ASTM A53 Cov Hlau Kub Dov Phaj Cov Hlau Carbon Muaj Zog Rau Kev Tsim Kho thiab Kev Siv Hauv Kev Lag Luam
ASTM A53 Cov Hlau Kub Dovyog cov khoom siv hlau carbon zoo uas tsim tawm raws li ASTM cov qauv, muaj lub zog zoo heev, ruaj khov, thiab weldability. Tsim los ntawm cov txheej txheem kub dov, nws muab kev ua haujlwm txhim khu kev qha thiab kev ruaj khov ntawm qhov ntev, ua rau nws haum rau ntau yam kev tsim kho, kev lag luam, thiab kev siv engineering.
ROYAL GROUP muab cov hlau ASTM A53 nrog ntau yam tuab, dav, thiab ntev, txhawb kev tsim khoom raws li qhov xav tau, kev tshuaj xyuas zoo nruj, thiab kev pabcuam xa tawm thoob ntiaj teb.
· Muaj zog heev thiab kev ua tau zoo ntawm cov qauv
·Zoo weldability thiab machiningability
·Cov tshuaj lom neeg ruaj khov (ASTM tus qauv ua raws li)
·Muaj nyob rau hauv kub dov / dub nto tiav
·Haum rau kev tsim kho, kev tsim kho vaj tse, thiab kev tsim khoom
·Kev txiav tshwj xeeb thiab OEM qhov ntau thiab tsawg muaj
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Tus Qauv | ASTM A53 |
| Hom Khoom | Phaj Hlau / Phaj MS / Phaj HR |
| Qhov tuab | 6 hli - 250 hli |
| Dav | Txog li 4000 hli |
| Ntev | Txog li 12000 hli lossis kev cai |
| Nto | Kub dov / Dub / Roj |
| Kev Ua Haujlwm | Txiav, khoov, khawb |
| Lub Zog Tawm | A53 Gr.A: 205 MPa (30,000 psi) |
| A53 Qib B: 240 MPa (35,000 psi) | |
| Lub zog tensile | A53 Gr.A: 330-455 MPa (48,000-66,000 psi) |
| A53 Qib B: 415–550 MPa (60,000–80,000 psi) | |
| Kev ntev | Zoo ductility rau kev tsim |
| Kev Ntsuas Kev Cuam Tshuam | Xaiv tau rau kev siv qhov kub tsawg |
Cov Tshuaj Muaj pes tsawg leeg (%)
| Qib | C (Tshaj plaws) | Mn (Max) | P (Tshaj plaws) | S (Qhov siab tshaj plaws) | Cu (Max) |
| ASTM A53 Qib A | 0.25 | 0.95 | 0.05 | 0.045 | 0.4 |
| ASTM A53 Qib B | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 |
Cov tshuaj lom neeg sib xyaw ua ke yuav txawv nyob ntawm seb cov khoom tuab npaum li cas thiab cov kev cai tsim khoom. Cov nqi kawg yog raws li Daim Ntawv Pov Thawj Xeem Zeb.
Cov Khoom Siv Kho Tshuab
| Qib | Lub Zog Tawm (Min) | Lub zog tensile | Kev ntev (Min) |
| ASTM A53 Qib A | 205 MPa | 330 MPa | 20% |
| ASTM A53 Qib B | 240 MPa | 415 MPa | 23% |
Cov saw hlau ruaj khov
Lub Hoobkas sib tw nqi
Muaj peev xwm xa khoom sai
Kev paub txog kev xa tawm thoob ntiaj teb
Kev tshuaj xyuas zoo nruj
Txhawb OEM & kev txiav txim siab tshwj xeeb
Cov Haujlwm Tsim Kho
Siv rau cov khoom siv hauv tsev, cov thav hlau, cov platforms, thiab cov tshuab txhawb nqa tsev vim nws lub zog siab thiab ruaj khov.
Cov Khoom Siv Lag Luam
Haum rau cov hauv paus tshuab, cov khoom siv ntsig txog siab, cov tshuab cia khoom, thiab kev tsim khoom lag luam.
