeeb Pawg Co., Ltd. yog nto moo rau nws cov kev tiv thaiv thiab kev tiv thaiv ib puag ncig. Cov kav dej no tau tsim tshwj xeeb rau cov roj tso pa tawm, uas tuaj yeem tshem tawm thiab nqa tawm cov pa roj teeb tsa thaum lub sijhawm sib txuas. Peb cov roj tso hluav taws xob welded rau cov qauv nruj, kom ua raws li kev ua raws li cov kev cai ua haujlwm thiab kev cuam tshuam ib puag ncig ib puag ncig.
Cangzhou kauv steel yeeb nkab polid Co., Ltd.: Tus khub txhim khu kev qha:
Nrog ntau tshaj nees nkaum xyoo ntawm kev paub, CANGZHOU kauv steel yeeb nkab Group Co., Ltd. Peb cov kev cog lus kom zoo, tsim kev tsim kho tshiab thiab cov neeg siv nyiaj txaus siab tau ua rau peb sib nrug. Peb lub xeev-ntawm-cov kab tsim-kos duab thiab cov kab mob ua kom zoo tshaj plaws uas ua kom peb muaj kev cia siab ntawm peb cov neeg siv khoom thoob ntiaj teb.
Hauv kev xaus:
Muab kauv cov yeeb nkab welded, xws li peb x65 ssaw kab yeeb nkab thiab roj welded pa yeeb yaj kiab, muaj cov versive vag, versatility thiab efficiency. Cov neeg xa xov mus ua si lub luag haujlwm tseem ceeb hauv kev lag luam ntau yam, muab kev daws teeb meem rau cov kua dej thiab roj tsheb thauj mus los. Ntawm cangzhou kauv steel yeeb nkab Group Co., Ltd., peb txaus siab rau muab cov khoom lag luam zoo uas tau raws cov qauv nruj. Ntseeg peb kom koj tus khub txhim khu kev qha rau tag nrho koj cov kauv cov yeeb nkab welded.
