Peb lub tuam txhab cog lus rau txhua tus neeg siv khoom zoo tshaj plaws thiab kev pabcuam tom qab muag zoo tshaj plaws. Peb zoo siab tos txais peb cov neeg siv khoom tsis tu ncua thiab tshiab los koom nrog peb rau tus nqi hais rau API 5CT 5L Psl1 Psl2 Kauv Welded Yeeb Nkab LSAW Hlau Yeeb Nkab Seamless Hlau Yeeb Nkab nrog Cov Khoom Tshiab Xa Khoom ntawm Hlau X42 Nace Mr0175 ASTM36.19 ASTM252 Yeeb Nkab Lin, Thiab peb tuaj yeem pab xav tau yuav luag txhua yam khoom ntawm cov neeg siv khoom xav tau. Nco ntsoov muab kev pabcuam zoo tshaj plaws, qhov zoo tshaj plaws, Kev xa khoom sai.
Peb lub tuam txhab cog lus rau txhua tus neeg siv khoom ntawm cov khoom zoo tshaj plaws thiab cov kev pabcuam tom qab muag zoo tshaj plaws. Peb zoo siab tos txais peb cov neeg siv khoom tsis tu ncua thiab cov neeg siv khoom tshiab los koom nrog peb rauTuam Tshoj Galvanized Steel Yeeb Nkab thiab Carbon Steel Yeeb Nkab, Vim yog qhov ruaj khov ntawm peb cov khoom, kev muab khoom raws sijhawm thiab peb cov kev pabcuam siab dawb siab zoo, peb muaj peev xwm muag peb cov khoom tsis yog tsuas yog hla kev lag luam hauv tsev xwb, tab sis kuj xa tawm mus rau cov tebchaws thiab thaj chaw, suav nrog Middle East, Asia, Tebchaws Europe thiab lwm lub tebchaws thiab thaj chaw. Tib lub sijhawm, peb kuj ua OEM thiab ODM xaj. Peb yuav ua qhov zoo tshaj plaws los pab koj lub tuam txhab, thiab tsim kom muaj kev koom tes zoo thiab phooj ywg nrog koj.
Kev Tsim Khoom: LSAW (JCOE) Cov kav hlau.
Loj:OD: 323.8 ~ 1500 hli WT: 6 ~ 40 hli.
Qib:S275J0H, S275J2H, S355J0H, S355J2H, S355J2H, thiab lwm yam.
Ntev:6M lossis qhov ntev teev tseg raws li xav tau.
Xaus:Xaus tiaj tiaj, Xaus Beveled.
| Tshuaj lom neeg muaj pes tsawg leeg-phab ntsa thickness≤40mm | ||||||||
| Qib Hlau | % los ntawm pawg, siab tshaj plaws | |||||||
| Lub Npe Hlau | Tus lej hlau | C | Si | Mn | P | S | N | |
| ≤40 | > 40≤120 | |||||||
| S355J0H | 1.0547 | 0.22 | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 0.009 |
| KHOOM SIV NTAWM LSAW (JCOE) HLAU YEEB WT ≤40mm | |||||||||
| Qib Hlau | Lub Zog Tsawg Kawg Nkaus (Mp) | Lub zog tensile (Mp) | Qhov Tsawg Kawg Nkaus Ntev% | Qhov Cuam Tshuam Yam Tsawg Kawg Nkaus J | |||||
| Qhov Thickness Qhia (hli) | Qhov Thickness Qhia (hli) | Qhov Thickness Qhia (hli) | Thaum ntsuas kub ntawm | ||||||
| Lub Npe Hlau | Tus lej hlau | ≤16 | > 16≤40 | ≤3 | >3 ≤40 | ≤40 | -20 ℃ | 0℃ | 20 ℃ |
| S335J0H | 1.0547 | 355 | 345 | 510-580 | 470-630 | 20 | - | 27 | - |
| 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 |
| Ntev Ntev | 4m≤L≤6m | +10 hli | |
| > 6m | +15 hli | ||
| Qhov siab ntawm cov hlaws weld rau Submerged arc welded hollow sections | Thaum WT≤14.2, qhov siab ntawm lub vuam vuam ≤3.5 Thaum WT > 14.2, qhov siab ntawm lub hlaws welded ≤ 4.8 | ||
1. Qhov ntau (taw, meters, lossis tus naj npawb ntawm qhov ntev).
2. Lub npe ntawm cov khoom siv (LSAW yeeb nkab hlau ).
3. Qib.
4. Kev tsim khoom.
5. Loj (sab nraud lossis sab hauv txoj kab uas hla, phab ntsa tuab ib txwm).
6. Ntev (tshwj xeeb lossis random).
7. Cov kev cai xaiv tau.
1. Lub npe hlau, piv txwv li EN10219-S355J0H.
2. Lub npe ntawm tus neeg tsim khoom lossis lub cim lag luam.
3. Loj (OD, WT, ntev).
4. Qib.
5. Hom yeeb nkab (F, E, lossis S).
6. Tus lej cua sov.
7. Cov ntaub ntawv ntxiv uas tau teev tseg rau hauv daim ntawv xaj yuav khoom.
● Cov yeeb nkab liab qab los yog Dub / Varnish txheej (kho kom haum);
● Hauv xoob;
● Ob qho kawg nrog cov tiv thaiv kawg;
● Qhov kawg tiaj tus, qhov kawg bevel;
● Kev Cim. Peb lub tuam txhab cog lus rau txhua tus neeg siv khoom zoo tshaj plaws thiab kev pabcuam tom qab muag zoo tshaj plaws. Peb zoo siab tos txais peb cov neeg siv khoom tsis tu ncua thiab tshiab los koom nrog peb rau tus nqi hais rau API 5CT 5L Psl1 Psl2 Kauv Welded Yeeb Nkab LSAW Yeeb Nkab Hlau Seamless Yeeb Nkab Hlau nrog Kev Xa Khoom Tshiab ntawm Hlau X42 Nace Mr0175 ASTM36.19 ASTM252 Yeeb Nkab Lin, Thiab peb tuaj yeem pab xav tau txhua yam khoom ntawm cov neeg siv khoom xav tau. Xyuas kom tseeb tias muab kev pabcuam zoo tshaj plaws, qhov zoo tshaj plaws, Kev xa khoom sai.
Tus nqi hais rauTuam Tshoj Galvanized Steel Yeeb Nkab thiab Carbon Steel Yeeb Nkab, Vim yog qhov ruaj khov ntawm peb cov khoom, kev muab khoom raws sijhawm thiab peb cov kev pabcuam siab dawb siab zoo, peb muaj peev xwm muag peb cov khoom tsis yog tsuas yog hla kev lag luam hauv tsev xwb, tab sis kuj xa tawm mus rau cov tebchaws thiab thaj chaw, suav nrog Middle East, Asia, Tebchaws Europe thiab lwm lub tebchaws thiab thaj chaw. Tib lub sijhawm, peb kuj ua OEM thiab ODM xaj. Peb yuav ua qhov zoo tshaj plaws los pab koj lub tuam txhab, thiab tsim kom muaj kev koom tes zoo thiab phooj ywg nrog koj.
