OEM/ODM Factory Seamless Steel Tube, Hydraulic Cylinder Tube fun Gas Silinda, 37mn 30CrMo, GB 18248
Apejuwe kukuru:
Awọn silinda gaasi irin ti n ṣe awọn irin silinda irin pataki.Awọn ibeere nigbagbogbo jẹ akoonu erogba kere, ṣakoso ni muna sulfur ati awọn akoonu irawọ owurọ, pade agbara ni akoko kanna, lile to dara ati agbara ipa.100% idanwo ti kii ṣe iparun.
Ero wa nigbagbogbo lati ni itẹlọrun awọn ti onra wa nipa fifun olupese goolu, oṣuwọn nla ati didara to dara fun OEM / ODM Factory Seamless Steel Tube, Hydraulic Cylinder Tube for Gas Cylinder, 37mn 30CrMo, GB 18248, a le yanju awọn iṣoro alabara wa asap ati ṣe awọn èrè fun onibara wa.Fun awọn ti o nilo ile-iṣẹ ti o dara julọ ati didara giga, pls yan wa, o ṣeun!
Ero wa nigbagbogbo lati ni itẹlọrun awọn olura wa nipa fifun olupese goolu, oṣuwọn nla ati didara to dara funChina 30CrMo Gas Silinder Tube ati Gaasi Silinda Tubes, Iṣowo imoye: Gba onibara bi Ile-išẹ, mu didara bi igbesi aye, iduroṣinṣin, ojuse, idojukọ, innovation.A yoo pese iwé, didara ni ipadabọ fun igbẹkẹle awọn onibara, pẹlu ọpọlọpọ awọn olupese agbaye pataki?ê? gbogbo awọn oṣiṣẹ wa yoo ṣiṣẹ pọ ati gbe siwaju papọ.
Awọn tubes ti ko ni idọti yoo ṣee lo fun iṣelọpọ ti awọn irin-irin ti o ni atunṣe ti o ni atunṣe & silinda gaasi ti o ni iwọn otutu ti o pọju ti o pọju ti o kere ju 950Mpa.Niwọn igba ti a ti ṣelọpọ awọn silinda gaasi nipasẹ ilana yiyi gbigbona, iwọn irin ti a lo yoo jẹ ibaramu fun iṣelọpọ awọn silinda gaasi giga.
GB 18248 ṣe alaye iwọn, apẹrẹ, iwuwo, awọn ibeere imọ-ẹrọ, awọn ọna idanwo, awọn ofin ayewo, apoti, isamisi ati ijẹrisi didara ti awọn paipu irin alailẹgbẹ fun awọn silinda gaasi ati awọn ile ikojọpọ.GB 18248 jẹ o dara fun iṣelọpọ awọn paipu irin alailẹgbẹ fun awọn silinda gaasi ati awọn ile ikojọpọ.
| ELEMENT | C | Si | Mn | p | S | P+S | Al | Ni | Cu |
| Min | 0.32 | 0.20 | 1.40 | - | - | - | 0.035 | - | - |
| O pọju | 0.38 | 0.30 | 1.70 | 0.02 | 0.01 | 0.025 | 0.060 | 0.15 | 0.30 |
| Agbara fifẹ (MPa) | Agbara ikore (MPa) | Ilọsiwaju (%) |
| ≥750 | ≥630 | ≥16 |
Ṣe iṣelọpọ:tubes to GB / T 6479 yoo wa ni ti ṣelọpọ nipasẹ gbona ti yiyi tabi tutu kale.
Itọju Ooru:awọn tubes yoo jẹ iṣelọpọ nipasẹ itọju ooru, WT≤30mm normalizing & tempering, WT> 30mm quenching & tempering tabi normalizing & tempering.
Ayewo & Idanwo:Itupalẹ akopọ kemistri, idanwo ẹdọfu, idanwo fifẹ, idanwo flaring, idanwo ipa, idanwo macroscopic, awọn ifisi ti kii ṣe irin, NDT, ayewo oju ati ayẹwo iwọn.
Gigun:4000mm;6000mm;9000mm;12000mm;ati bẹbẹ lọ.
Iwọn idagbasoke ti o pọju:Awọn mita 30, tun U atunse, finnifinni, ilana studded le pese.
Aṣayan:shot iredanu lori ita dada lati yọ ọlọ asekale, ṣe awọn dada matte awọ;didan dada bi iṣẹ igbaradi ti a ṣe fun sisẹ siwaju, fun apẹẹrẹ fining.
OD:Φ50-325mm.
WT:3-55mm.
Ifarada ti OD:± 0.75%.
Ifarada ti sisanra Odi:-10%——+12.5%.
Yiyi ti inu ati ita awọn iwọn ila opin:80% ti ifarada ti iwọn ila opin ita ko kọja.
Ilọju ti oju opin:≤2mm.
Titọ:1mm/1m.
Ero wa nigbagbogbo lati ni itẹlọrun awọn ti onra wa nipa fifun olupese goolu, oṣuwọn nla ati didara to dara fun OEM / ODM Factory Seamless Steel Tube, Hydraulic Cylinder Tube for Gas Cylinder, 37mn 30CrMo, GB 18248, a le yanju awọn iṣoro alabara wa asap ati ṣe awọn èrè fun onibara wa.Fun awọn ti o nilo ile-iṣẹ ti o dara julọ ati didara giga, pls yan wa, o ṣeun!
OEM / ODM FactoryChina 30CrMo Gas Silinder Tube ati Gaasi Silinda Tubes, Iṣowo imoye: Mu alabara bi Ile-iṣẹ, mu didara bi igbesi aye, iduroṣinṣin, ojuse, idojukọ, innovation.A yoo pese iwé, didara ni ipadabọ fun igbẹkẹle awọn alabara, pẹlu ọpọlọpọ awọn olupese agbaye ti gbogbo awọn oṣiṣẹ wa. yoo ṣiṣẹ pọ ati ki o lọ siwaju papọ.
