Dab tsi yog qhov sib txawv ntawm GB / T 5310 Yeeb Nkab thiab A210 Yeeb Nkab?
GB / T 5310 Tube thiab A210 Tube no yog ob hom sib txawv ntawm cov yas uas muaj kev kub siab, cov qauv thiab cov ntawv thov teb:
Cov Khoom Siv thiab Txuj Ci:
GB / T 5310 Yeeb: Hom steel yeeb nkab feem ntau yog siv los tsim cov roj carbon ua siab thiab lwm yam boiler-resist hlau season cov yeeb nkab. Feem ntau siv cov txheej txheem hlau suav nrog 20G, 20MNG, 25MNG, 15mog thiab lwm yam.
A210 Steel Yeeb: A210 Cov Yeeb Nkab yog rau American Txheem Hlau, Feem Ntau Ntawm Cov Roj Hlau (MN), Sulgon (P)
Chaw Thov:
GB / T 5310 Steel Yeeb Nkab: Vim nws cov kev ua haujlwm siab thiab kub ua haujlwm, nws feem ntau siv nyob rau hauv chaw nres tsheb fais fab, cov hlab ntsha thiab li ntawd.
A210 steel yeeb nkab: Vim nws cov tshuaj tshwj xeeb muaj pes tsawg leeg thiab cov khoom siv lub cev, nws yog ib qho siv hauv cov tshuab raj thiab cov roj av siab ultrasonic siab rau hauv cov roj thiab roj kev lag luam.
Kev xav tau kev ua tau zoo:
GB / T 5310 Steel Yeeb: Nws yog qhov yuav tsum muaj kom muaj zog siab, cov oxidation tsis kam thiab ua haujlwm ruaj khov.
A210 Steel Yeeb: Lub Zog Loj, Cov Khoom Siv Zoo Thiab Kev Ua Yeeb Yam Zoo, raws li cov cua sov ua rau muaj kev kub thiab cua sov.