O se Folasaga i Concentric Reducer

O le fa'aitiitiga o lona ogatotonu i se laina sa'o e ta'uafa'aitiitiga fa'atotonu.O le faiga masani e faʻaaogaina o le faʻaitiitia, faʻalauteleina pe faʻaitiitia faʻatasi ma le faʻalauteleina, ma e mafai foi ona faʻaogaina le faʻailoga mo le faʻaitiitia o paipa o nisi faʻamatalaga.

Fa'amatalaga o oloa:

3/4 “X1/2″ — 48 “X 40″ [DN 20 X 15 --- 1200 X 1000]

Uiga mafiafia o puipui:

Sch 5s –160

Tulaga fa'atonu:

GB/T12459-2005, ANSI, JIS, BS, DIN, UNI, ma isi

Meafaitino:

Uamea uamea, Uamea uamea

auala fa'apipi'i:

Fumigation free pusa laupapa ma pallets e mafai ona faʻapitoa afifiina e tusa ai ma manaoga o tagata faatau.

Fa'aoga oloa:

Enisinia paipa kesi suauʻu, inisinia pipeline kesi masani, fale kemisi, fale eletise, fale vaʻa, fale talavai, susu, pia, meainu, faʻasao vai, ma isi.

Fa'aaliga:

Uamea kaponi: 10 #, 20 #, A3, Q235A, 20G, 16Mn, ASTM A234, ASTM A105, ma isi
Uamea leila: ASTMA403, 1Cr18Ni9Ti, 0Cr18Ni9, 00Cr19Ni10, 00Cr17Ni14Mo2, 304, 304L, 316, 316L, ma isi

faiga masani:

E masani lava e lua faiga o paipa flange tulaga i le lalolagi, e pei o Europa flange faiga o loo faatusaina e Siamani DIN (e aofia ai le Soviet Union muamua) ma American paipa flange faiga o loo faatusaina e Amerika ANSI flange paipa.E le gata i lea, o loʻo i ai paipa paipa JIS i Iapani, ae e masani lava ona faʻaaogaina mo faʻaoga i fale gaosi oloa, ma e itiiti sona aafiaga faʻavaomalo.O lo'o taua i lalo se fa'amatalaga pu'upu'u o paipa paipa i atunu'u eseese:
1. European system pipe flanges o loʻo faʻatusalia e Siamani ma le Soviet Union muamua
2. American system pipe flange standard, faʻatusalia e ANSI B16.5 ma ANSI B 16.47
3. tulaga fa'au'u paipa fa'a Peretania ma Farani, lua fa'ata'otoga fa'au'u fa'amau mo atunu'u ta'itasi.
I le aotelega, e mafai ona aoteleina tulaga faataatitia paipa faava o malo e lua eseese ma e le mafai ona fesuiai faiga flange paipa: o se faiga paipa a Europa o loʻo faʻatusalia e Siamani;O le isi o le American pipe flange system o loʻo faʻatusalia e le Iunaite Setete.

Fa'avasegaga

1. Fa'avasegaina i meafaitino:
Uamea kaponi: ASTM/ASME A234 WPB, WPC
Uamea uamea: 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 ASTM/ASME A403 WP 347-347H
2. E tusa ai ma le faiga o le gaosiga, e mafai ona vaevaeina i le tuleia, oomi, faʻamalosi, lafo, ma isi.
3. E mafai ona vaevaeina tulaga o le gaosiga i tulaga faʻale-malo, tulaga eletise, tulaga o vaʻa, vailaʻau vailaʻau, tulaga vai, tulaga Amerika, tulaga Siamani, tulaga Iapani, tulaga Rusia, ma isi.

Uiga fa'asoa

(1) O le taimi o le punou e mafua mai i le eseesega o le mamafa o le eria i le va o pito tetele ma laiti o le concentricfa'aitiitigai lalo o le gaioiga o le mamafa i totonu e mafua ai le faʻalavelave e matala le pito tele ma faʻaitiitia le pito laʻititi;

(2) I lalo o le gaioiga o le mamafa i totonu, o le mamafa o le circumferential i luga o le pito i totonu o le pito tele o le itu faʻapitoa ma le pito i fafo o le ogatotonu o le itu faʻalavelave o lefa'aitiitiga fa'apitoae aupito tele.