Factory Kupereka Mwachindunji Cold Drawn Precision Seamless Stkm11A Carbon Steel Round Pipe.
Kufotokozera Kwachidule:
DIN 17175 St45.8 mapaipi achitsulo osasunthika amatha kupangidwa ndi kugudubuza kotentha, kugudubuza kozizira, kukanikiza kotentha, kujambula kotentha kapena kujambula kozizira.DIN 17175 St45.8 mapaipi achitsulo osasunthika angagwiritsidwe ntchito popanga ma boilers a nthunzi, mapaipi, zotengera zokakamiza ndi zida zomwe zimagwira ntchito mpaka 600 ° C komanso kutentha kwambiri.
Kukula kwathu kumadalira zinthu zapamwamba, luso lapamwamba komanso mphamvu zamagetsi zolimbitsa mobwerezabwereza za Factory Molunjika Kupereka Cold Drawn Precision Seamless Stkm11A Carbon Steel Round Pipe., Ndikukhulupirira kuti takhala tikukulira limodzi ndi makasitomala athu kulikonse komwe tikukhala.
Kukula kwathu kumatengera zinthu zapamwamba, talente yayikulu komanso kulimbitsa mphamvu zamagetsi mobwerezabwerezaChina A106 Precision Steel Pipe ndi 20# Precision Seamless Steel Pipe, Zopanga zathu zatumizidwa kumayiko opitilira 30 ndi zigawo monga gwero loyamba lamtengo wotsika kwambiri.Timalandila ndi mtima wonse makasitomala ochokera kunyumba ndi kunja kuti abwere kudzakambirana nafe bizinesi.
Kupanga: Njira Yopanda Msokonezo.
Miyeso yakunja: 14mm-711mm.
Khoma makulidwe: 2mm-60mm.
Utali: Utali wokhazikika (6m, 9m, 12m, 24m) kapena utali wokhazikika (5-12m).
Mapeto: Lathyathyathya, Beveled, Anaponda.
Njira Yopangira
DIN 17175 St45.8 mapaipi achitsulo osasunthika amatha kupangidwa ndi kugudubuza kotentha, kugudubuza kozizira, kukanikiza kotentha, kujambula kotentha kapena kujambula kozizira.
Mapaipi achitsulo amatha kusungunulidwa pamalo otseguka kapena ng'anjo yamagetsi molingana ndi njira yowombera mpweya, ndipo zitsulo zonse ziyenera kuponyedwa mokhazikika.
Kupezeka
17175 St45.8 chitoliro chopanda chitsulo chidzaperekedwa ndi chithandizo choyenera cha kutentha.Chithandizo cha kutentha chimaphatikizapo:
- Kukhazikika.
- Kuwongolera.
- Kutentha;kuchokera ku kutentha kozimitsa, sikuzizira, koma kupsa mtima.
- Sinthani misa ndi njira yosinthira isothermal.
| Gawo lachitsulo | matenthedwe processing ℃ | Normalizing ℃ | Kutentha | ||
| Gulu | Nambala yazinthu | Kuzimitsa kutentha ℃ | Kutentha kwa kutentha ndi ℃ | ||
| Mtengo wa 45.8 | 1.0405 | 1100 mpaka 850 ° C | 870-900 | - | - |
| Standard: DIN 17175 | Gulu | Mapangidwe a Chemical (%) | |||||
| C | Si | Mn | P, S | Cr | Mo | ||
| Mtengo wa 45.8 | ≤0.21 | 0.10-0.35 | 0.40-1.20 | ≤0.030 | / | / | |
| Gulu | Mphamvu ya Tensile (MPa) | Mphamvu zokolola (MPa) | Kutalikira (%) |
| Mtengo wa 45.8 | 410-530 | ≥255 | ≥21 |
Pepala lopyapyala liyenera kutengedwa kumapeto kwa mzere uliwonse wozungulira kapena square bar ingot kuti muyesedwe kuti muwone ngati kumapeto kwake kwadulidwa mokwanira.Akupanga kuyezetsa angathenso kuchitidwa pa dzenje shrinkage monga anasankha ndi katundu.
Yesani:
Mayeso otsimikizira kapangidwe kake
hydrostatic test
Tensile test
Notched impact test
Mayeso a mphamvu zokolola
Kuyesa kwa mphete
Kuyesa kosawonongeka
Mbendera ya Tube
Mipope yonse yachitsulo yomwe imaperekedwa kuti iyesedwe ndikuvomerezedwa idzalembedwa kumanzere ndi kumanja kwa mapeto a chitoliro pa 300 mm.Chizindikiro nthawi zambiri chimakhala nambala.Machubu okhala ndi mipanda yopyapyala amathanso kugwiritsidwa ntchito mwanjira zina.
Kulemba ndi kuyitanitsa
Gawo lachitsulo kapena nambala yazinthu iyenera kulembedwa ku chidule cha chinthucho monga momwe tawonetsera pachitsanzo chotsatirachi:
Chitsanzo 1:
A DIN 17175 kunja awiri 63mm, khoma makulidwe 2.5 mamilimita zitsulo kalasi ST45.8 zakuthupi, nambala 1.03 0 5 opanda zitsulo chitoliro dzina lalembedwa: zitsulo chitoliro DIN 17175-ST45.8 - 63 × 2.5 kapena chitsulo chitoliro DIN 17175 -1.03 63 × 2 .5.
Kukula kwathu kumadalira zinthu zapamwamba, luso lapamwamba komanso mphamvu zamagetsi zolimbitsa mobwerezabwereza za Factory Molunjika Kupereka Cold Drawn Precision Seamless Stkm11A Carbon Steel Round Pipe., Ndikukhulupirira kuti takhala tikukulira limodzi ndi makasitomala athu kulikonse komwe tikukhala.
Factory mwachindunji kuperekaChina A106 Precision Steel Pipe ndi 20# Precision Seamless Steel Pipe, Zopanga zathu zatumizidwa kumayiko opitilira 30 ndi zigawo monga gwero loyamba lamtengo wotsika kwambiri.Timalandila ndi mtima wonse makasitomala ochokera kunyumba ndi kunja kuti abwere kudzakambirana nafe bizinesi.
