Peb lub tuam txhab cog lus rau txhua tus neeg siv khoom ntawm cov khoom siv thawj zaug thiab qhov kev pabcuam tom qab muag zoo tshaj plaws.Peb sov siab txais tos peb cov neeg muas zaub tsis tu ncua thiab tshiab tuaj koom nrog peb rau Quoted nqe rau API 5CT 5L Psl1 Psl2 Kauv Welded Yeeb Nkab LSAW Steel Yeeb Nkab Seamless Steel Yeeb Nkab nrog cov khoom tshiab xa ntawm Steel X42 Nace Mr0175 ASTM36.19 ASTM252 Yeeb Nkab Lin, Thiab peb tuaj yeem pab xav tau. rau txhua yam khoom ntawm cov neeg siv khoom xav tau.Nco ntsoov nthuav tawm qhov kev pab cuam zoo tshaj plaws, qhov zoo tshaj plaws Zoo, Kev xa khoom sai.
Peb lub tuam txhab cog lus rau txhua tus neeg siv khoom ntawm cov khoom siv thawj zaug thiab qhov kev pabcuam tom qab muag zoo tshaj plaws.Peb sov siab txais tos peb cov neeg muas zaub tsis tu ncua thiab tshiab tuaj koom peb rauTuam Tshoj Galvanized Steel Yeeb Nkab thiab Carbon Steel Yeeb Nkab, Vim muaj kev ruaj ntseg ntawm peb cov khoom, cov khoom raws sij hawm thiab peb cov kev pabcuam siab dawb, peb tuaj yeem muag peb cov khoom muag tsis yog hauv kev lag luam hauv tsev xwb, tab sis kuj xa tawm mus rau lub tebchaws thiab cheeb tsam, suav nrog Middle East, Asia, Europe thiab lwm lub tebchaws thiab cheeb tsam.Tib lub sijhawm, peb kuj lees txais OEM thiab ODM xaj.Peb yuav ua qhov zoo tshaj plaws los pab koj lub tuam txhab, thiab tsim kom muaj kev sib raug zoo thiab kev sib raug zoo nrog koj.
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.Our tuam txhab cog lus rau tag nrho cov neeg siv khoom ntawm thawj-chav kawm ntawv thiab cov kev pab cuam tom qab muag zoo tshaj plaws.Peb sov siab txais tos peb cov neeg muas zaub tsis tu ncua thiab tshiab tuaj koom nrog peb rau Quoted nqe rau API 5CT 5L Psl1 Psl2 Kauv Welded Yeeb Nkab LSAW Steel Yeeb Nkab Seamless Steel Yeeb Nkab nrog cov khoom tshiab xa ntawm Steel X42 Nace Mr0175 ASTM36.19 ASTM252 Yeeb Nkab Lin, Thiab peb tuaj yeem pab xav tau. rau txhua yam khoom ntawm cov neeg siv khoom xav tau.Nco ntsoov nthuav tawm qhov kev pab cuam zoo tshaj plaws, qhov zoo tshaj plaws Zoo, Kev xa khoom sai.
Quoted nqe rauTuam Tshoj Galvanized Steel Yeeb Nkab thiab Carbon Steel Yeeb Nkab, Vim muaj kev ruaj ntseg ntawm peb cov khoom, cov khoom raws sij hawm thiab peb cov kev pabcuam siab dawb, peb tuaj yeem muag peb cov khoom muag tsis yog hauv kev lag luam hauv tsev xwb, tab sis kuj xa tawm mus rau lub tebchaws thiab cheeb tsam, suav nrog Middle East, Asia, Europe thiab lwm lub tebchaws thiab cheeb tsam.Tib lub sijhawm, peb kuj lees txais OEM thiab ODM xaj.Peb yuav ua qhov zoo tshaj plaws los pab koj lub tuam txhab, thiab tsim kom muaj kev sib raug zoo thiab kev sib raug zoo nrog koj.
