Peb liCov kav hlau ERWtau tsim tshwj xeeb los ua kom tau raws li qhov xav tau ntawm ntau yam lag luam thiab daim ntawv thov. Los ntawmcov yeeb nkab carbon weldedrau API5L GR.B yeeb nkab, peb muab kev xaiv dav dav ntawm cov khoom uas ua rau koj xav tau tshwj xeeb. Ua nrog kev meej thiab kev txawj ntse, pebCov kav dej MS ERWLawv paub txog lawv qhov ruaj khov thiab muaj zog, ua rau lawv zoo tagnrho rau kev siv tshuab thiab kev siv siab. Txawm hais tias nws yog cov kav dej, cov kav dej, cov kav roj, lossis cov kav cua, peb cov kav dej tuaj yeem ua tau raws li qhov nyuaj ntawm cov chaw nyuaj nrog kev yooj yim.
By hluav taws xob tsis kam welded
Kev Tsim Khoom: Hluav Taws Xob Tsis kam Welded
Loj: OD: 15 ~ 700mm WT: 1.5 ~ 20mm
Qib: Qib A thiab Qib B.
Ntev: 6M lossis qhov ntev teev tseg raws li xav tau.
Xaus: Plain End, Beveled End, Threaded thiab coupling
Qib thiab Cov Tshuaj Lom Zem (%)
| Qib | C | Mn | P≤ | S≤ | Cu | Ni | Cr | Mo | V |
| Hom S (Cov yeeb nkab tsis muaj qhov txuas) | |||||||||
| Qib A | 0.25 | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Qib B | 0.3 | 1.2 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
TensileCov Kev Cai：
|
| Qib A | Qib B |
| Lub zog tensile, min, psi (MPa) | 48000 (330) | 60000 (415) |
| Lub zog tawm los, min, psi (MPa) | 30000 (205) | 35000 (240) |
Qhov ua rau peb cov kav hlau ERW sib txawv yog lawv lub peev xwm vuam zoo heev. Lawv zoo tagnrho rau kev siv vuam, uas ua rau kev sib koom ua ke ntawm cov yeeb nkab tsis muaj teeb meem thiab ruaj ntseg. Ntxiv mus, lawv kuj zoo tagnrho rau kev tsim cov haujlwm xws li coiling, bending, thiab flanging, qhib ntau yam kev xaiv hauv kev tsim qauv thiab kev ua haujlwm.
Tsim los ntawm kev siv txoj kev vuam hluav taws xob (ERW), peb cov kav dej ua kom muaj kev ua haujlwm zoo thiab ruaj khov. Cov txheej txheem vuam no ua kom muaj kev sib txuas zoo thiab ruaj khov thoob plaws ntawm cov kav dej, muab rau koj cov khoom lag luam txhim khu kev qha uas ua tau raws li cov qauv kev lag luam siab tshaj plaws.
Peb muaj ntau yam kev xaiv los ua kom tau raws li koj cov kev xav tau tshwj xeeb.Cov kav hlau ERWmuaj ntau qhov ntau thiab tsawg thiab qib, suav nrog qib A thiab qib B. Qhov no tso cai rau koj xaiv cov khoom zoo meej rau koj qhov project, kom ntseeg tau tias muaj kev ua tau zoo tshaj plaws thiab lub neej ntev.
Yuav kom yooj yim dua thiab yoog tau yooj yim, peb cov kav dej muaj ntau qhov ntev sib txawv thiab tuaj yeem hloov kho raws li koj xav tau. Txawm tias koj xav tau cov kawg tiaj tus, cov kawg beveled, lossis cov kawg threaded, peb muaj cov kev daws teeb meem uas haum rau koj cov kev xav tau tshwj xeeb.
Peb nkag siab txog qhov tseem ceeb ntawm kev sib txuas ruaj ntseg thiab kev sib koom ua ke hauv cov kav dej. Yog vim li ntawd peb thiaj muab ntau txoj kev xaiv sib txuas kom ntseeg tau tias peb cov kav dej sib koom ua ke ruaj ntseg thiab tsis muaj qhov xau. Peb cov kev sib txuas tau tsim los muab kev sib khi zoo, lav qhov ua tau zoo ntev thiab kev thaj yeeb nyab xeeb.
Nrog peb cov kav hlau ERW, koj tuaj yeem so kom paub tseeb tias koj tau txais cov khoom zoo tshaj plaws uas tau tsim los kom kav ntev. Peb muab cov ntaub ntawv zoo tshaj plaws, cov txheej txheem tsim khoom siab heev, thiab cov kev tswj xyuas zoo kom xa cov khoom uas tshaj qhov kev cia siab.
Hauv kev xaus lus, pebCov kav dej ERW vuamyog qhov kev xaiv zoo tshaj plaws rau ntau yam kev siv. Txawm hais tias koj xav tau lawv rau kev siv tshuab thiab kev siv siab, kev ua haujlwm vuam, lossis tsuas yog thauj cov kua thiab cov pa roj, peb cov kav dej xa cov kev ua tau zoo thiab kev ntseeg siab. Ntseeg peb qhov kev txawj ntse thiab xaiv peb cov kav hlau ERW rau koj qhov project tom ntej.
