Khoom Parameters
Loj Diameter Welded Rectangular Seamed Steel Tubing thiab Yeeb Nkab
Khoom siv
Loj txoj kab uas hla welded rectangular seamed steel tubing thiab yeeb nkab yog feem ntau yog ua los ntawm carbon steel, stainless hlau, thiab hlau alloy. Qhov kev xaiv ntawm cov khoom yog nyob ntawm daim ntawv thov, ib puag ncig, thiab xav tau cov khoom siv kho tshuab.
Specification
Cov lus qhia tshwj xeeb rau txoj kab uas hla loj welded rectangular seamed steel tubing thiab yeeb nkab feem ntau suav nrog qhov ntev, phab ntsa tuab, thiab cov khoom siv kho tshuab. Cov qauv txheem muaj xws li ASTM A500, ASTM A53, thiab EN 10219.
Ntsiab nta
Siab zog: Cov raj no yog tsim los tiv thaiv kev kub siab thiab kev thauj khoom, ua rau lawv haum rau ntau yam kev siv.
Ntau yam: Lawv tuaj yeem siv rau ntau yam kev siv, los ntawm kev tsim kho mus rau kev tsim khoom.
Corrosion Resistance: Nyob ntawm cov khoom siv, cov raj no tuaj yeem muab kev tiv thaiv zoo rau corrosion, tshwj xeeb tshaj yog thaum ua los ntawm stainless hlau.
Weldability: Cov welded seams muab kev txhim kho cov qauv kev ntseeg siab thiab tso cai rau kev kho kom haum rau qhov ntev thiab txoj kab uas hla.
Tshuaj muaj pes tsawg leeg
| Khoom Qib | Cov pa roj carbon (C) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Silicon (Si) |
| ASTM A500 1 | 0.26 max | 1.20 max | 0.04 max | 0.05 max | 0.10-0.40 |
| ASTM A53 | 0.25 max | 1.20 max | 0.04 max | 0.05 max | 0.10-0.40 |
| TS EN 10219 | 0.20 max | 1.60 max | 0.025 max | 0.025 max | 0.10-0.40 |
Mechanical Properties
| Khoom | ASTM A500 1 | ASTM A53 | TS EN 10219 |
| Yield zog (MPa) | 250 | 240 | 235 |
| Tensile zog (MPa) | 400-550 | 330-480 | 355 |
| Elongation (%) | 20 | 20 | 20 |
Lub cev muaj zog
| Khoom | Tus nqi |
| Qhov ceev (g / cm³) | 7.85 |
| Melting Point (zeeg) | 1425-1540 |
| Thermal conductivity (W / m · K) | 50.2 |
Txheej Txheem Kev Ua Haujlwm
| Txheej txheem | Cov yam ntxwv ua haujlwm |
| Vuam | Weldability zoo nrog cov txheej txheem tsim nyog |
| tsim | Zoo formability rau ntau yam duab |
| Tshuab dhos | Nruab nrab machinability nyob ntawm qib |
Qib Steel
ASTM A500 1
Qhov kev qhia tshwj xeeb no suav nrog txias- ua welded thiab seamless carbon steel structural tubing nyob rau hauv ib puag ncig, square, thiab duab plaub. Nws yog feem ntau siv rau hauv kev tsim kho thiab kev siv cov txheej txheem.
ASTM A53
Qhov kev qhia tshwj xeeb no suav nrog seamless thiab welded dub thiab kub -dipped galvanized steel yeeb nkab. Nws yog dav siv hauv cov kav dej thiab lwm yam kev siv uas yuav tsum tau muaj cov yeeb nkab txhim khu kev qha.
TS EN 10219
Cov txheej txheem European no qhia txog qhov yuav tsum tau ua rau txias - ua welded thiab seamless structural hollow seem ntawm non- alloy thiab nplua nplej steels. Nws yog siv nyob rau hauv ntau yam qauv siv thoob plaws teb chaws Europe.
Daim ntawv thov
Loj txoj kab uas hla welded rectangular seamed steel tubing thiab yeeb nkab yog siv nyob rau hauv ntau yam kev siv, xws li:
Kev tsim kho: Kev txhawb nqa hauv cov tsev thiab txuas hniav.
Kev tsim khoom: Lub moj khaum rau tshuab thiab khoom siv.
Kev thauj mus los: Cov kav dej rau roj, roj, thiab dej.
Automotive: Chassis thiab structural Cheebtsam.
Cov qhab nia xaiv tau
API 5L: Haum rau cov roj thiab cov kav dej.
ASTM A252, ASTM A252: Siv rau kev siv piling.
TS EN 10210: Rau kub- tiav cov qauv hollow seem.
Khoom Qhia
Cim npe nrov: loj txoj kab uas hla welded rectangular seamed steel tubing thiab yeeb nkab, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom
