I-MP(Mechanical polishing) Ipayipi Elingenamthungo
Isingeniso Somkhiqizo
Ukupholisha kusho indlela yokwenza imishini yokusebenzisa, amakhemikhali noma isenzo se-electrochemical ukuze kuncishiswe ukuhwaqeka okungaphezulu kwepayipi lensimbi engagqwali, ukuze kutholwe indawo ekhanyayo neyisicaba. Okokusebenzisa amathuluzi okupholisha nezinhlayiya ezilumayo noma enye imidiya yokupholisha ukuze kulungiswe indawo engaphezulu yepayipi lensimbi engagqwali.
Ukupholishwa kwepayipi lensimbi engagqwali kuhlukaniswe izingxenye ezimbili: ukupholishwa kwendawo yangaphakathi kanye nokupholishwa kwendawo yangaphandle. Iningi lokupholisha ishubhu lensimbi engagqwali ukupholisha ngomshini, uma ukunemba kudinga ukusetshenziswa okuphezulu kwe-electropolishing.
Amapayipi okupholisha ngomshini ngokuvamile awavunyelwe ukusetshenzwa ngokupholishwa ngomshini ukuze kuncishiswe ukuhwaqana kwendawo yodonga lwamapayipi futhi kuzuzwe umphumela obushelelezi nohlanzekile. ingaphandle lingahlinzekwa ngomshini wokugaya, isiphetho esikhanyayo, i-grit polish engu-180, i-grit polish engu-240, i-grit polish engu-400, futhi icwebe nakakhulu kuye ngezidingo zamakhasimende.
Ukupholisha ngomshini kusetshenziselwa ukunikeza ukubukeka okufanayo nokugqamile. Kufezwa ngokugaya ishubhu ngamagrits acolekayo futhi acinene abrasive ukuze kufinyelelwe isiphetho osifunayo noma ubuhwaqaqe obungaphezulu. Amashubhu angahlinzekwa ngezindlela ezihlukene zokuqeda ngaphandle nangaphakathi kobubanzi ngokusekelwe ezidingweni zamakhasimende.
Ngezinjongo zokuhlobisa, Ukuze kusetshenziswe amashubhu ahlanzekile, ingaphandle nangaphakathi liyapholishwa ukuze kuhlinzekwe isiphetho esibushelelezi ukuze kugwenywe ukunqwabelana kwezinto eziphilayo kusevisi yamashubhu. Ukupholisha ngomshini kungabuye kusetshenziselwe ukulungisa amashubhu okupholisha i-electropolishing ukuze indawo yokugcina oyifunayo ifinyelelwe ngempumelelo.
Izinzuzo
– ukukhanya okuphezulu
- Thuthukisa isiphetho sendawo, ukuhlanzeka okungcono kwendawo
- Yehlisa ukunamathela komkhiqizo
Ukubi
- I-gloss ayikwazi ukuhambisana futhi ayikwazi ukuhlala
– Kungase kube lula ukugqwala
– Amandla mechanical of the surface buthaka
Isicelo
Ipayipi Elipholishwe Ngomshini
Amapayipi okupholisha ngomshini ngokuvamile awavunyelwe ukusetshenzwa ngokupholishwa ngomshini ukuze kuncishiswe ukuhwaqana kwendawo yodonga lwamapayipi futhi kuzuzwe umphumela obushelelezi nohlanzekile.
Ubulukhuni: Ra ≤ 0.8 μm
Okubalulekile
I-TP316L , TP304L
Okujwayelekile
I-ASTM A312
Ukuqina Kobuso(Ra)
Ubukhulu: 0.6μm
Ukubekezelelana
Ngokusho kwe-ASTM A312
isici
● Ukulawula okuqinile kobubanzi bangaphandle nokubekezelela ukushuba kodonga.
● Ngemva kokucwenga okuphelele, inokumelana nokugqwala okuhle.
● Ukushisela okuhle.
● Ngemva kokuhlanza okuqinile nezinqubo zokukhiqiza, inoburhalarhume obuhle.
