Vaega Avanoa
Fa'amatalaga Pupuu:
O le vaega sikuea gaogao (SHS) e faasino i se ituaiga u'amea e iai se vaega sikuea ma e gaogao i totonu. E masani ona fa'aaogaina i pisinisi faufale ma gaosiga mo le tele o fa'aoga ona o ona uiga fa'atulagaina ma le matagofie.
Vaega Fausaga Avanoa:
O se vaega gaogao e faasino i se fausaga uʻamea e iai se ogatotonu gaogao ma e masani ona faʻaaogaina i le tele o faʻaoga faʻatulagaina ma inisinia. O le faaupuga "vaega gaogao" o se vaega lautele e aofia ai foliga eseese, e aofia ai foliga faatafafā, faatafafā, liʻo, ma isi foliga faʻapitoa. O nei vaega ua mamanuina e maua ai le malosi ma le mautu o le fausaga ae e masani ona faʻaitiitia le mamafa. O vaega gaogao e masani ona faia mai uʻamea e pei o le uʻamea, alumini, poʻo isi uʻamea faʻafefiloi. O le filifiliga o meafaitino e faʻalagolago i mea e pei o manaʻoga o le malosi, teteʻe atu i le ele, ma le faʻaoga fuafuaina.
Fa'amatalaga o le vaega gaogao u'amea:
| Vasega | 302,304,316,430 |
| Tulaga Masani | ASTM A312, ASTM A213 |
| Luga | vela fa'apuna, fa'apupula |
| Tekonolosi | Ta'avale vevela, ueloina, toso malulu |
| Lapoa i fafo | 1/8″~32″,6mm~830mm |
| Ituaiga | Vaega Fa'atafafā (SHS), Vaega Fa'atafafā (RHS), Vaega Fa'atafafā Li'o (CHS) |
| Meafaitino Mata | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Tyoes o le vaega gaogao:
Vaega Fa'atafafā (SHS):
O le Square Hollow Section (SHS) o se u'amea e iai se vaega faatafafā ma se totonu e gaogao. E fa'aaogaina lautele i galuega faufale ma gaosiga, e ofoina atu e le SHS ni fa'amanuiaga e pei o le malosi i le mamafa, fetuutuunai i le fausaga, ma le faigofie ona gaosia. O lona foliga fa'ata'amilomilo mama ma le tele eseese e talafeagai ai mo fa'avaa faufale, fausaga lagolago, masini, ma isi fa'aoga. E masani ona faia le SHS mai mea e pei o le u'amea po'o le alumini, e tausisi i tulaga fa'atonuina o pisinisi, ma e mafai ona togafitia mo le tete'e atu i le 'ele.
LAULAU O LE VAEGA FA'ATAFA'ATASI/TELE O LE FALE TAFA'ATASI (SHS):
| Tele mm | kilokalama/mita | Tele mm | kilokalama/mita |
| 20 x 20 x 2.0 | 1.12 | 20 x 20 x 2.5 | 1.35 |
| 25 x 25 x 1.5 | 1.06 | 25 x 25 x 2.0 | 1.43 |
| 25 X 25 X 2.5 | 1.74 | 25 X 25 X 3.0 | 2.04 |
| 30 X 30 X 2.0 | 1.68 | 30 X 30 X 2.5 | 2.14 |
| 30 X 30 X 3.0 | 2.51 | 40 x 40 x 1.5 | 1.81 |
| 40 x 40 x 2.0 | 2.31 | 40 x 40 x 2.5 | 2.92 |
| 40 x 40 x 3.0 | 3.45 | 40 x 40 x 4.0 | 4.46 |
| 40 x 40 x 5.0 | 5.40 | 50 x 50 x 1.5 | 2.28 |
| 50 x 50 x 2.0 | 2.93 | 50 x 50 x 2.5 | 3.71 |
| 50 x 50 x 3.0 | 4.39 | 50 x 50 x 4.0 | 5.72 |
| 50 x 50 x 5.0 | 6.97 | 60 x 60 x 3.0 | 5.34 |
| 60 x 60 x 4.0 | 6.97 | 60 x 60 x 5.0 | 8.54 |
