ASTM A53 yog acarbon hlauuas tuaj yeem siv los ua cov qauv hlau lossis rau cov kav dej tsis tshua muaj siab.
ASTM A53 carbon steel yeeb nkab (ASME SA53) yog ib qho kev qhia tshwj xeeb uas npog seamless thiab welded dub thiab kub dip galvanized steel yeeb nkab los ntawm NPS 1/8 "rau NPS 26.A 53 yog tsim los rau siab thiab siv tshuab thiab tseem muaj rau daim ntawv thov dav dav. Chav, dej, roj thiab cua kab.
Cov yeeb nkab A53 muaj nyob rau hauv peb hom (F, E, S) thiab ob qib (A, B).A53 Hom F ua los ntawm qhov cub taub qab vuam lossis txuas txuas txuas txuas (Qib A nkaus xwb) A53 Hom E los ntawm kev siv vuam (chav kawm A thiab B).
Chav Kawm B A53seamless tubingyog peb cov khoom tshaj plaws hauv qab no specification.A53 tubing feem ntau yog ob daim ntawv pov thawj piv rau A106 B seamless tubing.
ASTM A53seamless steel yeeb nkabyog ib qho American standard grade.A53-F sib raug rau Suav cov ntaub ntawv Q235, A53-A sib raug rau Suav cov ntaub ntawv No.10, thiab A53-B sib raug rau Suav cov khoom No.20.
Cov txheej txheem ntau lawm Seamless steel kav muab faib ua cov kav dej kub dov seamless thiab txias-dov seamless kav raws li cov txheej txheem ntau lawm.
1. Cov txheej txheem tsim khoom ntawm kub dov seamless steel yeeb nkab: raj billet → cua sov → perforation → peb-yob / hla dov → yeeb nkab tshem tawm → sizing → txias → straightening → hydraulic test → marking → lever nrhiav kom tau seamless steel yeeb nkab.nyhuv.2. Cov txheej txheem tsim khoom ntawm cov yeeb nkab txias seamless steel yeeb nkab: raj billet → cua sov → perforation → blanking → annealing → pickling → oiling → ntau qhov txias txias → raj billet → tshav kub kho → straightening → hydraulic kuaj → kos npe → txhaj tshuaj.
Daim ntawv thov1. Kev tsim kho: cov kav dej hauv av, dej hauv av, kev thauj mus los ntawm cov dej kub.2. Machining, bearing bushes, machine parts processing, etc. 3. Hluav taws xob: gas pipelines, hydroelectric pipelines 4. Anti-static pipes for wind power, etc.
Post lub sij hawm: Apr-12-2023