PSL1 L320 Ncaj Seam Welded Yeeb Nkab
Khoom lub hauv paus rau phau ntawv
L320 psl1 ncaj txuas Welded yeeb nkab yog txoj hlua khi ncaj Welded rau cov roj, roj av lossis kev thauj mus los. Nws feem ntau siv nyob rau hauv qis- siab roj thiab roj kev thauj khoom, loj}} pa roj tsheb, thee roj pipelines thiab lwm yam kev thauj mus los.
Parameter rooj
L320-PSL1 Welded Yeeb Yam Tshuaj Yeeb Khoom Siv Composition Composition Cov ntsiab lus
| Muaj pes tsawg | C | Mn | P | S | Cr | Ni | CU | Mo | B | Ntau dua | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Weld Yeeb Nkab | Lub min | - | - | - | - | - | - | - | - | - | Nb + v + ti tsawg dua los yog sib npaug rau 0.15 |
| Tus zuag | 0.26 | 1.4 | 0.03 | 0.03 | 0.5 | 0.5 | 0.5 | 0.15 | 0.001 |
PSL1 muaj qhov yuav tsum tau siv tau rau cov tshuaj muaj kuab lom, feem ntau tsuas yog qhia kom meej txog cov ntsiab lus siab ntawm carbon, sulfur, phosphorus, thiab lwm yam.
Kev Soj Ntsuam Zoo thiab Kuaj
Cov txheej txheem tshuaj xyuas zoo thiab kev sim rau PSL1 L320 l320 LSAWW PIPES nruj me ntsis raws li cov hom phiaj tseem ceeb ntawm kev ntseeg siab thiab kev ntseeg tau. Cov txheej txheem ntsuas pib nrog kev rov ua dua tshiab}}}}}}}}}}}}}} cov khoom siv tshuaj lom neeg thiab cov neeg kho tshuab ntawm cov khoom siv hlau raw. Tom qab txoj kev sib sau thiab vuam, weld seam seab undergoes 100% tas nrho {(}} cov hau kev los tshawb xyuas sab hauv thiab nto tawm. Tom qab, txhua tus yeeb nkab steel undergoes qhov kev ntsuas hydrostatic thiab kev sib khi tau zoo nyob rau hauv tus qauv uas muaj lub siab tau ua rau tsis muaj tsawg dua li lub sijhawm teev tseg. Thaum kawg, cov kav dej tiav dhau ib qho kev tshawb xyuas qhov tseeb thiab cov tsos ua kom zoo nkauj, ntev, thiab ncaj qha cov qauv kev ncaj ncees thiab kev ua tau zoo ntawm cov yeeb nkab lub cev.
Piv nrog lwm cov khoom lag luam zoo sib xws
| Nta | PSL1 L320 LSAWW | API 5L B / GB / T 3091 Q235B |
|---|---|---|
| Theem siab nyuaj | 220 MPA | 235 MPa (kwv yees) |
| Qib Zoo | Lub hauv paus | Txheem (tsis -} pipeline tshwj xeeb) |
| Kev Cuam Tshuam | Feem ntau tsis tas yuav tsum tau lossis qis dua | feem ntau tsis tas yuav |
| Tshuaj Muaj Hluav Taws Kub Kev Tswj Xyuas | Kuj nyob rau | yooj yim |
| Cov Ntawv Thov | Nruab nrab thiab tsis tshua muaj siab, tsis -} paht ib puag ncig pipelines | Tsis tshua muaj kua siab, siv cov qauv txheem |
Txogpeb liTsev lag luam
Gnee Steel Group yog ib qho kev ua lag luam ua lag luam nrog 18 xyoo kev paub hauv cov khoom lag luam txawv teb chaws, xa tawm cov phiaj loj ntawm cov hlau, cov phiaj hlau thiab lwm yam. Peb koom tes nrog cov thawj cov hlau mills thiab yog ib tus neeg sawv cev rau ntau, ua kom cov txheej txheem tshuaj xyuas kom zoo, ua raws cov txheej txheem, cov khoom lag luam ua raws, thiab xa khoom sai. Peb muab ib qho {-}} chaw kev pabcuam, los ntawm kev sib txuas tau mus logistics, kom ua haujlwm du rau txhua theem.
Cim npe nrov: PSL1 L320 Ncaj Seam Welded Yeeb, Tuam Tshoj PSL1 L320 Ncaj Seam Welded Yeeb Nkab Cov Chaw Tsim Tshuaj, cov chaw muag khoom
Koj Tseem Yuav Zoo Li
Xa kev nug