ASTM A500 tus qauv

ASTM A500: Tus Qauv Tshwj Xeeb rau cov khaub ncaws txias thiab seamless cov hlau txheem tubing hauv rounds thiab duab

ASTM A500 yog tus qauv kev paub tsim los ntawm Astm International uas npog cov khaub ncaws txias thiab seamless carbon hlau tubing hauv round, square, duab plaub, thiab lwm yam duab. Qhov kev qhia tshwj xeeb no yog siv dav hauv kev tsim kho, txuas hniav, kev lag luam kev lag luam, thiab lwm yam kev thov ua kom siab thiab lub zog.

ASTM A500 tau npog ob peb qib raws li cov cuab yeej siv tshuab ntau dua li tshuaj lom neeg muaj pes tsawg leeg tshuaj. Txawm li cas los xij, cov roj carbon steel suav nrog:

• Qeb A, B, C, thiab D (nrog nce zog ua kom muaj zog)

Qib A: Lub zog qis, haum rau cov qauv teeb pom kev zoo.

Nyem qhov no mus saib ntxiv txog Astm A500 Gr.A

Qib B: Nruab nrab lub zog, feem ntau siv hauv ntau cov ntawv thov.

Nyem qhov no mus saib ntxiv txog Astm A500 GR.B

Qib C: Lub zog siab dua, siv rau hauv cov ntawv thov kev ua haujlwm hnyav xws li txuas hniav thiab cov tsev nce siab.

Nyem no mus saib ntxiv txog Astm A500 Gr.C

Qeb D: Yuav tsum muaj kev kho kom sov, feem ntau siv rau kev sib tw tubing nrog siab dua tuaj lub zog.

Nyem no mus saib ntxiv txog Astm A500 Gr.D

• Cov khoom siv xws li cov pa roj carbon (c), manganese (mn), phosphorus (p), leej faj (thiab lwm yam kev sib dhos me me.

Cov cuab yeej tseem ceeb rau ASTM A500 tubing yog:

• Welded txheej txheem: Lub phaj Steel yog dov thiab welded rau hauv lub raj siv cov hluav taws xob tiv thaiv vuam (ERW) txheej txheem. Tsis yog-ua kev sim ua kom puas (NDT) yog siv los xyuas kom meej weld zoo.
• Cov txheej txheem txheej txheem: Tus Hlau Billet tau ua tiav rau hauv lub raj los ntawm kub dov lossis txias kos duab thev naus laus zis, ua rau muaj kev ntsuas siab thiab muaj zog-zog tubing.
• Txias-thawj:Lub tubing yog puab nyob rau hauv chav tsev kub, txhim kho lub zog thiab sab qhov yog qhov tseeb.

• Puag ncig tubing:Feem ntau siv hauv kev tsim kho thiab cov ntaub ntawv siv khoom siv hluav taws xob.outside txoj kab uas tawm: 20 hli {1}} mm, phab ntsa thickness: 1.3mm {4} hm mm.
• Square & Plaub Hau Tubing:Nyiam rau cov kws kho vajtse thiab cov txheej txheem txheej txheem txheej txheem: 20 * {{{}}}}}}}} pa thickness: 1.2mm {5}} hli.

(Lub Phab Ntsa Thickness kam Zam:Tswj nyob rau hauv cov kev txwv txheem,Ntev:Nquag 5.8m, 6m, 12m lossis raws li koj xav tau.)

• Liab qab (tsis muaj peev xwm):Feem ntau muab nrog lub zeb tiav.
• Galvanized (xaiv tau):Rau corrosion kuj (yuav tsum muaj cov lus qhia ntxiv).

• Tensile & Pepre Zog Zog Kev Kuaj:Ua kom ua raws li cov peev xwm yuav tsum tau ua.

• Kaj ntsuam xyuas:Txheeb xyuas Ductility thiab Weld Kev Ncaj Ncees (rau Welded Tubes).
• Hydrostatic lossis Nondestructive Testing (NDT):Yeem, raws li kev xav tau kev thov.
• Qhov seem tsis muaj kev pab tiv thaiv:Kev tswj nruj rau ntawm txoj kab uas hla (OD), phab ntsa tuab, thiab ncaj.

• Kev Tsim Kho:Cov thav ntawv thav tsev, txhua, thiab cov qauv txhawb nqa.
• Txuas hniav & infrastructure:Lub teeb ncej, kos npe txhawb, thiab cov neeg tiv thaiv.
• Cov Khoom Siv Industrial:Conveyors, Machinery ntas, thiab racks cia.
• Kev Siv Khoom Ua Lag Luam:Handrails, cov qauv zoo nkauj.

Siab zog-rau-qhov hnyav piv.
Raug nqi zoo piv rau cov kev xaiv kub-tsim.
Zoo heev Weldability thiab formability.
Zoo ib yam vim yog qauv kev tsim qauv.

Hauv cov ntsiab lus, Astm A500 yog aNtau yam thiab cov txheej txheem siab-muaj zogRau cov pa roj carbon steel tub hluas tubing, muab cov nyiaj tshuavlub zog, muaj peev xwm, thiab tus nqi nyiaj.widely siv nyob rau hauv kev tsim kho, tshuab engineering, thiab lwm yam kev lag luam. Nws cov khoom siv nruj thiab cov khoom siv cov neeg ua haujlwm kom ntseeg tau tias nws txoj kev ntseeg tau thiab kev ua tau zoo hauv ntau yam kev siv