316 chitsulo chosapanga dzimbiri chosinthira kutentha
Kodi machubu 316 osinthira kutentha ndi chiyani?
Machubu a Grade 316 kwenikweni ndi giredi yoyambira.Yawonjezera molybdenum yomwe imapereka zinthu zabwino zokana dzimbiri zomwe zimakhala zapamwamba poyerekeza ndi mitundu ina yamakalasi.Imawonetsa kukana kwakukulu kwa dzimbiri m'malo a chloride.Itha kukhala welded mwaluso ndikupangidwa mosavuta.Mayendedwe a kalasiyo ndi osavuta chifukwa amadzaza bwino m'mabokosi amatabwa ndi pallets.
Gulu la 316 lili ndi zinthu monga Cr, Ni, Si, Mn, ndi C. Lilinso ndi makina abwinoko chifukwa cha kuuma, kutalika, mphamvu zololera, ndi mphamvu zamakina.Kukongola kwazinthu zakuthupi kumapita ku zotanuka modulus, kachulukidwe, kukhathamiritsa kwamafuta, kukana kwamagetsi, komanso kukula kwamafuta.
Monga grade posse ndi kukana kwa dzimbiri kwapamwamba, imatha kupirira kutentha kwambiri m'ma TV owononga kwambiri.Ikagwera m'ming'ambo ya dzimbiri ndi kugwa, imatha kupirira chilengedwe chofunda cha chloride.Kuchuluka kwa dzimbiri kupsinjika kwapakati pa 60 ° C kumatha kutumizidwa ndi machubu.
Kuphatikiza pa izi, imakhalanso ndi kutentha kwakukulu, chubu imatha kugwira ntchito bwino kutentha kwa madigiri 870 C. Muutumiki wopitirira, chubucho chimatha kupirira kutentha kwa pafupifupi 925 ° C. Mphamvuyi imapangitsa kuti ikhale yapamwamba kwambiri. zomwe zimatha kupirira zovuta zonse zamapangidwe komanso kutentha.Ikhoza ngakhale kutentha kutentha pa 1010-1120 digiri C.
Kuwotcherera kwa chubu chosinthira kutentha kumatha kuchitika kudzera muzitsulo zodzaza.Zasintha makina komanso kutsika kwa zida zovala panthawi yogwira ntchito.
Mayeso ndi zolemba
Mayeso omwe adachitika pa Stainless Steel 316 Heat Exchanger Tubes ndiye kuyesa kwamoto, kuyesa kwa micro/macro, kuwunika kwa chipani chachitatu, komanso kuyesa kuuma.
Zolemba zomwe zimaperekedwa ndi invoice yamalonda, kalata yotsimikizira, kalozera watsatanetsatane, satifiketi ya fumigation, ndi mndandanda wazolongedza.
Machubu a Ss 310h Heat Exchanger
- Mtundu10 mm OD mpaka 50.8 mm OD
- Akunja Diameter9.52 mm OD mpaka 50.80 mm OD
- Makulidwe0.70 mm kuti 12.70 mm
- Utali: mpaka 12 Meters Length Length & Customed Length
- ZofotokozeraASTM A249 / ASTM SA249
- Malizitsani: Zosakaniza, zokazinga & zopukutidwa, BA
Kalasi Yofanana ya Machubu Osapanga dzimbiri 316 a Heat Exchanger
ZOYENERA | UNS | Mbiri ya WERKSTOFF NR. | JIS | AFNOR | BS | Mtengo wa GOST | EN |
Chithunzi cha SS316 | S31600 | 1.4401 / 1.4436 | Mtengo wa 316 | Z7CND17-11-02 | 316S31 / 316S33 | - | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
Mapangidwe a Chemical a SS 316 Heat Exchanger Tube
SS | 316 |
Ni | 10-14 |
N | 0.10 max |
Cr | 16-18 |
C | 0.08 max |
Si | 0.75 max |
Mn | 2 max |
P | 0.045 kukula |
S | 0.030 kukula |
Mo | 2.00 - 3.00 |
Ma Mechanical Properties a SS 316 Heat Exchanger Tubes
Gulu | 316 |
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 | 95 |
Brinell (HB) max | 217 |