ASTM A53 Gr.Byog ib qho ntawm cov yeeb nkab steel qauv tsim los ntawm American Society for Testing and Materials (ASTM). Cov hauv qab no yog cov ncauj lus kom ntxaws txog A53 Gr.B seamless steel yeeb nkab:
1. Txheej txheem cej luam
ASTM A53 Gr.B seamless steel yeeb nkab. Ntawm cov yeeb nkab steel qauv tsim los ntawm American Society for Testing and Materials (ASTM), ASTM A53 muab faib ua ob theem, A thiab B. ASTM sawv cev rau cov txheej txheem Asmeskas. Cov txheej txheem suav nrog A53A yog GB8163, uas yog ua los ntawm No. Nws yog tsuas yog siv rau cov kav dej dav dav.
2. Cov txheej txheem tsim khoom
ASTM A53 Gr.Bfeem ntau yog siv seamless yeeb nkab tshuab hauv kev tsim khoom. Seamless yeeb nkab tshuab yog hais txog cov txheej txheem ntawm kev ua cov billet rau hauv cov yeeb nkab steel nrog cov phab ntsa tuab thiab du sab hauv thiab sab nrauv los ntawm cov txheej txheem xws li billet perforation, dov, thiab txoj kab uas hla expansion. Txawm hais tias tus qauv ASTM A53 tso cai rau kev siv welded yeeb nkab tshuab los tsim cov kav hlau,ASTM A53 Gr.B, seamless yeeb nkab tshuab yog lub ntsiab ntau lawm txoj kev.
3. Khoom nta
High phab ntsa thickness thiab txheej txheej precision: phab ntsa thickness thiab txheej kab ntawm ASTM A53 Gr.B seamless yeeb nkab muaj precision siab thiab muaj peev xwm ua tau raws li cov kev xav tau ntawm ntau yam complex qauv.
Muaj zog siab tsis kam thiab corrosion kuj:ASTM A53 Gr.Bseamless yeeb nkab muaj kev kub siab tsis kam thiab corrosion kuj, thiab tuaj yeem ua haujlwm ruaj khov rau lub sijhawm ntev hauv ntau qhov chaw hnyav.
Daim ntawv thov dav: ASTM A53 Gr.B seamless yeeb nkab yog tsim rau cov kav dej xa hluav taws xob rau kev xa cov roj, kua thiab lwm yam dej, suav nrog kev siv hauv kev lag luam, dej thiab cua sov.
4. Txheem ntau yam
ASTM A53 GRB tus qauv muaj feem xyuam rau cov seam ncaj (weld) thiab seamless carbon steel kav, npog ntau yam ntawm sab nraud diameters, phab ntsa thicknesses thiab cov txheej txheem ua. Raws li cov ntawv thov sib txawv, ASTM A53 GRB tus qauv kav kuj tuaj yeem ua galvanized, lined, coated, thiab lwm yam.
Post lub sij hawm: Dec-30-2024
