Chitsulo chosapanga dzimbiri ASTM A249 304L 316L
Chitsulo chosapanga dzimbiri ASTM A249 304L 316L,
China Zomangamanga ndi Seamless Chitoliro,
Zonse za SS 304 Heat Exchanger Tubes
Popeza, Stainless Steel ndiye chinthu chosunthika kwambiri chomwe chilipo pamsika chomwe chimagwiritsidwa ntchito popanga zinthu zosiyanasiyana.Kukhalapo kwa chromium muzitsulo kumakulitsa katundu wake wotsutsa ndi mphamvu muzochitika zazikulu.Machubu osinthira kutentha opangidwa ndi SS304 amawonetsa zinthu zabwino poyerekeza ndi ma SS ena.Gululi lili ndi mawonekedwe abwino kwambiri komanso kuwotcherera komwe kwapangitsa kuti ikhale yayikulu pakupanga machubu achitsulo chosapanga dzimbiri.Gulu la 304 lili ndi kukana kwa okosijeni kwabwino kwambiri, kukana kukana kwa kloridi, kukana kwa dzimbiri, kukana kukhazikika kwa corrosion, kukana kupsinjika kwa corrosion komanso mphamvu yabwino kwambiri pakutentha komanso kupanikizika.
Kupitilira izi, kalasiyo ikuwonetsa zida zabwino zamakina monga kulimba kwamphamvu kwambiri;Kukula kwamphamvu kwafupipafupi, kutalika kwabwino, ndi kulimba kwa zokolola ndi zina mwazinthu zomwe zimapezeka.Chifukwa chake, chifukwa chazinthu zonse zomwe zatchulidwa mukalasiyi zapangitsa kukhala chisankho chokondedwa kwambiri kuti mafakitale apange machubu abwino a Stainless Steel S30400 Heat Exchanger Tubes.
Kodi machubu osinthanitsa amapakidwa bwanji?
Makampaniwa amagwiritsa ntchito njira zolembera bwino kuti apewe zovuta zamtundu uliwonse.Machubu a SS grade heat exchanger amadzaza mubokosi lalikulu lamatabwa, mabokosi kapena mapaleti omwe alibe fumigation ndi zonyansa zina.Komanso, machubu amaperekedwa kwa ogula pamodzi ndi zikalata zoyenera zotumizira.
Zofotokozera
Gulu Lofanana la Machubu Osapanga dzimbiri 304 Kutentha kwa Kusinthana
ZOYENERA | UNS | Mbiri ya WERKSTOFF NR. | JIS | AFNOR | BS | Mtengo wa GOST | EN |
Chithunzi cha SS304 | S30400 | 1.4301 | Mtengo wa 304 | Z7CN18-09 | Mtengo wa 304S31 | Mtengo wa 08Х18Н10 | X5CrNi18-10 |
Mapangidwe a Chemical a SS 304 Heat Exchanger Tube
SS | 304 |
Ni | 8-11 |
Fe | Kusamala |
Cr | 18-20 |
C | 0.08 max |
Si | 0.75 max |
Mn | 2 max |
P | 0.040 kukula |
S | 0.030 kukula |
N | - |
Ma Mechanical Properties a SS 304 Heat Exchanger Tubes
Gulu | 304 |
Mphamvu ya Tensile (MPa) min | 515 |
Zokolola Zamphamvu 0.2% Umboni (MPa) min | 205 |
Elongation (% mu 50mm) min | 40 |
Kuuma | - |
Rockwell B (HR B) max | 92 |
Brinell (HB) max | 201 |
Chitsulo chosapanga dzimbiri ASTM A249 304L 316L,
China Zomangamanga ndi Seamless Chitoliro,