Ithebula likasayizi
| Itafula lesayizi yepayipi lensimbi engagqwali | |||||||||||
| (GB) | Ukuqina Kwezindonga | (JIS) | Ukuqina Kwezindonga | (AIS) | Ukuqina Kwezindonga | ||||||
| Ububanzi bangaphandle (ububanzi be-flange bangaphakathi) | |||||||||||
| Uchungechunge | B Series | 5S | 10S | 5S | 10S | TUBE | 5S | 10S | |||
| I-DN50 | 60.3 | 57 | 1.6 | 2.8 | 50A=60.5 | 1.65 | 2.8 | 2"=60.33 | 50.8 | 1.65 | 2.77 |
| DN65 | 76.1 | 76 | 2.0 | 3.0 | 65A=76.3 | 3 | 2 1/2"=73.3 | 63.5 | 1.65 | 3.05 | |
| I-DN80 | 88.9 | 89 | 2.0 | 3.0 | 80A=89.1 | 3 | 3"=88.9 | 76.2 | 1.65 | 3.05 | |
| I-DN90 | 101.6 | —- | 2.0 | 3.0 | 90A=101.6 | 3 | 3 1/2"=101.6 | 88.9 | 3.05 | ||
| I-DN100 | 114.3 | 108 | 2.0 | 3.0 | 100A=114.3 | 3 | 4"=114.3 | 101.6 | 3.05 | ||
| I-DN125 | 139.7 | 133 | 2.9 | 3.4 | 125A=139.8 | 3.4 | 5"=141.3 | 127 | 3.4 | ||
| I-DN150 | 168.3 | 159 | 2.9 | 3.4 | 150A=165.2 | 3.4 | 6"=168.3 | 152.4 | 3.4 | ||
| I-DN200 | 219.1 | 219 | 3.5 | 4.0 | 200A=216.3 | 4 | 8"=219.08 | 203.2 | 3.76 | ||
| I-DN250 | 273 | 273 | 3.6 | 4.0 | 250A=267.4 | 4 | 10"=273.05 | 254 | 4.19 | ||
| I-DN300 | 323.9 | 325 | 4.0 | 4.5 | 300A=318.5 | 4.5 | 12"=323.85 | 304.8 | 4.57 | ||
Isitifiketi Sokuhlonishwa
I-ISO9001/2015 Standard
I-ISO 45001/2018 Standard
Isitifiketi se-PED
Isitifiketi sokuhlola ukuhambisana ne-Hydrogen ye-TUV
| Cha. | Usayizi(mm) | |
| OD | Thk | |
| BA Tube Inner surface roughness Ra0.35 | ||
| 1/4″ | 6.35 | 0.89 |
| 6.35 | 1.00 | |
| 3/8″ | 9.53 | 0.89 |
| 9.53 | 1.00 | |
| 1/2” | 12.70 | 0.89 |
| 12.70 | 1.00 | |
| 12.70 | 1.24 | |
| 3/4” | 19.05 | 1.65 |
| 1 | 25.40 | 1.65 |
| I-BA Tube I-Inner surface roughness Ra0.6 | ||
| 1/8″ | 3.175 | 0.71 |
| 1/4″ | 6.35 | 0.89 |
| 3/8″ | 9.53 | 0.89 |
| 9.53 | 1.00 | |
| 9.53 | 1.24 | |
| 9.53 | 1.65 | |
| 9.53 | 2.11 | |
| 9.53 | 3.18 | |
| 1/2″ | 12.70 | 0.89 |
| 12.70 | 1.00 | |
| 12.70 | 1.24 | |
| 12.70 | 1.65 | |
| 12.70 | 2.11 | |
| 5/8″ | 15.88 | 1.24 |
| 15.88 | 1.65 | |
| 3/4″ | 19.05 | 1.24 |
| 19.05 | 1.65 | |
| 19.05 | 2.11 | |
| 1″ | 25.40 | 1.24 |
| 25.40 | 1.65 | |
| 25.40 | 2.11 | |
| 1-1/4″ | 31.75 | 1.65 |
| 1-1/2″ | 38.10 | 1.65 |
| 2″ | 50.80 | 1.65 |
| 10A | 17.30 | 1.20 |
| 15A | 21.70 | 1.65 |
| 20A | 27.20 | 1.65 |
| 25A | 34.00 | 1.65 |
| 32A | 42.70 | 1.65 |
| 40A | 48.60 | 1.65 |
| 50A | 60.50 | 1.65 |
| 8.00 | 1.00 | |
| 8.00 | 1.50 | |
| 10.00 | 1.00 | |
| 10.00 | 1.50 | |
| 10.00 | 2.00 | |
| 12.00 | 1.00 | |
| 12.00 | 1.50 | |
| 12.00 | 2.00 | |
| 14.00 | 1.00 | |
| 14.00 | 1.50 | |
| 14.00 | 2.00 | |
| 15.00 | 1.00 | |
| 15.00 | 1.50 | |
| 15.00 | 2.00 | |
| 16.00 | 1.00 | |
| 16.00 | 1.50 | |
| 16.00 | 2.00 | |
| 18.00 | 1.00 | |
| 18.00 | 1.50 | |
| 18.00 | 2.00 | |
| 19.00 | 1.50 | |
| 19.00 | 2.00 | |
| 20.00 | 1.50 | |
| 20.00 | 2.00 | |
| 22.00 | 1.50 | |
| 22.00 | 2.00 | |
| 25.00 | 2.00 | |
| 28.00 | 1.50 | |
| I-BA Tube, Asikho isicelo mayelana nobulukhuni bangaphakathi | ||
| 1/4″ | 6.35 | 0.89 |
| 6.35 | 1.24 | |
| 6.35 | 1.65 | |
| 3/8″ | 9.53 | 0.89 |
| 9.53 | 1.24 | |
| 9.53 | 1.65 | |
| 9.53 | 2.11 | |
| 1/2″ | 12.70 | 0.89 |
| 12.70 | 1.24 | |
| 12.70 | 1.65 | |
| 12.70 | 2.11 | |
| 6.00 | 1.00 | |
| 8.00 | 1.00 | |
| 10.00 | 1.00 | |
| 12.00 | 1.00 | |
| 12.00 | 1.50 | |