304 simbi isina tsvina yekupisa exchanger
Zvese nezve SS 304 Heat Exchanger Tubes
Sezvo, Stainless Simbi ndiyo inonyanya kushandiswa zvinhu inowanikwa mumusika iyo inoshandiswa mukugadzira zvigadzirwa zvakasiyana.Kuvapo kwechromium musimbi kunosimudzira pfuma yayo yekudzivirira uye simba mumamiriro akawandisa.Iwo machubhu ekupisa anogadzirwa neSS304 anoratidza zvinhu zvakanaka kana zvichienzaniswa nemamwe mamakisi eSS.Iyo giredhi ine yakanakisa formability uye welding hunhu izvo zvaita kuti ive huru mukugadzira machubhu esimbi.Giredhi 304 ine yakanakisa oxidation kuramba, pitting resistance kune chloride, crevice corrosion resistance, stress crack corrosion resistance uye simba rakanakisa pakupisa uye kudzvanywa.
Kupfuura izvi, iyo giredhi inoratidza yakanakisa mechaniki zvivakwa senge yakakwira tensile simba;makuru mapfupi anokambaira zvimiro, kurebesa kwakanaka, uye kusimba kwegoho rakavandudzwa ndezvimwe zvezvimiro zvinowanikwa.Nekudaro, nekuda kwezvose izvi zvataurwa mugiredhi zvaita kuti ive sarudzo inonyanya kufarirwa kuti maindasitiri agadzire yakanaka Stainless Steel S30400 Heat Exchanger Tubes.
Machubhu ekuchinjanisa anorongedzerwa sei?
Iyo indasitiri inoshandisa nzira dzekurongedza dzinoshanda kuitira kudzivirira chero mhando dzemhando dzemhando.Iyo SS giredhi yekupisa yekupisa machubhu akazara mune hombe yemapuranga kesi, makrete kana mapallet asina fumigation uye mamwe marudzi etsvina.Uyewo, machubhu anopiwa kune vatengi pamwe chete nemagwaro akakodzera ekutumira.
Zvinotsanangurwa
Yakaenzana Giredhi reStainless Simbi 304 Heat Exchanger Tubes
| STANDARD | UNS | WERKSTOFF NR. | JIS | AFNOR | BS | GOST | EN |
| SS 304 | S30400 | 1.4301 | SUS 304 | Z7CN18-09 | 304S31 | 08Х18Н10 | X5CrNi18-10 |
Kemikari Inoumbwa yeSS 304 Heat Exchanger Tube
| SS | 304 |
| Ni | 8 – 11 |
| Fe | Balance |
| Cr | 18-20 |
| C | 0.08 max |
| Si | 0.75 max |
| Mn | 2 max |
| P | 0.040 max |
| S | 0.030 max |
| N | - |
Mechanical Properties yeSS 304 Heat Exchanger Tubes
| Giredhi | 304 |
| Tensile Simba (MPa) min | 515 |
| Goho Simba 0.2% Uchapupu (MPa) min | 205 |
| Elongation (% mu50mm) min | 40 |
| Kuoma | - |
| Rockwell B (HR B) max | 92 |
| Brinell (HB) max | 201 |
