Ipayipi Elingenamthungo Elingenasici le-MP (Mechanical Polishing)
Isingeniso Somkhiqizo
Ukupholisha kubhekisela endleleni yokugaya esebenzisa isenzo somshini, samakhemikhali noma se-electrochemical ukunciphisa ubulukhuni bomphezulu wepayipi lensimbi engagqwali, ukuze kutholakale indawo ekhanyayo neyisicaba. Kuwukusebenzisa amathuluzi okupholisha kanye nezinhlayiya ezihudulayo noma ezinye izinto zokupholisha ukushintsha umphezulu wepayipi lensimbi engagqwali.
Ukupholisha amapayipi ensimbi engagqwali kuhlukaniswe izingxenye ezimbili: ukupholisha ubuso bangaphakathi kanye nokupholisha ubuso bangaphandle. Iningi lokupholisha amapayipi ensimbi engagqwali lipholisha ngomshini, uma ukunemba kudinga ukusetshenziswa okuphezulu kokupholisha ngogesi.
Amapayipi okupholisha ngomshini ngokuvamile awavunyelwe ukucutshungulwa ngokupholisha ngomshini ukuze kuncishiswe ukujiya kobuso bodonga lwepayipi futhi kufezwe umphumela obushelelezi nohlanzekile. Ingaphandle linganikezwa ngokuqeda komshini, ukuqeda okukhanyayo, i-polish ye-grit engu-180, i-polish ye-grit engu-240, i-polish ye-grit engu-400, kanye nokucwebezela kakhulu kuye ngezidingo zamakhasimende.
Ukupholisha ngomshini kusetshenziselwa ukunikeza ukubukeka okufanayo nokukhanyayo. Kwenziwa ngokugaya ipayipi nge-grits ezithambile nezithambile ukuze kufezwe ukuqeda okufiselekayo noma ubulukhuni bomphezulu. Ukupholisha kunganikezwa ngezindlela ezahlukahlukene zokuqeda umphezulu ngaphandle nangaphakathi ngokusekelwe ezidingweni zamakhasimende.
Ngezinjongo zokuhlobisa, Ukuze kufakwe amapayipi ahlanzekile, ingaphandle nangaphakathi kuyapholishwa ukuze kuhlinzekwe ngokuqeda okubushelelezi ukuze kugwenywe ukwakheka kwezinto eziphilayo ensizeni yamapayipi. Ukupholishwa ngomshini kungasetshenziswa futhi ukulungiselela amapayipi okupholishwa ngogesi ukuze kufezwe ngempumelelo ukuphela kokugcina kobuso obufunwayo.
Izinzuzo
– ukukhanya okuphezulu
- Thuthukisa ukuqeda ubuso, Ukuhlanzeka okungcono kobuso
- Nciphisa ukunamathela komkhiqizo
Ukungalungi
- Ukucwebezela akukwazi ukuhambisana futhi akukwazi ukuhlala isikhathi eside
- Kungase kube lula ukugqwala
– Amandla okusebenza ebusweni abuthakathaka
Isicelo
Ipayipi Elicwebezelisiwe Ngomshini
Amapayipi okupholisha ngomshini ngokuvamile awavunyelwe ukucutshungulwa ngokupholisha ngomshini ukuze kuncishiswe ukujiya kobuso bodonga lwepayipi futhi kufezwe umphumela obushelelezi nohlanzekile.
Ubulukhuni: Ra ≤ 0.8 μm
Izinto
TP316L , TP304L
Okujwayelekile
I-ASTM A312
Ubulukhuni Bomphezulu (Ra)
Ubuso: 0.6μm
Ukubekezelelana
Ngokusho kwe-ASTM A312
isici
● Ukulawulwa okuqinile kobubanzi bangaphandle kanye nokubekezelelana kobukhulu bodonga.
● Ngemva kokufakwa ngokuphelele kwe-annealing ekhanyayo, inokumelana okuhle nokugqwala.
● Ukushintshwa okuhle.
● Ngemva kokuhlanza okuqinile kanye nezinqubo zokukhiqiza, iba nobulukhuni obuhle.
Ithebula Losayizi
| Itafula losayizi wepayipi lensimbi engagqwali | |||||||||||
| (GB) | Ubukhulu Bodonga | (I-JIS) | Ubukhulu Bodonga | (I-AIS) | Ubukhulu Bodonga | ||||||
| Ububanzi obungaphandle (ububanzi obungaphakathi be-flange) | |||||||||||
| Uchungechunge | Uchungechunge lwe-B | 5S | 10S | 5S | 10S | ITHUBHU | 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 |
| I-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 Sokuhlonipha
Izinga le-ISO9001/2015
Izinga le-ISO 45001/2018
Isitifiketi se-PED
Isitifiketi sokuhlola ukuhambisana kwe-TUV Hydrogen
| Cha. | Usayizi(mm) | |
| I-OD | Thk | |
| I-BA Tube Ubulukhuni bomphezulu wangaphakathi 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 Ubulukhuni bomphezulu wangaphakathi 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, Akukho sicelo mayelana nokuqina kobuso 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 | |