Seamless steel kav yuav muab faib ua ASTM American standard seamless steel kav, DIN German txheem seamless steel kav, JIS Japanese txheem seamless steel kav, GB lub teb chaws seamless steel kav, API seamless steel kav thiab lwm yam raws li lawv cov qauv. ASTM American standard seamless steel kav yog nyob rau hauv Nws yog ib qho tseem ceeb thoob ntiaj teb thiab muaj ntau hom thiab ceg.
Tam sim no qhov tseem ceeb ntawm ASTM seamless steel yeeb nkab ASTM stm a210 / a210m / astm sa210 / sa-210s American standard seamless steel yeeb nkab tau teev tseg raws li hauv qab no:ASTM A210/A210M/ASME SA-210 / SA-210M Lub Hom Phiaj: haum rau boiler raj thiab boilers Flue pipes, nrog rau kev ruaj ntseg xaus, vaults thiab txhawb kav, thiab yam tsawg kawg nkaus phab ntsa thickness seamless nruab nrab carbon steel kav rau superheater kav. Feem ntau tsim cov yeeb nkab steel qib: A-1, C, thiab lwm yam. Tom qab kev sib tham, lwm qib ntawm cov yeeb nkab steel kuj tuaj yeem muab tau.
Seamless steel yeeb nkab manufacturing txheej txheem:
Seamless steel kav muab faib ua kub dov seamless steel kav, txias-draw seamless steel kav, thiab lwm yam raws li lawv cov txheej txheem tsim. Txoj kab uas hla ntawm seamless steel kav yog feem ntau 406mm-1800mm, thiab phab ntsa thickness yog 20mm-220mm. Raws li lawv siv, lawv tuaj yeem muab faib uaseamless steel kav rau cov qauv, seamless steel kav rau cov kua dej, seamless steel kav rau boilers, thiabseamless steel kav rau roj pipelines.