Mipope yachitsulo chosapanga dzimbiri ya Duplex ikuchulukirachulukira. Chifukwa chokana kwambiri kusweka kwa chloride stress corrosion, kukhathamiritsa kwamafuta kwambiri, komanso kutsika kwapang'onopang'ono kwa kukula kwamafuta, machubu achitsulo chosapanga dzimbiri akuperekedwa ndi mphero zonse zazikulu zosapanga dzimbiri.
Wuxi Cepheus ndi m'modzi mwa otsogola opanga komanso ogulitsa zitsulo zosapanga dzimbiri. Chitoliro chosapanga dzimbiri cha Duplex ndi chimodzi mwazinthu zazikulu ku Wuxi Cepheus.
Chitoliro chachitsulo chosapanga dzimbiri cha Duplex chikhoza kugawidwa m'mitundu iwiri: chitoliro chopanda msoko ndi chowotcherera chitsulo chosapanga dzimbiri. Wuxi Cepheus akhoza kupanga zitsulo zosapanga dzimbiri duplex chitoliro mu S31500, S31803, S32205, S32304, S32520, S32550, S32750, S32760, ndi ena.
Chitoliro chosapanga dzimbiri cha Duplex nthawi zonse chimapangidwa m'mimba mwake 10mm mpaka 762mm. Makulidwe a khoma la duplex zosapanga dzimbiri chubu timapanga ndi 0.5-50mm.
| Kufotokozera | |
| Kukula | OD: 10 ~ 762mm; WT: 0.5 ~ 50mm; Utali: 6m, 12m, Max.18m |
| Njira | Zopanda msoko, Zowotcherera |
| Gulu | S31500, S31803, S32205, S32304, S32520, S32550, S32750, S32760 |
| Standard | ASTM A789, ASTM A790 |
| Pamwamba | Kutola Thandizo, Kupukuta (180 #, 220 #, 240 #, 320 #, 400 #, 600 #) |
| Theoretical Weight(kg/m) | Kulemera/mita = (OD-WT)*WT*0.02507OnseODndiWTmu mm. |
Zindikirani:
OD ndiye kuchuluka kwakunja komwe kumatchulidwa.
WT ndiye makulidwe a khoma lotchulidwa
Chemical Composition
| UNS | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu | Ena |
| S31500 | 0.030 | 1.20-2.00 | 0.030 | 0.030 | 1.40-2.00 | 4.2-5.2 | 18.0-19.0 | 2.50-3.00 | 0.05-0.10 | … | … |
| S31803 | 0.030 | 2.00 | 0.030 | 0.020 | 1.00 | 4.5-6.5 | 21.0-23.0 | 2.5-3.5 | 0.08-0.20 | … | … |
| S32205 | 0.030 | 2.00 | 0.030 | 0.020 | 1.00 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 | 0.14-0.20 | … | … |
| S32304 | 0.030 | 2.50 | 0.040 | 0.040 | 1.00 | 3.0-5.5 | 21.5-24.5 | 0.05-0.60 | 0.05-0.20 | 0.05-0.60 | … |
| S32520 | 0.030 | 1.50 | 0.035 | 0.020 | 0.80 | 5.5-8.0 | 24.0-26.0 | 3.0-5.0 | 0.20-0.356 | 0.5-3.00 | … |
| S32550 | 0.04 | 1.50 | 0.040 | 0.030 | 1.00 | 4.5-6.5 | 24.0-27.0 | 2.9-3.9 | 0.10-0.25 | 1.50-2.50 | … |
| S32750 | 0.030 | 1.20 | 0.035 | 0.020 | 0.80 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 | 0.24-0.32 | 0.5 | … |
| S32760 | 0.05 | 1.00 | 0.030 | 0.010 | 1.00 | 6.0-8.0 | 24.0-26.0 | 3.0-4.0 | 0.20-0.30 | 0.50-1.00 | W0.50-1.00 |
Zindikirani A: Kuchuluka, pokhapokha ngati kuchuluka kapena kuchepera kwawonetsedwa. Pomwe ma ellipses(...) akuwonekera patebulo ili, palibe chocheperako komanso kusanthula kwa chinthucho sikuyenera kutsimikiziridwa kapena kufotokozedwa.
Kulimba ndi Kuuma
| Kusankhidwa kwa UNS | Kulimbitsa Mphamvu, min MPa | Zokolola Mphamvu, min MPa | Elongation mu 50mm min,% | Kulimba, Max | |
| Mtengo wa HBW | Mtengo wa HRC | ||||
| S31500 | 630 | 440 | 30 | 290 | 30 |
| S31803 | 620 | 450 | 25 | 290 | 30 |
| S32205 | 655 | 450 | 25 | 290 | 30 |
| S32304 | 600 | 400 | 25 | 290 | 30 |
| S32520 | 770 | 550 | 25 | 310 | … |
| S32550 | 760 | 550 | 15 | 297 | 31 |
| S32750 | 800 | 550 | 15 | 300 | 32 |
| S32760 | 750 | 550 | 25 | 300 | … |
Kulekerera
| Gulu | Kukula, Kunja Diameter, mm | Kulekerera mu Diameter Yakunja, mm | Avereji Yolekerera Khoma mu Makulidwe a Khoma, % | Kusalekeza Kochepa Kwa Khoma mu Makulidwe a Khoma,% | Kulekerera mu Cut Length, mm | Thin Wall Tubes | ||
| Zatha | Pansi | Zatha | Pansi | |||||
| 1 | Mpaka 12.7, kuphatikiza | ± 0.13 | ±15 | 30 | 0 | 3 | 0 | … |
| 2 | 12.7 mpaka 38.0, kuphatikiza | ± 0.13 | ±10 | 20 | 0 | 3 | 0 | Osakwana 1.6mm otchulidwa |
| 3 | 38.1 mpaka 88.9, kuphatikiza | ± 0.25 | ±10 | 20 | 0 | 5 | 0 | Osakwana 2.4mm otchulidwa |
| 4 | 88.9 mpaka 139.7, kuphatikiza | ± 0.38 | ±10 | 20 | 0 | 5 | 0 | Osakwana 3.8mm otchulidwa |
| 5 | 139.7 mpaka 203.2, kuphatikiza | ± 0.76 | ±10 | 20 | 0 | 5 | 0 | Osakwana 3.8mm otchulidwa |
Zambiri Zonyamula
Mapaipi a Duplex ochokera ku Wuxi Cepheus amadzaza malinga ndi zomwe kasitomala amafuna. Kuti tipewe kuwonongeka kulikonse komwe kungadze paulendo wapadziko lonse lapansi, timapereka njira zopakira zomwe mungasankhe, kuphatikiza zikwama zolukidwa, zikwama zamatabwa, ndi mabokosi amatabwa.
Nthawi yotumiza: Apr-30-2024