Tulima uamea uamea
Fa'ava-o-malo tulaga faataatitia flange e masani ona i ai ni faiga se lua, e pei o le Europa paipa flange faiga o loo fai ma sui o Siamani DIN (e aofia ai le Soviet Union muamua) ma le American paipa flange faiga sui e American ANSI flanges paipa.E le gata i lea, o loʻo i ai faʻauiga paipa Iapani JIS, ae e masani lava ona faʻaaogaina i galuega lautele i fale gaosi oloa, ma e laʻititi la latou aʻafiaga faavaomalo.O le taimi nei o le faʻaofiina o flanges paipa i atunuu eseese e faʻapea:
1. European system pipe flanges o loʻo faʻatusalia e Siamani ma le Soviet Union muamua
2. American system pipe flange standards, faʻatusalia e ANSI B16.5 ma ANSI B 16.47
3. British ma Farani tulaga flange paipa, taitasi o atunuu e lua e lua casing tulaga flange.
I se aotelega, e mafai ona aoteleina tulaga faava o malo flange flange paipa e lua eseese ma e le mafai ona fesuiai faiga flange paipa: tasi o le faiga flange paipa Europa sui e Siamani;o le isi o loʻo faʻatusalia e le United States American pipe flange system.
O le IOS7005-1 o se faʻasalalauga faʻasalalau e le International Organization for Standardization i le 1992. O lenei faʻataʻitaʻiga o le mea moni lava o se paipa paipa e tuʻufaʻatasia ai le lua faʻasologa o paipa paipa mai le Iunaite Setete ma Siamani.
1. Vaevae i mea:
Uamea kaponi:ASTM/ASME A234 WPB, WPC
Alloy:ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP911, 15Mo3 15CrMoV, 35CrMoV
Apa siliva:ASTM/ASME A403 WP 304-304L-304H-304LN-304N ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti ASTM/ASME A403 WP 321-321H AS40TM/321H ASTM3
Umea maualalo maualalo:ASTM/ASME A402 WPL3-WPL 6
u'amea maualuga fa'atinoga:ASTM/ASME A860 WPHY 42-46-52-60-65-70 Uamea lafo, uamea uʻamea, uamea uʻamea, kopa, alumini alumini, palasitika, argon leaching, PVC, PPR, RFPP (faʻamalosia polypropylene), ma isi.
2. E tusa ai ma le faiga o le gaosiga, e mafai ona vaevaeina i le tuleia, oomi, faʻamalosi, lafo, ma isi.
3. E tusa ai ma le tulaga o le gaosiga, e mafai ona vaevaeina i tulaga faʻale-malo, tulaga eletise, tulaga faʻatauvaʻa, vailaʻau vailaʻau, tulaga vai, tulaga Amerika, tulaga Siamani, tulaga Iapani, tulaga Rusia, ma isi.