1. Q: Kuv yuav xaiv li cas ntawm cov qauv puag ncig (A500) thiab cov yeeb nkab (A53 / A106) rau ib lub thav duab?
A:SivA500(muaj nyob rau hauv round, square, rectangular). Nws muaj kev ua siab ntev dua ntawm tus ntoo khaub lig- ntu qhov ntev, qhov ncaj, thiab camber, ua rau nws zoo tagnrho rau kev tsim khoom.A53yeeb nkab muaj looser dimension tolerances thiab tsis yog optimized rau cov qauv kev sib txuas.
2. Q: Cov ntaub ntawv dab tsi uas kuv yuav tsum tau txais los ntawm cov yeeb nkab zeb?
A:Daim Ntawv Qhia Txog Mill Test (MTR) lossis Daim Ntawv Pov Thawj Ua Raws Cai (COC) lees paub cov yeeb nkab ua tau raws li cov txheej txheem ASTM cov txheej txheem tshuaj thiab cov khoom siv rau cov cua sov / ntau.
3. Q: Cov kev lag luam tseem ceeb thiab cov ntawv thov rau txhua qib loj yog dab tsi?
A:
ASTM A53 Qib B:Cov kab dej, kav dej, qis-siab chav, cua tshuab, laj kab.
ASTM A106 Qib B:Cov txheej txheem piping, fais fab nroj tsuag, refineries, siab -siab chav/boiler systems.
ASTM A500 Qib B / C:Kev tsim kho vaj tse (kem, trusses), kev loj cov qauv, cov cuab yeej siv tshuab thav duab.
4. Q: Dab tsi yog qhov tseem ceeb cuam tshuam rau tus nqi ntawm cov yeeb nkab steel me me?
A:Cov ntsiab lus tseem ceeb yog: 1)Raw Khoom (steel coil / billet) nqi, 2) Kev tsim khoom(seamless yog kim dua ERW), 3)Qib / Specification(A106 vs. A53), 4)Loj thiab phab ntsa Thickness(Schedule), 5)Ntau, thiab 6)Txheej(galvanizing ntxiv nqi).
5. Q: Dab tsi yog qhov sustainability / recycling yam ntawm me me steel yeeb nkab?
A:Me steel yeeb nkab yog 100% recyclable. Kev lag luam steel muaj tus nqi rov ua dua tshiab. Siv cov khoom siv hauv tsev, kev lag luam- cov khoom lag luam zoo liA53los yogA106txhawb nqa qhov zoo -tsim kom rov ua dua ecosystem, txo qhov kev xav tau ntawm cov pob zeb nkauj xwb thiab txo qis kev cuam tshuam rau ib puag ncig lub neej.