| 60 x 60 x 6.0 | 9.45 | 70 x 70 x 3.0 | 6.28 |
| 70 x 70 x 3.6 | 7.46 | 70 x 70 x 5.0 | 10.11 |
| 70 x 70 x 6.3 | 12.50 | 70x70x8 | 15.30 |
| 75 x 75 x 3.0 | 7.07 | 80 x 80 x 3.0 | 7.22 |
| 80 x 80 x 3.6 | 8.59 | 80 x 80 x 5.0 | 11.70 |
| 80 x 80 x 6.0 | 13.90 | 90 x 90 x 3.0 | 8.01 |
| 90 x 90 x 3.6 | 9.72 | 90 x 90 x 5.0 | 13.30 |
| 90 x 90 x 6.0 | 15.76 | 90 x 90 x 8.0 | 20.40 |
| 100 x 100 x 3.0 | 8.96 | 100 x 100 x 4.0 | 12.00 |
| 100 x 100 x 5.0 | 14.80 | 100 x 100 x 5.0 | 14.80 |
| 100 x 100 x 6.0 | 16.19 | 100 x 100 x 8.0 | 22.90 |
| 100 x 100 x 10 | 27.90 | 120 x 120 x 5 | 18.00 |
| 120 x 120 x 6.0 | 21.30 | 120 X 120 X 6.3 | 22.30 |
| 120 x 120 x 8.0 | 27.90 | 120 x 120 x 10 | 34.20 |
| 120 X 120 X 12 | 35.8 | 120 X 120 X 12.5 | 41.60 |
| 140 X 140 X 5.0 | 21.10 | 140 X 140 X 6.3 | 26.30 |
| 140 X 140 X 8 | 32.90 | 140 X 140 X 10 | 40.40 |
| 140 X 140 X 12.5 | 49.50 | 150 X 150 X 5.0 | 22.70 |
| 150 X 150 X 6.3 | 28.30 | 150 X 150 X 8.0 | 35.40 |
| 150 X 150 X 10 | 43.60 | 150 X 150 X 12.5 | 53.40 |
| 150 X 150 X 16 | 66.40 | 150 X 150 X 16 | 66.40 |
| 180 X 180 X 5 | 27.40 | 180 X 180 X 6.3 | 34.20 |
| 180 X 180 X 8 | 43.00 | 180 X 180 X 10 | 53.00 |
| 180 X 180 X 12.5 | 65.20 | 180 X 180 X 16 | 81.40 |
| 200 X 200 X 5 | 30.50 | 200 X 200 X 6 | 35.8 |
| 200 x 200 x 6.3 | 38.2 | 200x200x8 | 48.00 |
| 200x200x10 | 59.30 | 200 x 200 x 12.5 | 73.00 |
| 200x200x16 | 91.50 | 250 x 250 x 6.3 | 48.10 |
| 250x250x8 | 60.50 | 250x250x10 | 75.00 |
| 250 x 250 x 12.5 | 92.60 | 250x250x16 | 117.00 |
| 300 x 300 x 6.3 | 57.90 | 300x300x8 | 73.10 |
| 300x300x10 | 57.90 | 300x300x8 | 90.70 |
| 300 x 300 x 12.5 | 112.00 | 300x300x16 | 142.00 |
| 350x350x8 | 85.70 | 350x350x10 | 106.00 |
| 350 x 350 x 12.5 | 132.00 | 350x350x16 | 167.00 |
| 400x400x10 | 122.00 | 400x400x12 | 141.00 |
| 400 x 400 x 12.5mm | 152.00 | 400x400x16 | 192 |
Vaega Fa'atafafā e le'i fa'atulagaina lelei (RHS):
O le Vaega Fa'atafafā (RHS) o se fa'asologa u'amea e iloga i lona vaega fa'atafafā ma totonu fa'atafafā. E masani ona fa'aaogaina le RHS i galuega faufale ma gaosiga ona o lona lelei fa'atulagaina ma le fetu'una'i. O lenei fa'asologa e maua ai le malosi a'o fa'aitiitia le mamafa, ma talafeagai ai mo fa'aoga eseese e pei o fa'avaa faufale, fausaga lagolago, ma vaega o masini. E tutusa ma Vaega Fa'atafafā (SHS), e masani ona faia le RHS mai mea e pei o le u'amea po'o le alumini ma mulimuli i tulaga fa'atonuina o alamanuia mo fua ma fa'amatalaga. O lona foliga fa'atafafā ma le tele eseese e ofoina atu ai le fetu'una'iga i le fa'ataunu'uina o mana'oga fa'ainisinia fa'apitoa.
