Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm astm a500 gr.c carbon steel raj hauv Suav teb. Peb muaj lub ntiaj teb- cov cuab yeej tsim khoom thiab muaj peev xwm tsim tau zoo. Thov koj xav tias dawb mus yuav cov khoom ruaj khov astm a500 gr.c carbon steel hlab los ntawm peb lub hoobkas.
Tianjin Brisk Steel yog ib qho ntawm cov chaw tsim khoom ntawm Kub Tiav Square Yeeb Nkab Tuam Tshoj. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw.Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv yuav khoom.
KHOOM
Tianjin Brisk Steeltsom rau cov khoom tsim thiab muab cov seem hollow thiab steel yeeb nkab
Loj Npaj
Peb txhawb nqa tag nrho - qhov loj me ntawm kev tsim khoom ntawm ASTM A500 Gr.C carbon steel hlab, nrog rau kev ua tiav thiab kev tswj xyuas nruj kom haum rau cov qauv kev lag luam thoob ntiaj teb.
- Round Tube: Sab nraud Dia 20mm - 660mm, Phab ntsa Thickness 1.3mm - 16mm
- Square TubeLoj: 20 × 20mm - 1200 × 1200mm, Phab ntsa Thickness 1.3mm - 50mm
- Rectangular Tube: Kev cai tiaj tus thiab square ratio qhov ntau thiab tsawg, tag nrho phab ntsa thickness ntau
- Kev Pabcuam Kev Cai: Txiav, xuas nrig ntaus, khoov, galvanizing, painting, ntev customization, OEM ua
Kev Siv Cov Qauv Tseem Ceeb
- Commercial Building Infrastructure:Kem, ru tsev trusses, mezzanine txhawb, thiab qhov rais mullions.
- Khoom siv thauj khoom:Heavy- lub luag haujlwm trailer chassis, lub tsheb thauj khoom siv hluav taws xob, thiab dov cov khoom siv.
- Industrial Frameworks:Cov khoom siv tuav conveyor txhawb nqa, crane booms, thiab racking systems.
- Civil Projects:Cov neeg taug kev taug kev, kev txhawb nqa txoj kev loj, thiab kev tiv thaiv kev nyab xeeb.
Mechanical Properties (Tus nqi tsawg kawg nkaus)
|
Tube Hom |
Tensile zog |
Yield zog |
Elongation (50 hli ntsuas) |
|---|---|---|---|
|
Round Tube |
62 ksi (427 MPa) |
46 ksi (317 MPa) |
Ntau dua lossis sib npaug li 21% |
|
Square / Rectangular Tube |
62 ksi (427 MPa) |
50 ksi (345 MPa) |
Ntau dua lossis sib npaug li 21% |
Chemical Composition (Kev Ntsuas Kub, Max %)
Cov khoom siv tshuaj nruj nruj tswj xyuas kom muaj kev ruaj ntseg ntawm vuam thiab cov khoom siv ntawm ASTM A500 Gr.C steel tubes, zam kev tawg thiab deformation hauv kev siv cov qauv.
|
Element |
Cov pa roj carbon (C) |
Manganese (Mn) |
Phosphorus (P) |
Sulfur (S) |
Copper (Cu) |
|---|---|---|---|---|---|
|
ASTM A500 Gr.C |
0.23 |
1.35 |
0.035 |
0.035 |
Ntau tshaj los yog sib npaug rau 0.20 (yuav tsum tau tooj liab hlau) |
Kev txheeb xyuas cov khoom lag luam kam rau ua: C Tsawg dua lossis sib npaug rau 0.27%, Mn Tsawg dua lossis sib npaug rau 1.40%
Cov lus nug nquag nug (FAQ)
Q: Dab tsi yog qhov txawv ntawm ASTM A500 Qib B thiab Qib C?
A: Qhov txawv qhov txawv yog lub zog. ASTM A500 Qib C muaj qhov tsawg kawg nkaus tawm los thiab tensile zog dua qib B. Piv txwv li, nyob rau hauv square thiab rectangular profiles, Qib C yuav tsum tau ib tug yield zog ntawm 50,000 psi piv rau Qib B's 46,000 psi. Qhov no ua rau cov engineers siv cov phab ntsa sib dua los txhawb tib lub qauv tsim, txiav cov khoom hnyav thiab cov nqi thauj khoom.
Q: Puas yog ASTM A500 Qib C tubing haum rau siab - cov kav dej thauj mus los?
A: Tsis yog. ASTM A500 tshwj xeeb yog atus qauvspecification txhais tau tias rau kev tsim qauv, thauj khoom -cov kabmob txhawb nqa, thiab kev tsim qauv. Nws tsis tas yuav tsum tau ntsuas hydrostatic siab thaum tsim khoom. Rau cov kua, roj, lossis roj tsheb thauj mus los nyob rau hauv siab, koj yuav tsum qhia kom meej siab - ntsuas lwm yam xws liAPI 5L, ASTM A53, los yogASTM A106 1.
Q: Koj ua li cas tiv thaiv ASTM A500 Gr. C raj los ntawm ib puag ncig xeb?
A: Peb cov tubing yog muab nrog lub teeb, tiv thaiv roj txheej ib ntus kom tsis txhob muaj teeb meem tawg thaum lub sijhawm hla dej hiav txwv. Rau ntev - sab nraum zoov raug, peb tuaj yeem muab cov raj ua ntej -galvanized, los yog siv cov xim dub primer txheej. Peb cov pa roj carbon steel raj kuj tau ua tiav nrog kev tshaj tawm -fabrication kub-dip galvanizing.
Q: Kuv puas tuaj yeem tau txais tag nrho traceability thiab Mill Test Certificate (MTC) nrog kuv daim ntawv xaj?
A: Yog lawm. Txhua qhov kev xa khoom ntawm ASTM A500 Qib C carbon steel tubes suav nrog traceableMill Test Certificate (MTC) ua raws EN 10204 3.1. Cov ntaub ntawv muab kev tshuaj ntsuam xyuas ua tiav (carbon, manganese, phosphorus, sulfur) thiab kuaj xyuas cov khoom siv hluav taws xob kom ntseeg tau tias ua tau raws li koj qhov project specifications.
BRISK STEEL
Raws li ISO 9001 cov chaw tsim khoom thiab cov neeg xa tawm thoob ntiaj teb, peb lub chaw tsim khoom sib koom ua ke cov dov mills siab heev, cov kab automated sizing kab, thiab nruj tsis-kev kuaj kev puas tsuaj (NDT) kom ntseeg tau tias txhua lub raj xa cov kev ua haujlwm siab tshaj plaws. Peb muab kev qhia davEN 10204 3.1 Cov ntawv pov thawj khoom siv (MTC)nrog rau txhua qhov khoom xa tuaj, ua kom tiav kev taug qab thiab ua raws li koj cov cai hauv zos.
Cim npe nrov: Tuam Tshoj astm a500 gr.c carbon steel tubes manufacturers, lwm tus neeg, Hoobkas
