Txhawm rau ua kom tiav cov neeg siv khoom txaus siab ua tiav, tam sim no peb muaj cov neeg ua haujlwm ruaj khov los xa peb cov kev pabcuam loj tshaj plaws uas suav nrog kev lag luam hauv internet, kev muag khoom, tsim, tsim, kev tswj zoo heev, ntim khoom, warehousing thiab logistics rau tus nqi qis tshaj rau Carbon Steel LSAW Tube , Yuav kom ua tiav qhov zoo sib xws, peb lub lag luam yog dav boosting peb tactics ntawm globalization nyob rau hauv cov nqe lus ntawm kev sib txuas lus nrog txawv teb chaws cov neeg, xa sai sai, sab saum toj zoo heev thiab kev koom tes mus ntev.
Txhawm rau ua kom tiav cov neeg siv khoom txaus siab ua tiav, tam sim no peb muaj cov neeg ua haujlwm ruaj khov los xa peb cov kev pabcuam loj tshaj plaws uas suav nrog kev lag luam hauv internet, kev muag khoom, tsim, tsim khoom, kev tswj zoo heev, ntim khoom, warehousing thiab logistics rauTuam Tshoj Carbon Steel LSAW Tube thiab Carbon Ms Mild Steel Pipe, Yuav kom cov neeg siv khoom muaj kev ntseeg siab rau peb thiab tau txais kev pabcuam zoo tshaj plaws, peb khiav peb lub tuam txhab nrog kev ncaj ncees, lub siab dawb paug thiab zoo tshaj plaws.Peb ntseeg ruaj khov tias nws yog peb qhov zoo siab los pab cov neeg siv khoom los khiav lawv txoj kev lag luam kom tiav, thiab peb cov lus qhia thiab kev pabcuam tuaj yeem ua rau muaj kev xaiv tsim nyog rau cov neeg siv khoom.
Chaw tsim khoom: LSAW (JCOE) steel kav.
Loj:OD: 323.8 ~ 1500mm WT: 6 ~ 40mm.
Qib:S275J0H, S275J2H, S355J0H, S355J2H, S355J2H, thiab lwm yam.
Ntev:6M lossis ntev raws li qhov xav tau.
Xaus:Plain End, Beveled End.
| Tshuaj muaj pes tsawg leeg-phab ntsa thickness≤40mm | ||||||||
| Qib Steel | % los ntawm huab hwm coj, siab kawg | |||||||
| Lub npe hlau | Hlau Number | C | Si | Mn | P | S | N | |
| ≤ 40 | 40 ≤ 120 | |||||||
| S355J0H | 1.0547 ib | 0.22 | 0.22 | 0.55 ib | 1.60 ib | 0.035 ib | 0.035 ib | 0.009 ib |
| MECHANICAL PROPERTIES OF LSAW(JCOE) STEEL PIPE WT ≤40mm | |||||||||
| Qib Steel | Yam tsawg kawg nkaus tawm lub zog (Mp) | Tensile zog (Mp) | Tsawg kawg Elongation% | Yam tsawg kawg nkaus J | |||||
| Specified Thickness (hli) | Specified Thickness (hli) | Specified Thickness (hli) | Thaum ntsuas kub ntawm | ||||||
| Lub npe hlau | Hlau Number | ≤16 | ＞ 16 ≤ 40 | ≤ 3 | ＞ 3 ≤ 40 | ≤ 40 | -20 ℃ | 0 ℃ | 20 ℃ |
| S335J0H | 1.0547 ib | 355 | 345 | 510-580 : kuv | 470-630 : kuv | 20 | - | 27 | - |
| Specification | OD≤2500mm WT≤120mm | ||
| OD | ± 1% Yam tsawg kawg nkaus: ± 0.5mm, siab tshaj: ± 10mm | ||
| WT | -10% | ||
| Qhov hnyav | ± 6% | ||
| Ntev | Ntev Scope | 4m≤L≤6m | ± 500 hli |
| Tsau Ntev | 4m≤L≤6m | + 10 hli | |
| 6m; ua | + 15 hli | ||
| Qhov siab ntawm weld hlaws rau Submerged arc welded hollow seem | Thaum WT≤14.2, weld hlaws qhov siab≤3.5 Thaum WT ＞ 14.2, welded hlaws qhov siab ≤4.8 | ||
1. Kom muaj nuj nqis (foot, meters, los yog tus naj npawb ntawm qhov ntev).
2. Lub npe ntawm cov khoom (LSAW steel yeeb nkab ).
3. Qib.
4. Kev tsim khoom.
5. Loj (sab nraum lossis sab hauv txoj kab uas hla, cov phab ntsa tuab).
6. Ntev (qhov tshwj xeeb lossis random).
7. Cov kev cai xaiv tau.
1. Lub npe steel, xws li EN10219-S355J0H.
2. Cov chaw tsim khoom lub npe lossis cov cim lag luam.
3. Loj (OD, WT, ntev).
4. Qib.
5. Hom yeeb nkab (F, E, lossis S).
6. Kub naj npawb.
7. Cov ntaub ntawv ntxiv tau teev tseg hauv daim ntawv xaj yuav khoom.
● Bare yeeb nkab lossis Dub / Varnish txheej ( customized);
● Hauv xoob;
● Ob leeg xaus nrog qhov kawg tiv thaiv;
● Plain kawg, bevel kawg;
● Marking.To ua kom tiav cov neeg siv khoom txaus siab ua tiav, tam sim no peb muaj cov neeg ua haujlwm ruaj khov los xa peb cov kev pabcuam dav dav tshaj plaws uas suav nrog kev lag luam hauv internet, kev muag khoom, tsim, tsim, kev tswj zoo heev, ntim khoom, warehousing thiab logistics rau tus nqi qis tshaj carbon Hlau LSAW Tube Dub Carbon Ms Mild Welded Casing LSAW Carbon Steel Yeeb Nkab, Kom ua tiav qhov zoo sib xws, peb lub lag luam yog dav boosting peb tactics ntawm globalization nyob rau hauv cov nqe lus ntawm kev sib txuas lus nrog cov neeg muas zaub txawv teb chaws, xa sai, sab saum toj zoo heev thiab ntev kev koom tes.
Tus nqi qis tshaj rauTuam Tshoj Carbon Steel LSAW Tube thiab Carbon Ms Mild Steel Pipe, Yuav kom cov neeg siv khoom muaj kev ntseeg siab rau peb thiab tau txais kev pabcuam zoo tshaj plaws, peb khiav peb lub tuam txhab nrog kev ncaj ncees, lub siab dawb paug thiab zoo tshaj plaws.Peb ntseeg ruaj khov tias nws yog peb qhov zoo siab los pab cov neeg siv khoom los khiav lawv txoj kev lag luam kom tiav, thiab peb cov lus qhia thiab kev pabcuam tuaj yeem ua rau muaj kev xaiv tsim nyog rau cov neeg siv khoom.
