Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm astm a500 structural steel tubing 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 steel tubing los ntawm peb lub hoobkas.
Tianjin Brisk Steel yog ib lub manufacturers ntawmASTM A500 1Cov Qauv Hlau Tubing hauv Suav teb. 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
Dimensional Tolerances Cov neeg yuav khoom yuav tsum kuaj xyuas
A500 teeb tsa cov kab mob tshwj xeeb uas cuam tshuam rau kev haum- nce thiab cov qauv tsim kev xav:
- Sab nraud dimension- rau round tubing 1.900 nyob rau hauv (48.26 mm) OD thiab me, qhov kam rau ua yog roughly ± 0.5%; rau qhov loj me me, kwv yees li ± 0.75%.
- Phab ntsa thickness- feem ntau tsis pub dhau ± 10% ntawm tus nqi teev npe.
Cov kev tolerances no tseem ceeb tshaj plaws ntawm cov ntsiab lus sib txuas - kawg daim hlau, gusset haum-up, thiab ntsia liaj qhov rooj qhov clearance - qhov twg ib lub raj khiav ntawm nyias los yog tuab kawg ntawm nws txoj kev kam rau siab tuaj yeem tsim qhov kev txiav txim siab tshem tawm lossis clamping teeb meem ntawm qhov chaw.
A500 vs. Related Specifications
Cov neeg yuav khoom qee zaus pom A500 pab pawg nrog, lossis tsis meej pem rau, ob qho piv txwv:
- ASTM A501 Cov Lus Qhia Tshwj Xeeb- npog kub-tsim tubing es tsis yog txias- tsim, nrog ntau txoj kev tso cai tsim khoom ( seamless, taub qab -welded, ERW, lossis SAW) thiab nws tus kheej qib qauv. Nws tsis yog poob - hloov rau A500 tshwj tsis yog tias qhov project specification tso cai rau nws.
- ASTM A1085 Cov Lus Qhia Tshwj Xeeb- ib qho kev qhia tshiab tshiab tsim tshwj xeeb rau HSS, muab ib qho siab dua qhov qis tshaj tawm lub zog (50 ksi) siv sib npaug ntawm cov duab, nrog rau cov qauv sib txawv- phab ntsa- cov kev xav tuab. Qee cov engineers tam sim no qhia A1085 qhov twg cov khoom seem zoo sib xws yog xav tau, yog li nws tsim nyog kuaj xyuas tus qauv twg qhov project tiag hu rau es tsis xav tias A500 los ntawm lub neej ntawd.
Xaiv tus neeg muab khoom
Vim hais tias A500 yog siab - ntim thiab dav muaj, kev sib tw nqi yog ib txwm - tab sis qhov ntawd ua rau nws tseem ceeb dua, tsis tsawg, kom paub meej cov hauv paus:
- Puas yog daim ntawv pov thawj zeb batch- cov ntaub ntawv tshwj xeeb, lossis hom ntaub ntawv?
- Tus neeg muag khoom puas npaj cov qib tshwj xeeb thiab cov duab sib xyaw ua ke koj cov duab kos hu rau, lossis nws puas yuav tsum tau tshwj xeeb - xaj?
- Puas muaj cov ntaub ntawv tswj tau zoo ntawm ERW seam rau welded khoom?
- Lawv puas tuaj yeem lees paub tias tsab ntawv twg A500 / A500M cov khoom raug tsim los?
Tus neeg muag khoom uas teb cov lus no kom meej, nrog rau cov ntaub ntawv rov qab los, yog ib tus khub zoo dua - lub sij hawm ntev dua li ib qho muab tus nqi qis dua nrog cov ntaub ntawv tsis meej.
Cov lus nug nquag nug (FAQ)
Q: Qhov txawv ntawm ASTM A500 Qib B thiab Qib C yog dab tsi?
A: Ob qho tib si yog cov qauv tsim qauv, tab sis Qib C muaj cov txiaj ntsig tsawg kawg nkaus thiab lub zog tensile dua qib B (50,000 psi vs . 46,000 psi yam tsawg kawg nkaus tawm los rau cov seem) thiab qis dua elongation. Qib C tau dhau los ua qhov kev xaiv zoo tshaj plaws hauv Asmeskas kev tsim kho tam sim no vim nws muaj ntau dua thiab lub zog zoo dua - rau - tus nqi piv.
Q: Vim li cas tib qib A500 muaj ob qhov sib txawv ntawm qhov sib txawv ntawm qhov muaj zog?
A: Vim hais tias lub raj square thiab lub voj voos yuav tsum tau ua haujlwm txias dua thaum lub sij hawm tsim ntau dua li cov raj puag ncig, cov khoom zoo li cov khoom sib txawv - hardens ntxiv thiab xaus nrog lub zog tsawg dua qhov muaj zog tshaj lub raj ntawm tib qib nominal. Nco ntsoov xyuas seb tus nqi twg siv rau cov duab tiag tiag uas koj xaj.
Q: Puas yog ASTM A500 tib yam li ASTM A501?
A: Tsis yog. A500 npog txias-tsim tubing (seamless lossis ERW-welded), thaum A501 npog kub-tsim tubing nrog ntau yam kev tso cai vuam txheej txheem. Lawv yog cov tshwj xeeb tshwj xeeb nrog cov qauv qib sib txawv thiab tsis hloov pauv tshwj tsis yog tias ib qhov project tshwj xeeb tso cai rau ib qho.
Q: Puas yog A500 tubing yuav tsum tau kuaj xyuas qhov zoo?
A: Cov lus qhia tshwj xeeb yuav tsum tau muab cov seam welded kom ua tau raws li cov qauv tsim lub zog ntawm ntu, thiab cov mills muaj npe nrov feem ntau ua qee yam tsis yog -kev kuaj kev puas tsuaj ntawm lub seam. Cov neeg yuav khoom yuav tsum nug tshwj xeeb rau cov ntaub ntawv ntawm qhov kev sim no es tsis xav tias nws tau txais nrog txhua daim ntawv pov thawj.
Cim npe nrov: Tuam Tshoj astm a500 structural steel tubing manufacturers, lwm tus neeg, Hoobkas
