1. Kev Taw Qhia Txheem
ASME SA-106/SA-106MQhov no yog tus qauv tsim los ntawm American Society of Mechanical Engineers (ASME) thiab siv dav rau kev ua haujlwm tsis muaj teeb meem.cov kav hlau carbonnyob rau hauv qhov kub thiab txias thiab qhov chaw siab.
ASTM A106: Qhov no yog tus qauv tsim los ntawm American Society for Testing and Materials (ASTM) rau cov kav dej carbon steel seamless hauv qhov chaw kub siab.
2. Cov Qib Kawm
GR.A: Qib zog qis, tsim rau qhov siab qis thiab kub.
GR.B: Qib nruab nrab muaj zog, siv dav tshaj plaws, tsim rau feem ntau qhov kub thiab txias thiab kev siv siab.
GR.C: Qib muaj zog siab, tsim nyog rau qhov xav tau siab dua thiab kub dua.
3. Cov Ntawv Thov
Cov yeeb nkab hlau tsis muaj seamlessASME SA-106/SA-106Mmuaj ntau yam kev siv hauv cov lag luam hauv qab no:

Roj thiab roj: siv los thauj cov kua kub thiab cov kua siab.

Tshuaj lom neeg: siv rau cov kav dej hauv cov txheej txheem tshuaj lom neeg.

Boilers thiab cov chaw tsim hluav taws xob: siv rau boilers thiab cov kav dej kub siab.

Kev tsim nkoj: siv rau cov kav dej kub siab hauv nkoj.
Kev tsim khoom siv kho tshuab: siv los tsim ntau yam khoom siv kho tshuab.
Tsheb thiab aerospace: siv los tsim cov khoom muaj zog thiab ruaj khov.
Zog thiab geology: siv rau cov kav dej kub thiab siab hauv kev khawb hluav taws xob thiab kev tshawb nrhiav geological.
Kev Tsim Kho: siv rau kev tsim cov qauv hauv qhov chaw kub siab.
Kev lag luam tub rog: siv rau cov kav dej kub thiab siab rau cov khoom siv tub rog.
4. Cov yam ntxwv
Kev kam rau siab kub: tuaj yeem tswj tau cov khoom siv kho tshuab zoo thiab kev ruaj khov tshuaj lom neeg hauv qhov chaw kub siab.
Lub zog siab: muaj lub zog yield siab thiab lub zog tensile, thiab tuaj yeem tiv taus qhov chaw siab.
Kev tiv thaiv corrosion: muaj kev tiv thaiv corrosion zoo thiab tsim nyog rau qhov chaw ua haujlwm hnyav.
5. Cov kev cai lij choj
Cov tshuaj lom neeg muaj pes tsawg leeg: yuav tsum ua tau raws li cov kev cai ntawm cov tshuaj lom neeg hauv cov qauv sib xws, suav nrog cov ntsiab lus xws li carbon, manganese, phosphorus, thiab sulfur.
Cov khoom siv kho tshuab: suav nrog cov ntsuas xws li lub zog tensile, lub zog tawm thiab elongation, yuav tsum ua tau raws li cov qauv xav tau.
Kev sim tsis puas tsuaj: feem ntau cov txheej txheem sim tsis puas tsuaj xws li kev sim ultrasonic thiab kev sim cov khoom sib nqus yog qhov yuav tsum tau ua kom ntseeg tau tias qhov zoo sab hauv ntawm cov yeeb nkab.
Cov yeeb nkab hlau tsis muaj seamlessASME SA-106/SA-106MNws yog ib qho tseem ceeb hauv kev siv hauv kev lag luam. Nrog nws qhov kev ua haujlwm kub thiab siab zoo heev, nws yog siv dav hauv ntau yam kev ua haujlwm hnyav.