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Welded vs seamless stainless hlau raj
Stainless hlau tubing yog ib qho ntawm ntau yam hlau alloy cov ntaub ntawv siv nyob rau hauv kev tsim thiab fabrication.Ob hom tubing yog seamless thiab welded.Kev txiav txim siab ntawm welded vs. seamless tubing feem ntau yog nyob ntawm daim ntawv thov yuav tsum tau ua ntawm cov khoom.Hauv kev xaiv ntawm ...Nyeem ntxiv -
Welded Yeeb Nkab VS Seamless Steel Yeeb Nkab
Ob qhov hluav taws xob tiv thaiv welded (ERW) thiab seamless (SMLS) steel yeeb nkab raug siv rau ntau xyoo lawm;Nyob rau tib lub sijhawm, cov txheej txheem siv los tsim txhua tus tau nce qib.Yog li qhov twg zoo dua?1. Manufacturing welded yeeb nkab Welded yeeb nkab pib tawm raws li ib tug ntev, coiled ribbon ntawm hlau hu ua ib tug sk ...Nyeem ntxiv -
Hom steel - Classification ntawm steel
Steel yog dab tsi?Hlau yog ib qho hlau ntawm Hlau thiab lub ntsiab lus tseem ceeb (lub ntsiab) alloying yog carbon.Txawm li cas los xij, muaj qee qhov kev zam rau cov ntsiab lus no xws li interstitial-free (IF) steels thiab hom 409 ferritic stainless hlau, uas carbon yog suav tias yog impurity.Alloy yog dab tsi?Thaum sib txawv...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm Dub Hlau Yeeb Nkab & Galvanized Steel Yeeb Nkab?
Dej thiab roj yuav tsum tau siv cov kav dej nqa mus rau hauv cov tsev nyob thiab cov tsev lag luam.Gas muab lub zog rau lub qhov cub, lub rhaub dej thiab lwm yam khoom siv, thaum dej yog qhov tseem ceeb rau lwm tus neeg xav tau kev pab.Ob hom yeeb nkab feem ntau siv los nqa dej thiab roj yog cov yeeb nkab dub ...Nyeem ntxiv -
Manufacturing txheej txheem ntawm steel yeeb nkab
Kev tsim cov yeeb nkab steel hnub los ntawm thaum ntxov 1800's.Thaum pib, cov yeeb nkab tau tsim los ntawm tes - los ntawm cua sov, khoov, lapping, thiab rauj cov npoo ua ke.Thawj cov txheej txheem kev tsim cov yeeb nkab tsis siv neeg tau tsim tawm hauv xyoo 1812 hauv tebchaws Askiv.Cov txheej txheem tsim khoom tau txuas ntxiv txhim kho ...Nyeem ntxiv -
Cov qauv sib txawv ntawm Steel Piping — ASTM vs. ASME vs. API vs. ANSI
Vim tias cov yeeb nkab muaj ntau ntawm ntau qhov kev lag luam, nws tsis yog qhov xav tsis thoob tias ntau lub koom haum sib txawv cuam tshuam rau kev tsim khoom thiab kev sim cov yeeb nkab rau kev siv thoob plaws ntau yam kev siv.Raws li koj yuav pom, muaj ob qho tib si sib tshooj thiab qee qhov sib txawv amo ...Nyeem ntxiv