LAULAU O LE VAEGA FA'ATAFA'ATASI/TELE O LE VAEGA FA'ATAFA'ATASI (RHS):
| Tele mm | kilokalama/mita | Tele mm | kilokalama/mita |
| 40 x 20 x 2.0 | 1.68 | 40 x 20 x 2.5 | 2.03 |
| 40 x 20 x 3.0 | 2.36 | 40 x 25 x 1.5 | 1.44 |
| 40 x 25 x 2.0 | 1.89 | 40 x 25 x 2.5 | 2.23 |
| 50 x 25 x 2.0 | 2.21 | 50 x 25 x 2.5 | 2.72 |
| 50 x 25 x 3.0 | 3.22 | 50 x 30 x 2.5 | 2.92 |
| 50 x 30 x 3.0 | 3.45 | 50 x 30 x 4.0 | 4.46 |
| 50 x 40 x 3.0 | 3.77 | 60 x 40 x 2.0 | 2.93 |
| 60 x 40 x 2.5 | 3.71 | 60 x 40 x 3.0 | 4.39 |
| 60 x 40 x 4.0 | 5.72 | 70 x 50 x 2 | 3.56 |
| 70 x 50 x 2.5 | 4.39 | 70 x 50 x 3.0 | 5.19 |
| 70 x 50 x 4.0 | 6.71 | 80 x 40 x 2.5 | 4.26 |
| 80 x 40 x 3.0 | 5.34 | 80 x 40 x 4.0 | 6.97 |
| 80 x 40 x 5.0 | 8.54 | 80 x 50 x 3.0 | 5.66 |
| 80 x 50 x 4.0 | 7.34 | 90 x 50 x 3.0 | 6.28 |
| 90 x 50 x 3.6 | 7.46 | 90 x 50 x 5.0 | 10.11 |
| 100 x 50 x 2.5 | 5.63 | 100 x 50 x 3.0 | 6.75 |
| 100 x 50 x 4.0 | 8.86 | 100 x 50 x 5.0 | 10.90 |
| 100 x 60 x 3.0 | 7.22 | 100 x 60 x 3.6 | 8.59 |
| 100 x 60 x 5.0 | 11.70 | 120 x 80 x 2.5 | 7.65 |
| 120 x 80 x 3.0 | 9.03 | 120 x 80 x 4.0 | 12.00 |
| 120 x 80 x 5.0 | 14.80 | 120 x 80 x 6.0 | 17.60 |
| 120 x 80 x 8.0 | 22.9 | 150 x 100 x 5.0 | 18.70 |
| 150 x 100 x 6.0 | 22.30 | 150 x 100 x 8.0 | 29.10 |
| 150 x 100 x 10.0 | 35.70 | 160 x 80 x 5.0 | 18.00 |
| 160 x 80 x 6.0 | 21.30 | 160 x 80 x 5.0 | 27.90 |
| 200 x 100 x 5.0 | 22.70 | 200 x 100 x 6.0 | 27.00 |
| 200 x 100 x 8.0 | 35.4 | 200 x 100 x 10.0 | 43.60 |
| 250 x 150 x 5.0 | 30.5 | 250 x 150 x 6.0 | 38.2 |
| 250 x 150 x 8.0 | 48.0 | 250 x 150 x 10 | 59.3 |
| 300 x 200 x 6.0 | 48.10 | 300 x 200 x 8.0 | 60.50 |
| 300 x 200 x 10.0 | 75.00 | 400 x 200 x 8.0 | 73.10 |
| 400 x 200 x 10.0 | 90.70 | 400 x 200 x 16 | 142.00 |
Vaega Fa'ata'amilomilo (CHS):
O le Circular Hollow Section (CHS) o se fa'asologa u'amea e iloga i lona vaega fa'alava ma le totonu e gaogao. E fa'aaogaina lautele le CHS i galuega faufale ma inisinia, e ofoina atu ai ni fa'amanuiaga e pei o le malosi o le fausaga, le malosi o le viliina, ma le faigofie o le gaosiga. O lenei fa'asologa e masani ona fa'aaogaina i tulaga e aoga ai se foliga fa'ata'amilomilo, e pei o poutū, pou, po'o elemene fa'atulagaina e mana'omia ai le tufatufaina tutusa o avega.
