Roba Layin Karfe Bututu
An ƙera bututun ƙarfe mai layi na roba don yin amfani da su a aikace-aikacen famfo daban-daban.Aikace-aikace kamar fitarwar niƙa, famfunan matsa lamba, dogon layi na wutsiya, aikace-aikacen famfo mai buƙata da bututun nauyi.Kowane karshen tare da vulcanized roba hatimin kafaffen flange.
Wear-resistant da lalata-resistant roba lined bututu da aka yi da na kowa karfe bututu a matsayin tsarin kayan da kuma yin amfani da tare da kyawawan kaddarorin na lalacewa-resistant, lalata-resistant da zafi-resistant roba a matsayin rufi Layer.An haɗa shi da fasaha na musamman tare da babban aiki mai mannewa.An fi amfani dashi a fannin ƙarfe, wutar lantarki, masana'antar sinadarai, man fetur, kwal, siminti da sauran wuraren masana'antu.A cikin aikin hakar ma'adinai, ana amfani da shi sosai a cikin tsarin isar da wutsiya na ma'adanan, ma'adinan kwal da filayen tsarin bututu masu alaƙa.Musamman, bututun ya dace sosai don isar da zafin jiki tsakanin -50 ° C zuwa + 150 ° C matsakaici, wanda ke da sauƙin sawa da lalata.Za mu iya ƙara girman bango a kusurwar bututu bisa ga buƙatar abokin ciniki, don haka fadada rayuwar sabis.A halin yanzu, rayuwar sabis na bututun ƙarfe na roba na roba na iya kaiwa shekaru 15-40 gabaɗaya.Ana iya juya bututun kusan digiri 90 bayan shekaru 6-8 na sabis.Kowane lokaci na juyawa zai iya tsawaita rayuwar sabis, Ana iya maimaita bututun ƙarfe tare da roba har sau uku zuwa huɗu, don haka yana rage amfani da farashi a gaba.
Sassan ƙayyadaddun bututu mai layi na roba
| OD/mm | Kaurin bangon bututu / mm | Matsin aiki/MPa |
| 450 | 10-50 | 0 ~ 25.0 |
| 480 | 10-70 | 0 ~ 32.0 |
| 510 | 10-45 | 0 ~ 20.0 |
| 530 | 10-50 | 0 ~ 22.0 |
| 550 | 10-50 | 0 ~ 20.0 |
| 560 | 10-50 | 0-21.0 |
| 610 | 10-55 | 0 ~ 20.0 |
| 630 | 10-50 | 0 ~ 18.0 |
| 720 | 10 ~ 60 | 0 ~ 19.0 |
Abubuwan Jiki na bututu mai layi na roba
| Abu | Daidaitawa |
| Kauri na rufi (MPa) ≥ | 16.5 |
| Rubutun da kwarangwal 180º ƙarfin kwasfa (KN/m) ≥ | 8 |
| Tsawaitawa a cikin rufi (%) ≥ | 550 |
| An shimfiɗa rufin rufin (300%, MPa) ≥ | 4 |
| Asarar abrasion mai rufi (cm³/1.61km) ≤ | 0.1 |
| Lining hardness (Sauer type A) | 60± 5 |
| Matsakaicin canji na ƙarfin tsufa na thermal na rufi (70 ℃ x 72 h,%) ≤ | 10 |
Siffofin
1. Kyakkyawan Gina
2. Kyakkyawan juriya mai kyau da tsawon rayuwar sabis
3. Babban ƙarfi da juriya mai tasiri
4. Kyakkyawan juriya na lalata
5. Faɗin zafin jiki
6. Haɗin sauri da sauƙi shigarwa
