904L 9.52 * 1.24mm Chitsulo chosapanga dzimbiri coiled machubu ogulitsa
Kufotokozera
904L 9.52 * 1.24mm Chitsulo chosapanga dzimbiri coiled machubu ogulitsa
| Gawo lachitsulo | 904l pa |
| Standard | |
| Mtundu wa OD | Zopanda malire: 12-377mm Kutalika: 10-2000 mm |
| Mtengo WT | Kutalika: 1-30 mm Kutalika: 1-40 mm |
| Utali Wautali | 4-9 mita;Utali Wachisawawa;Utali Wokhazikika |
| Kupanga | Kutentha kwatha;Wozizira Wokulungidwa;Zozizira Zozizira;Mtengo wa ERW |
| Kutentha-mankhwala | Yankho |
| Pamwamba | Kusakaniza kwa Acid;Wopukutidwa |
| Kuyendera | Chemical;Tensile;Kuuma;UT;Eddy Current |
| Phukusi | Chingwe chachitsulo kapena matabwa |
| Mtengo wa MOQ | 1 toni |
| Nthawi yoperekera | 10-30 masiku |
| Zinthu Zamalonda | FOB CIF CFR PPU PPD |
aloyi 904L chubu (UNS N08904) ntchito ntchito zimene zimafunika zolimbitsa kuti dzimbiri kukana.Aloyi 904L ndi otsika mpweya mkulu aloyi austenitic zosapanga dzimbiri zitsulo, poyamba anapangidwa kukana dzimbiri mu kuchepetsa sulfuric acid.Chifukwa cha kuphatikiza kwa chromium, faifi tambala, molybdenum ndi mkuwa, kalasiyi yathandiza kwambiri kukana ma acid ochepetsa kuchepetsa, makamaka sulfuric acid.Machubu a aloyi 904L amalimbananso kwambiri ndi kuukira kwa chloride kuchokera ku dzimbiri / ming'alu ndi kupsinjika kwa dzimbiri.Aloyi 904L si maginito mu mikhalidwe yonse, ali ndi kulimba modabwitsa, ndipo ali formability wabwino ndi weldability.
Chifukwa cha zinthu izi, munthu akhoza kupeza aloyi 904L chubu mu ntchito zambiri.Izi zimachokera ku ma utility scrubber assemblies mpaka zida zopangira asidi ndi feteleza, zamkati ndi kukonza mapepala, malo ozizirirapo madzi a m'nyanja.904L imagwiritsidwa ntchito popanga ma sulfuric kapena phosphoric acid, imawonetsa kukana kwake kwa dzimbiri kuchokera ku ma acid amenewo.Mafakitale a mapepala, gasi, mankhwala ndi mankhwala amagwiritsanso ntchito 904L chifukwa cha kukana kwake ndikugwiritsanso ntchito 400-450 madigiri C. Aloyi 904L tubing amatha kuwotcherera, makina, kutentha, kutentha, annealed, kuumitsa ndi kuzizira ntchito zambiri.
UNS NO8904, yomwe imadziwika kuti 904L, ndi chitsulo chochepa cha carbon high alloy austenitic zosapanga dzimbiri chomwe chimagwiritsidwa ntchito kwambiri m'malo omwe zinthu zowonongeka za AISI 316L ndi AISI 317L sizokwanira.
Kuphatikizika kwa mkuwa pagululi kumapangitsa kuti zisawonongeke ndi dzimbiri kuposa zitsulo zosapanga dzimbiri za nickel wa chrome, makamaka sulphuric, phosphoric ndi acetic acid.Komabe, kugwiritsa ntchito hydrochloric acid kumachepa.Ilinso ndi kukana kwakukulu pakubowola munjira za chloride, kukana kwambiri kung'ambika komanso kupsinjika kwa dzimbiri.Aloyi 904L imagwira ntchito bwino kuposa zitsulo zina zosapanga dzimbiri za austenitic chifukwa cha kuphatikizika kwakukulu kwa faifi tambala ndi molybdenum.
Kalasiyi ndi yopanda maginito m'mikhalidwe yonse ndipo imakhala ndi mawonekedwe abwino komanso amawotcherera.Mapangidwe a austenitic amapatsanso kalasiyi kulimba kwambiri, ngakhale mpaka kutentha kwa cryogenic.
Zomwe zili mu chromium zimalimbikitsa ndikusunga filimu yosasunthika yomwe imateteza zinthuzo m'madera ambiri owononga.904L imakhala ndi mphamvu yolimbana ndi mvula ya ferrite ndi sigma pazigawo zoziziritsa kuzizira ndi kuwotcherera kuposa zitsulo zina zosapanga dzimbiri zomwe zimakhala ndi molybdenum monga 316L ndi 317L.Palibe chiopsezo cha intercrystalline corrosion pakuzizira kapena kuwotcherera chifukwa cha kuchepa kwa mpweya.Kutentha kwake kwakukulu kwa ntchito ndi 450 ° C.
Kalasi iyi ndiyothandiza kwambiri pakuwongolera ndi kugwiritsa ntchito machubu pomwe 316 ndi 317L sizoyenera.
Chitsulo chosapanga dzimbiri cha 904L chimaphatikiza molybdenum ndi mkuwa ndi chitsulo kuti chiwonjezeke kukana kuchepetsa zidulo ngati sulfuric acid.Imayimilira bwino kwambiri ku ma chlorides m'malo otsika pang'ono komanso kuwononga dzimbiri, komanso kusweka kwa dzimbiri.
904L Stainless Steel Pipes and Tubes Product Range 904L Stainless Steel Pipes and Tubes Details: ASTM A/ASME SA 269/677 904L Mapaipi Achitsulo Osapanga dzimbiri ndi Makulidwe a Machubu (Zopanda Pampu): 1/2″ NB NB Zopanda Zitsulo 8″ NB - NB Zopanda Zitsulo 8″ Makulidwe (RW): 1/2″ NB – 24″ NB 904L Mapaipi Achitsulo Osapanga dzimbiri ndi Makulidwe a Machubu (EFW): 6″ NB – 100″ NB
»904L Mapaipi Achitsulo Osapanga dzimbiri ndi Makulidwe a Machubu: Mapaipi onse amapangidwa ndikuwunikiridwa / kuyesedwa kuti agwirizane ndi miyezo yoyenera kuphatikiza ASTM, ASME ndi API etc. Zofunika Zazikulu Izi zimatchulidwira chinthu chopiringizika (mbale, pepala ndi koyilo) mu ASTM B625 .Zofanana koma osati zofanana zimatchulidwa pazinthu zina monga chitoliro, chubu ndi bar muzolemba zawo.
Mapulogalamu
Chitsulo chosapanga dzimbiri cha 904L chimagwiritsidwa ntchito kwambiri m'mafakitale amankhwala, mankhwala, mafuta ndi gasi.Zomwe zimagwiritsidwa ntchito zimaphatikizapo akasinja, ma valve, zosinthira kutentha, ma flanges ndi manifolds.Kuphatikizika kwa mkuwa pakupanga 904L chitsulo chosapanga dzimbiri kumathandizira kukwanira kwake pazinthu monga akasinja ndi zinthu zina zomwe zimagwiritsidwa ntchito posamalira sulfuric ndi phosphoric acid.
