20 # Precision Steel Pipe
Izimoto, izingxenye zomshini, njll. zinezidingo eziphezulu ekunembeni nasekuqedeni kwamapayipi ensimbi.Abasebenzisi bamanje bamapayipi ensimbi okunemba angu-20# akubona kuphela abasebenzisi abadinga ukunemba okuphezulu nokushelela.Ngenxa yokuthi ukunemba kweshubhu elikhanyayo elinembile liphezulu, ukubekezelelana kungagcinwa kuzintambo ezingu-2--8, abasebenzisi abaningi bomshini ukuze kongiwe umsebenzi, izinto ezibonakalayo, nesikhathi.Ukulahleka kwamapayipi ensimbi angenamthungo noma insimbi eyindilinga kushintsha kancane kancane kube amapayipi akhanya ngokunemba.
Inqubo yokukhiqiza yamapayipi ensimbi enembile iyafana neyamapayipi avamile angenamthungo, ngaphandle kwenqubo yokugcina yokuqoqa kanye neyokugoqa ebandayo.
Inqubo yepayipi yensimbi enembile
I-tube billet-inspection-peeling-inspection-heating-piercing-pickling passivation-grinding-lubrication and air drying-cold rolling-degreasing-cutting-spection-marking- -Ukupakishwa komkhiqizo
20# ipayipi lensimbi elinembile ngaphakathi nangaphandle izindonga azinalo ungqimba lwe-oxide, zimelana nokucindezela okuphezulu, akukho ukuvuza, ukunemba okuphezulu, ukuphela okuphezulu, ukugoba okubandayo ngaphandle kokuguqulwa, ukuvutha, ukucaba ngaphandle kokuqhekeka, ukwelashwa okulwa nokugqwala okungaphezulu, okusetshenziswa kabanzi kumapayipi ensimbi anembayo. wezinhlelo ezisebenza ngogesi, ukubumba umjovo amapayipi ensimbi emishini, amapayipi ensimbi anembayo omshini wokunyathelisa osebenza ngogesi, amapayipi ensimbi okwakha umkhumbi, imishini ye-EVA foam hydraulic, amapayipi ensimbi angenamthungo emishini yokusika enembile, imishini yokuthunga izicathulo, okokusebenza kwamanzi, ishubhu enengcindezi ephezulu, i-hydraulic amashubhu, okokufaka ukucindezela, amapayipi ensimbi Amajoyinti, imishini yerabha, imishini yokubumba, imishini yokulahla ukufa, imishini yokwakha, amapayipi ensimbi anomfutho ophezulu wamaloli ephampu kakhonkolo, izimoto zokukhucululwa kwendle, imboni yezimoto, imboni yokwakha umkhumbi, ukucutshungulwa kwensimbi, imboni yezempi, izinjini zikadizili. , izinjini ezivuthayo zangaphakathi, ama-compressor komoya, imishini yokwakha, imishini yezolimo nezamahlathi Njll., ingashintsha ngokuphelele ipayipi lensimbi elingu-20# lokunemba le-GB/T3639-2018 elingenisiwe lezinga elifanayo.
20# I-Precision Steel Tube Executive Standard Amandla Amandla Olwazi Ithebula Lolwazi
Izinga lepayipi lensimbi elinembile
GB/T3639------Chinese National Standard
GB/T8713------Chinese National Standard
Ukusetshenziswa kwepayipi lensimbi elinembile
Isetshenziselwa ukwakhiwa kwezakhiwo zemishini, izakhiwo ze-hydraulic, ama-hydraulic kanye namasilinda womoya.
Ikakhulukazi khiqiza amabanga amapayipi ensimbi anembayo
10, 20, 35, 45 njll.
Ukwakheka kwamakhemikhali, izakhiwo zokukhanda-bhekisela kumazinga ahambisanayo kazwelonke noma izindinganiso zangaphandle zokwakheka kwamakhemikhali.
| Ibanga | Isimo Sokulethwa | |||||
| Ukusebenza Okubandayo/Kanzima (y) | Ukusebenza Okubandayo/Kuthambile (r) | I-Stress Relief Annealing (t) | ||||
| Amandla Okuqina (Mpa) | Ubude(%) | Amandla Okuqina (Mpa) | Ubude(%) | Amandla Okuqina (Mpa) | Ubude(%) | |
| ≥ | ||||||
| 10#Insimbi | 412 | 6 | 373 | 10 | 333 | 12 |
| 20#Insimbi | 510 | 5 | 451 | 8 | 432 | 10 |
| 35 #Insimbi | 588 | 4 | 549 | 6 | 520 | 8 |
| 45 #Insimbi | 647 | 4 | 628 | 5 | 608 | 7 |