Cov Kav Dej thiab Cov Khoom Siv Tsim Kho Vaj Tse
Feem ntau siv rau hauv cov kav dej, cov choj, cov chaw thauj mus los, thiab cov haujlwm loj hauv kev tsim kho vaj tse.
Kev Tsim Khoom & Kev Tsim Khoom
Zoo tagnrho rau kev txiav, vuam, khoov, thiab tsim ntau yam qauv hlau thiab cov khoom.
Lus Cim:
1. Kev kuaj dawb, 100% kev lees paub zoo tom qab muag, Txhawb nqa txhua txoj kev them nqi;
2. Tag nrho lwm yam lus qhia ntawm cov kav dej hlau carbon puag ncig muaj raws li koj xav tau (OEM & ODM)! Tus nqi Hoobkas koj yuav tau txais los ntawm ROYAL GROUP.
Kub dov nto (tus qauv khoom)
Cov hlau phaj dub tiav
Cov roj txheej tiv thaiv xeb
Kev txiav raws li qhov loj me
Kev npaj drilling thiab welding
Kev ntim khoom xa tawm (seaworthy packing)
ROYAL GROUP siv cov txheej txheem tswj xyuas zoo nruj thoob plaws hauv kev tsim khoom:
Kev tshuaj xyuas cov khoom siv raw
Kev ntsuam xyuas cov tshuaj lom neeg
Kev ntsuam xyuas lub zog tensile thiab yield
Kev ntsuas qhov tuab thiab qhov ntev
Kev tshuaj xyuas qhov tsis zoo ntawm qhov chaw
Kev kuaj ultrasonic (xaiv tau)
Daim Ntawv Pov Thawj Xeem Zeb (MTC) muab
Kev tshuaj xyuas sab nraud muaj (SGS / BV / TUV)
Txheem export seaworthy packing
Kev sib txuas ntawm cov hlau strip
Kev tiv thaiv dej tsis nkag
Lub sijhawm xa khoom sai: 7-15 hnub nyob ntawm qhov kev txiav txim
Kev Thauj Mus Los:Qhia (Xa Khoom Qauv), Huab Cua, Tsheb Ciav Hlau, Av, Kev Thauj Khoom Hiav Txwv (FCL lossis LCL lossis Ntau)
Q1: ASTM A53 steel phaj siv rau dab tsi?
ASTM A53 steel phaj feem ntau yog siv rau hauv kev tsim kho, kev tsim khoom lag luam, cov kav dej, cov khoom siv hauv paus, thiab cov haujlwm tsim kho vaj tse.
Q2: Koj puas tuaj yeem muab cov phaj hlau raws li qhov ntau thiab tsawg?
Yog. Peb muab kev pabcuam kho qhov tuab, qhov dav, qhov ntev, kev txiav, kev khawb, thiab kev kho qhov chaw raws li koj xav tau.
Q3: Koj puas muab daim ntawv pov thawj zoo?
Yog. Txhua qhov khoom xa tuaj muaj Daim Ntawv Pov Thawj Xeem Zeb (MTC), thiab cov ntawv qhia kev tshuaj xyuas sab nraud tuaj yeem muab tau thaum thov.
Q4: Qhov txawv ntawm ASTM A53 Qib A thiab Qib B yog dab tsi?
Qib B muaj lub zog tensile thiab yield siab dua, ua rau nws tsim nyog dua rau cov ntawv thov uas xav tau kev ua haujlwm zoo dua.
Q5: Cov kev kho mob saum npoo av muaj dab tsi?
Peb muab cov kev xaiv ua tiav kub dov, tua blasting, pleev xim, thiab galvanized txheej raws li qhov xav tau ntawm qhov project.
Thov hu rau peb nrog koj qhov loj me, thickness, thiab ntau npaum li cas.
Peb yuav teb tsis pub dhau 12 teev nrog tus nqi zoo tshaj plaws thiab kev txhawb nqa kev tshaj lij.
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