Raws li rau cov nqi hnyav, peb ntseeg tias koj yuav nrhiav deb thiab dav rau txhua yam uas tuaj yeem yeej peb. Peb tuaj yeem hais nrog qhov tseeb tias rau qhov zoo heev ntawm cov nqi zoo li no peb tau qis tshaj plaws nyob ib puag ncig rau Tshiab Tuaj Txog Tuam Tshoj Kub Muag ASTM A53 ERW Welded Round Steel PPE Vuam Mild Black Pipe Carbon Steel Pipe Chaw Tsim Khoom rau Cov Khoom Siv Hauv Tsev, Peb ib txwm suav tias cov thev naus laus zis thiab cov neeg siv khoom yog qhov siab tshaj plaws. Peb ib txwm ua haujlwm hnyav los tsim cov txiaj ntsig zoo rau peb cov neeg siv khoom thiab muab peb cov neeg siv khoom cov khoom lag luam zoo dua & kev pabcuam.
Hais txog kev them nqi hnyav, peb ntseeg tias koj yuav nrhiav deb thiab dav rau txhua yam uas tuaj yeem yeej peb. Peb tuaj yeem hais nrog kev ntseeg siab tias rau qhov zoo heev ntawm tus nqi zoo li no peb tau qis tshaj plaws nyob ib puag ncig rauTuam Tshoj Carbon Steel Tube thiab Cov Khoom Siv Tsev, Peb lub tuam txhab cov khoom tseem ceeb tau siv dav thoob plaws ntiaj teb; 80% ntawm peb cov khoom thiab cov kev daws teeb meem xa tawm mus rau Tebchaws Meskas, Nyiv, Tebchaws Europe thiab lwm yam kev lag luam. Txhua yam khoom zoo siab tos txais cov qhua tuaj xyuas peb lub Hoobkas.
Cov yeeb nkab uas tau txiav txim raws li qhov kev qhia tshwj xeeb no yog siv rau kev tsim kho.
Hluav taws xob tsis kam welded (ERW steel yeeb nkab)
Kev Tsim Khoom:ERW Cov kav hlau
Loj: OD: 150~660mm WT: 5~25mm
Qib: S355J0H, S355J2H, S355J2H, S275J0H, thiab lwm yam.
Ntev: 6M lossis qhov ntev teev tseg raws li xav tau.
Xaus: Plain End, Beveled End
| Tshuaj lom neeg muaj pes tsawg leeg-phab ntsa thickness≤120mm | ||||||||
| Qib Hlau | % los ntawm pawg, siab tshaj plaws | |||||||
| Lub Npe Hlau | Tus lej hlau | C | Si | Mn | P | S | N | |
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| ≤40 | > 40≤120 |
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| S355J2H | 1.0576 | 0.22 | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | - |
| COV KHOOM SIV TXUJ CI | ||||||||||
| Qib Hlau | Lub Zog Tsawg Kawg Nkaus (Mp) | Lub zog tensile (Mp) | ||||||||
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| Qhov Thickness Qhia (hli) | Qhov Thickness Qhia (hli) | ||||||||
| Lub Npe Hlau | Tus lej hlau | ≤16 | > 16≤40 | >40≤63 | > 63≤80 | > 80≤100 | > 100 ≤120 | ≤3 | >3 ≤100 | > 100 ≤120 |
| S355J2H | 1.0576 | 355 | 345 | 335 | 325 | 315 | 295 | 510-580 | 470-630 | 450-600 |
| Cov Lus Qhia Tshwj Xeeb | OD≤2500mm WT≤120mm | ||
| OD | ±1% Yam tsawg kawg nkaus: ±0.5 hli, Siab tshaj plaws: ±10 hli | ||
| Qhov hnyav | -10% | ||
| Qhov hnyav | ±6% | ||
| Ntev | Qhov Ntev | 4m≤L≤6m | ±500 hli |
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| Ntev Ntev | 4m≤L≤6m | +10 hli |
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| > 6m | +15 hli |
Qhov ntau (feet, meters, lossis tus naj npawb ntawm qhov ntev)
Lub npe ntawm cov khoom siv (seamless carbon steel yeeb nkab)
Qib
Kev Tsim Khoom
Loj (sab nraud lossis sab hauv txoj kab uas hla, phab ntsa tuab ib txwm)
Ntev (tshwj xeeb lossis random)
Cov kev cai xaiv tau.
Lub npe hlau, piv txwv li EN10210-S355J0H
Lub npe ntawm tus neeg tsim khoom lossis lub cim lag luam
Loj (OD, WT, ntev)
Qib
Hom yeeb nkab (F, E, lossis S)
Tus lej cua sov
Cov ntaub ntawv ntxiv uas tau teev tseg rau hauv daim ntawv xaj yuav khoom.
Cov yeeb nkab liab qab lossis Dub / Varnish txheej (kho kom haum);
hauv cov pob khoom los yog xoob;
Ob qho kawg nrog cov tiv thaiv kawg;
Qhov kawg tiaj tus, qhov kawg bevel (2″ thiab saum toj no nrog qhov kawg bevel, degree: 30 ~ 35 °), threaded thiab coupling;
Kev cim.
Raws li rau cov nqi hnyav, peb ntseeg tias koj yuav nrhiav deb thiab dav rau txhua yam uas tuaj yeem yeej peb. Peb tuaj yeem hais nrog qhov tseeb tias rau qhov zoo heev ntawm cov nqi zoo li no peb tau qis tshaj plaws nyob ib puag ncig rau Tshiab Tuaj Txog Tuam Tshoj Kub Muag ASTM A53 ERW Welded Round Steel PPE Vuam Mild Black Pipe Carbon Steel Pipe Chaw Tsim Khoom rau Cov Khoom Siv Hauv Tsev, Peb ib txwm suav tias cov thev naus laus zis thiab cov neeg siv khoom yog qhov siab tshaj plaws. Peb ib txwm ua haujlwm hnyav los tsim cov txiaj ntsig zoo rau peb cov neeg siv khoom thiab muab peb cov neeg siv khoom cov khoom lag luam zoo dua & kev pabcuam.
Tuaj txog tshiab Tuam TshojTuam Tshoj Carbon Steel Tube thiab Cov Khoom Siv Tsev, Peb lub tuam txhab cov khoom tseem ceeb tau siv dav thoob plaws ntiaj teb; 80% ntawm peb cov khoom thiab cov kev daws teeb meem xa tawm mus rau Tebchaws Meskas, Nyiv, Tebchaws Europe thiab lwm yam kev lag luam. Txhua yam khoom zoo siab tos txais cov qhua tuaj xyuas peb lub Hoobkas.
