Paipa e leai ni filo MP (Fa'apala Mekanika)
Fa'atomuaga o le Oloa
O le fa'apulusina e fa'atatau i le metotia fa'a-masini e fa'aaoga ai gaioiga fa'amekanika, fa'akemikolo po'o le eletise e fa'aitiitia ai le ma'a'a o le paipa u'amea e le gaoia, ina ia maua ai se mea e susulu ma mafolafola. O le fa'aaogaina lea o mea faigaluega fa'apulusina ma fasi mea olo po'o isi mea e fa'apulusina ai e fa'aleleia ai le mea o le paipa u'amea e le gaoia.
E vaevaeina le fa'apala'au o paipa u'amea e le gaoia i ni vaega se lua: o le fa'apala'au o le pito i totonu ma le fa'apala'au o le pito i fafo. O le tele o le fa'apala'au o paipa u'amea e fa'apala'au fa'amekanika, pe afai e mana'omia le fa'aogaina lelei o le fa'apala'au eletise.
E masani ona fa'asā ona fa'amamāina paipa fa'amekanika e ala i le fa'amamāina fa'amekanika e fa'aitiitia ai le ma'a'a o le puipui o le paipa ma maua ai se aafiaga lamolemole ma mama. O le pito i fafo e mafai ona tu'uina atu i le fa'auma o le mill, fa'auma pupula, fa'amamā 180 grit, fa'amamā 240 grit, fa'amamā 400 grit, ma e sili atu fo'i ona manifinifi e fa'atatau i mana'oga o tagata fa'atau.
E fa'aaogaina le fa'apulusaina fa'amekanika e maua ai se foliga tutusa ma susulu. E fa'atinoina lea mea e ala i le oloina o le paipa i ni olo manifinifi ma manifinifi e ausia ai le fa'auma e mana'omia po'o le ma'a'a o le luga. E mafai ona tu'uina atu paipa i le tele o fa'auma o luga i le lautele i fafo ma totonu e fa'atatau i mana'oga o tagata fa'atau.
Mo fa'amoemoega teuteu, mo paipa mama, e fa'apupula le pito i fafo ma totonu e maua ai se fa'auma lamolemole e 'alofia ai le fa'aputuina o mea fa'alenatura i luga o le paipa. E mafai fo'i ona fa'aogaina le fa'apupula fa'amekanika e saunia ai paipa mo le fa'apupula eletise ina ia ausia ai le fa'auma mulimuli e mana'omia.
Fa'amanuiaga
- pupula maualuga
– Fa'aleleia atili le fa'auma o le fogāeleele, Fa'aleleia atili le mama o le fogāeleele
– Fa'aitiitia le pipii o oloa
Le lelei
– E lē mafai ona tutusa le pupula ma e lē mafai ona tumau
– Atonu e faigofie ona ele
– Ua vaivai le malosi fa'amekanika o le fogā'ele'ele
Talosaga
Paipa Fa'apala Fa'amekanika
E masani ona faʻasaina paipa faʻapala masini mai le faʻagasoloina e ala i le faʻapala masini e faʻaitiitia ai le mageso o le puipui o le paipa ma maua ai se aafiaga lamolemole ma mama.
Ma'a'a: Ra ≤ 0.8 μm
Meafaitino
TP316L, TP304L
Tulaga Masani
ASTM A312
Ma'a'a o le Luga (Ra)
Luga: 0.6μm
Onosa'i
E tusa ai ma le ASTM A312
uiga
● Pulea lelei o le lautele i fafo ma le fa'apaleni o le mafiafia o puipui.
● A maeʻa ona faʻamamāina atoatoa, e teteʻe lelei i le ele.
● Lelei le faigofie ona fa'apipi'i.
● A maeʻa ona faʻamamāina ma faʻagasologa o le gaosiga, e lelei lona maʻaʻa.
La'asaga o le Tele
| La'o tele o paipa u'amea e le gaoia | |||||||||||
| (GB) | Mafiafia o le Puipui | (JIS) | Mafiafia o le Puipui | (AIS) | Mafiafia o le Puipui | ||||||
| Lapoa i fafo (lapoa i totonu o le flange) | |||||||||||
| O se faasologa | Fa'asologa B | 5S | 10S | 5S | 10S | PAIPA | 5S | 10S | |||
| 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 | |
| DN80 | 88.9 | 89 | 2.0 | 3.0 | 80A=89.1 | 3 | 3"=88.9 | 76.2 | 1.65 | 3.05 | |
| DN90 | 101.6 | —— | 2.0 | 3.0 | 90A=101.6 | 3 | 3 1/2"=101.6 | 88.9 | 3.05 | ||
| DN100 | 114.3 | 108 | 2.0 | 3.0 | 100A=114.3 | 3 | 4"=114.3 | 101.6 | 3.05 | ||
| DN125 | 139.7 | 133 | 2.9 | 3.4 | 125A=139.8 | 3.4 | 5"=141.3 | 127 | 3.4 | ||
| DN150 | 168.3 | 159 | 2.9 | 3.4 | 150A=165.2 | 3.4 | 6"=168.3 | 152.4 | 3.4 | ||
| DN200 | 219.1 | 219 | 3.5 | 4.0 | 200A=216.3 | 4 | 8"=219.08 | 203.2 | 3.76 | ||
| DN250 | 273 | 273 | 3.6 | 4.0 | 250A=267.4 | 4 | 10"=273.05 | 254 | 4.19 | ||
| DN300 | 323.9 | 325 | 4.0 | 4.5 | 300A=318.5 | 4.5 | 12"=323.85 | 304.8 | 4.57 | ||
Tusi Faamaonia o le Mamalu
Tulaga Fa'atonuina o le ISO9001/2015
Tulaga Fa'atonuina o le ISO 45001/2018
Tusi Faamaonia PED
Tusi faamaonia o le suega fetaui ma le Hydrogen a le TUV
| Leai. | Tele (mm) | |
| OD | Faafetai | |
| Paipa BA Ma'ale'ale o le fogā'ele'ele i totonu 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 |
| Paipa BA Ma'ale'ale o le fogā'ele'ele i totonu 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 | |
| BA Tube, Leai se talosaga e uiga i le mageso o le pito i totonu | ||
| 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 | |