SSAW cov yeeb nkab API spec 5l (PSL2) rau cov pa roj yeeb
Ntawm Cangzhou Kauv Steel Kav Pipes Group Co., Ltd., peb zoo siab heev los nthuav qhia peb qhov kev sib tsoo tshiab hauv cov yeeb nkab kev lag luam -Ssaw yeeb nkabCov. Cov khoom lag luam tshiab sib txuas ua ke txiav cov thev naus laus zis nrog kev txawj ntse uas tsis muaj kev txawj ntse rau ntau yam kev siv.
SSAW cov yeeb nkab yog aMuab kauv welded yeeb nkabua los ntawm cov hlua zoo sawb hlau coils. Peb siv cov extrusion extrusion siv thev naus laus zis thoob plaws thoob plaws cov txheej txheem sib xyaw ua ke Qhov kev tsis sib haum xeeb no tau lees tias muaj kev sib tw nruj thiab ruaj khov, ua rau cov yeeb nkab muaj zog thiab txhim khu kev qha.
| Lub hom phiaj | Qib hlau | Tshuaj Muaj Tshuaj | Cov Khoom Siv Tensile | Charpy Feem Cuam Tshuam thiab Ua kom yuag poob | |||||||||||
| C | Mn | P | S | Ti | Lwm | CEV4) (%) | RT0.5 MPA Putt Zog | RM mpa tensile lub zog | A% L0 = 5.65 √ √ elongation | ||||||
| tus zuag | tus zuag | tus zuag | tus zuag | tus zuag | tus zuag | tus zuag | lub min | tus zuag | lub min | tus zuag | |||||
| API spec 5l (PSL2) | B | 0.22 | 1.20 | 0.025 | 0.015 | 0.04 | Rau txhua tus qauv steel: Yeem ntxiv NB lossis V lossis ib qho kev sib txuas ntawm lawv, tab sis Nb + v + ti ≤ 0.15%, thiab nb + v ≤ 0.06% rau qib b | 0.25 | 0.43 | 241 | 448 | 414 | 758 | Yuav tsum tau xam Raws li nram qab no cov lus: e = 19444.2 / U0.9 A: hla-ntu thaj tsam ntawm cov qauv hauv MM2 U: Tsawg tsawg ntawm lub zog Tensile lub zog hauv MPa | Muaj cov kev xeem thiab kev xaiv. Rau cov ntsiab lus, saib tus qauv qub. |
| X42 | 0.22 | 1.30 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 290 | 496 | 414 | 758 | ||||
| X46 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 317 | 524 | 434 | 758 | ||||
| X52 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 359 | 531 | 455 | 758 | ||||
| X56 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 386 | 544 | 490 | 758 | ||||
| X60 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 414 | 565 | 517 | 758 | ||||
| X 65 | 0.22 | 1.45 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 448 | 600 | 531 | 758 | ||||
| X70 | 0.22 | 1.65 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 483 | 621 | 565 | 758 | ||||
| X80 | 0.22 | 1.65 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 552 | 690 | 621 | 827 | ||||
| Si MN + CU + CR Ni Tsis muaj V 1) TE (PCM) = C + 30 + 20 + + 15 + 10 +58 | |||||||||||||||
| Mn Cr + mo + v Ni + cu 2) CE (LLW) = C + 6 + 5 + 15 | |||||||||||||||
Ib qho ntawm qhov tseem ceeb tshaj plaws ntawmMuab Kauv Welded Tubeyog nws lub zog zoo tshaj plaws, uas ntau tshaj qhov uas khi ncaj rau Welded yeeb nkab. Qhov no ua rau nws zoo tagnrho rau cov phiaj xwm uas yuav tsum tau txhim kho cov qauv kev ntseeg siab. Ib qho ntxiv, vim nws cov kab ke tsim khoom, muab kauv welded yeeb nkab tuaj yeem tsim tau siv cov xaim hluav taws xob nqaim, tso cai rau kev tsim cov kav dej loj dua. Ib qho ntxiv, los ntawm kev siv daim pam vov ntawm tib qhov dav, peb tuaj yeem siv zog ua cov leeg ntawm cov kab sib txawv, txuas ntxiv nthuav dav nws cov versatility.
With a strong commitment to quality, our company has invested significant resources in setting up state-of-the-art manufacturing facilities. Lub tuam txhab npog thaj tsam ntawm 350,000 square metres thiab muaj cov peev txheej tag nrho ntawm 680 lab yuan. Tab sis dab tsi ua rau peb sib nrug yog peb pab neeg tau ua tiav. Peb cov neeg ua haujlwm ntawm 680 cov kws tshaj lij yog cov kws tshaj lij yog lub zog tsav tom qab peb txoj kev vam meej.
Peb txaus siab rau peb txhua xyoo ntau lawm muaj peev xwm ntawm 400,000 tons ntawm kauv steel leeg, tshaj cov qauv kev lag luam. Cov zis tsis muaj kev cuam tshuam tau tsim ib qho kev tawm suab nrov heev ntawm 1.8 billion Yuan. Peb cov pab pawg tau ua kom ntseeg tau tias txhua lub cuab yeej tawm ntawm peb lub chaw ua haujlwm ua kom nruj kev ntsuas kev tswj hwm zoo, lav tau peb cov neeg siv khoom zoo.
Hauv cov ntsiab lus, kauv submerged arc welded kav yog ib qho kev ua si hloov rau cov yeeb nkab kev lag luam. Nrog nws lub zog superior, tshwj xeeb versatility thiab unarleled kev ntseeg tau, nws yog qhov kev daws teeb meem welded. Cooperate nrog Cangzhou Kauv Steel Kav Cov Co., Ltd. Yuav kom paub txog yav tom ntej ntawm cov yeeb nkab kev lag luam.
