316 simbi isina tsvina yekupisa exchanger
Chii chinonzi 316 heat exchanger chubhu?
Giredhi 316 machubhu ndiwo akajairwa kubereka giredhi.Yakawedzera molybdenum iyo inopa zvirinani corrosion resistance zvivakwa zvakakwirira zvichienzaniswa nedzimwe mhando dzegiredhi.Inoratidza hukuru hwekurasika munzvimbo yechloride.Inogona kuve yakakwenenzverwa welded uye kuumbwa nyore.Kutakurwa kwegiredhi kuri nyore sezvo yakanyatso kurongedzerwa mumapuranga emapuranga uye mapallets.
Giredhi 316 rine zvinhu zvakaita seCr, Ni, Si, Mn, uye C. Rinewo zvinhu zviri nani zvemuchina nekuda kwekuoma, kurebesa, kuburitsa simba, uye kusimba kwesimba.Chikwereti chezvivakwa zvemuviri chinoenda kune zvirinani elastic modulus, density, thermal conductivity, magetsi resistivity, uye zvinoreva kuwedzera kupisa.
Sezvo giredhi posse's high corrosion resistance, inokwanisa kumira tembiricha yakakwira mumidhiya yakaoma inoparadza.Kana yaiswa pasi pevhu nekuora kwegomba, inokwanisa kushingirira nharaunda inodziya yechloride.Stress corrosion cracking inokwana 60 degree C inogona kushandirwa nemachubhu.
Pamusoro peizvi, inewo kukwirira kupisa kwekudzivirira, chubhu inogona kushanda zvakanaka mukupisa kwe870 degrees C. Mukuenderera mberi kwesevhisi, chubhu inogona kumira kutonhora kunosvika 925 degrees C. Simba rinoita kuti ive chigadzirwa chepamusoro. iyo inogona kukurira zvose zviri zviviri kumanikidza kwemaitiro pamwe chete nekushisa.Inogona kutopisa kupisa pa1010-1120 degree C.
Iyo welding yehuputi inopisa inogona kuitwa kuburikidza nekuzadza simbi.Yakavandudza machining uye yakaderera mwero wezvishandiso zvekupfeka panguva yekushanda.
Test uye zvinyorwa
Muedzo wakaitwa paStainless Steel 316 Heat Exchanger Tubes ndiyo bvunzo yekupisa, micro/macro bvunzo, yechitatu-bato ongororo, uye kuomarara bvunzo.
Zvinyorwa zvinopihwa invoice yekutengeserana, tsamba yevimbiso, gwara rekutsanangura, chitupa chefumigation, uye rondedzero yekurongedza.
Ss 310h Heat Exchanger Tubes Tsanangudzo
- Range: 10 mm OD kusvika 50.8 mm OD
- Outer Diameter: 9.52 mm OD kusvika 50.80 mm OD
- Ukobvu: 0.70 mm kusvika 12.70 mm
- Urefu: kusvika ku 12 Meter Leg Length & Customed Length
- Zvinotsanangurwa: ASTM A249 / ASTM SA249
- Finish: Yakanatswa, yakabikwa & yakakwenenzverwa, BA
Yakaenzana Giredhi reStainless Simbi 316 Heat Exchanger Tubes
STANDARD | UNS | WERKSTOFF NR. | JIS | AFNOR | BS | GOST | EN |
SS 316 | S31600 | 1.4401 / 1.4436 | SUS 316 | Z7CND17-11-02 | 316S31 / 316S33 | - | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
Kemikari Inoumbwa yeSS 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 max |
S | 0.030 max |
Mo | 2.00 - 3.00 |
Mechanical Properties yeSS 316 Heat Exchanger Tubes
Giredhi | 316 |
Tensile Simba (MPa) min | 515 |
Goho Simba 0.2% Uchapupu (MPa) min | 205 |
Elongation (% mu50mm) min | 40 |
Kuoma | |
Rockwell B (HR B) max | 95 |
Brinell (HB) max | 217 |