20# Ipayipi Lensimbi-GB8162
GB3087: Ipayipi lensimbi elingenamthungo le-boiler yengcindezi ephansi naphakathi
GB9948:Ipayipi lensimbi elingenamthungo lokuqhekeka kwe-petroleum
GB6479:Amapayipi ensimbi angenamthungo wemishini kamanyolo enengcindezi ephezulu
I-GB/T17396:Ipayipi lensimbi eligoqiwe elingenamthungo leprop ye-hydraulic
20 # insimbiingeyensimbi yensimbi enekhabhoni ephansi yekhwalithi ephezulu, insimbi ebandayo ekhishwe futhi eqinile. Insimbi inamandla aphansi, ukuqina okuhle, ipulasitiki kanye nokushisela. Kungokwekhwalithi ephezulu yensimbi ye-carbon carbon, ebandayo ekhishwe futhi eqinile. Insimbi inamandla aphansi, ukuqina okuhle, ipulasitiki kanye nokushisela. Ngokuvamile isetshenziselwa ukukhiqiza amapayipi angenamthungo anengcindezi ephansi kanye nezidingo eziqinile zokuqina.
| Ibanga | Ububanzi besayizi | ||||||||||||||
|
| OD | WT | |||||||||||||
| 20# | 21-1200 | 3 - 130 | |||||||||||||
| Ibanga | Ingxenye Yekhemikhali % | ||||||||||||||
|
| C | Si | Mn | Cr | Mo | V | Ti | B | Ni | Cu | Nb | N | W | P | S |
| 20# | 0.17- | 0.17- | 0.35- | ≤ | - | - | - | - | ≤ | ≤ | - | - | - | ≤ | ≤ |
| Ibanga | Impahla Mechanical | ||||||||||||||
|
| Amandla Aqinile(MPa) | Amandla Okuqina (Mpa) | I-Elogation(L/T) | Umthelela(J) Imile/Evundlile | Ukuqina(NB) | ||||||||||
| 20# | 410- | ≥ | ≥20% | ≥40/27 | - | ||||||||||
1. Isikhathi sokulethwa: I-inventory enkulu yenza isiqiniseko sokuthi ubuncane besikhathi sokulethwa, ikakhulukazi izinsuku ezingu-5-7.
2. Ukuphathwa kwezindleko: Izinsiza ezikhona kanye nolwazi oluningi lokuphathwa kwezindleko masinikeze isisekelo senhlanganisela yensiza efaneleke kakhulu ezidingweni zamakhasimende.
3. Insiza yokugaya ephezulu: Ingahlinzeka ngesitifiketi esiphelele nemibhalo yeziqu ukuze ifakazele izinga eliphezulu futhi inikeze ukwesekwa kwethenda.
4. Uhlelo oluqinile lwe-QC: Ukuhlolwa kokugeleza okuphelele kwendawo, ukuhlola ngokugcwele nokubika, ukuhlolwa komuntu wesithathu
5. Ngemva kwenkonzo: yonke imikhiqizo iyalandeleka, Ukulandelela umthombo wesikweletu