LAULAU O LE VAEGA FA'ATA'ITA'I/TELE O LE VAEGA FA'ATA'ITA'I (CHS):
| Umi o le pu mm | Lapoa i fafo mm | Mafiafia mm | Mamafa kg/m |
| 15 | 21.3 | 2.00 | 0.95 |
| 2.60 | 1.21 | ||
| 3.20 | 1.44 | ||
| 20 | 26.9 | 2.30 | 1.38 |
| 2.60 | 1.56 | ||
| 3.20 | 1.87 | ||
| 25 | 33.7 | 2.60 | 1.98 |
| 3.20 | 0.24 | ||
| 4.00 | 2.93 | ||
| 32 | 42.4 | 2.60 | 2.54 |
| 3.20 | 3.01 | ||
| 4.00 | 3.79 | ||
| 40 | 48.3 | 2.90 | 3.23 |
| 3.20 | 3.56 | ||
| 4.00 | 4.37 | ||
| 50 | 60.3 | 2.90 | 4.08 |
| 3.60 | 5.03 | ||
| 5.00 | 6.19 | ||
| 65 | 76.1 | 3.20 | 5.71 |
| 3.60 | 6.42 | ||
| 4.50 | 7.93 | ||
| 80 | 88.9 | 3.20 | 6.72 |
| 4.00 | 8.36 | ||
| 4.80 | 9.90 | ||
| 100 | 114.3 | 3.60 | 9.75 |
| 4.50 | 12.20 | ||
| 5.40 | 14.50 | ||
| 125 | 139.7 | 4.50 | 15.00 |
| 4.80 | 15.90 | ||
| 5.40 | 17.90 | ||
| 150 | 165.1 | 4.50 | 17.80 |
| 4.80 | 18.90 | ||
| 5.40 | 21.30 | ||
| 150 | 168.3 | 5.00 | 20.1 |
| 6.3 | 25.2 | ||
| 8.00 | 31.6 | ||
| 10.00 | 39 | ||
| 12.5 | 48 | ||
| 200 | 219.1 | 4.80 | 25.38 |
| 6.00 | 31.51 | ||
| 8.00 | 41.67 | ||
| 10.00 | 51.59 | ||
| 250 | 273 | 6.00 | 39.51 |
| 8.00 | 52.30 | ||
| 10.00 | 64.59 | ||
| 300 | 323.9 | 6.30 | 49.36 |
| 8.00 | 62.35 | ||
| 10.00 | 77.44 |
Vaega ma Fa'amanuiaga:
•O le mamanu o vaega gaogao e mafai ai ona faatumauina le malosi o le fausaga a'o fa'aitiitia le mamafa. O lenei mamanu e mafai ai e vaega gaogao ona maua le malosi maualuga o le fausaga pe a tauaveina avega, e talafeagai mo galuega faatino e taua ai le mafaufau i le mamafa.
•O vaega gaogao, e ala i le fausiaina o avanoa i totonu o le vaega fa'alava, e mafai ona fa'aogaina lelei meafaitino ma fa'aitiitia ai le mamafa e le mana'omia. O lenei mamanu fausaga e fesoasoani e fa'aitiitia ai tau o meafaitino a'o fa'atumauina pea le malosi o le fausaga.
•Ona o lo latou foliga ua si'omia, o vaega gaogao e fa'aalia ai le malosi tele i le fa'a'olo'olo ma le punou. O lenei uiga e fa'amautinoa ai le mautu o le fa'atinoga pe a feagai ma avega e mimilo pe punou.
•E mafai ona gaosia ni vaega gaogao e ala i ni faiga e pei o le tipiina ma le fa'avevela, ma e faigofie ona fa'afeso'ota'i. O lenei faiga faigofie o le gaosiga ma le fa'afeso'ota'iina e fesoasoani e fa'afaigofie ai le fausiaina ma le gaosiga, ma fa'aleleia atili ai le lelei.
•O vaega gaogao e le gata e aofia ai foliga faatafafā, faatafafā, ma foliga li'o ae fa'apea fo'i ma foliga eseese fa'apitoa e fa'atatau i mana'oga patino. O lenei fetu'una'iga e talafeagai ai vaega gaogao mo le tele o fa'atinoga fa'ainisinia ma gaosiga.
•O vaega gaogao e masani ona faia i u'amea e pei o le u'amea, alumini, ma isi u'amea fa'afefiloi. O lenei eseesega e mafai ai e vaega gaogao ona fetaui ma uiga o meafaitino e mana'omia mo galuega fa'ainisinia eseese.
Fa'asologa Fa'akemikolo o le vaega gaogao ua faia i le malulu:
| Vasega | C | Mn | P | S | Si | Cr | Ni | Mo |
| 301 | 0.15 | 2.0 | 0.045 | 0.030 | 1.0 | 16-18.0 | 6.0-8.0 | - |
| 302 | 0.15 | 2.0 | 0.045 | 0.030 | 1.0 | 17-19 | 8.0-10.0 | - |
| 304 | 0.15 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-10.5 | - |
| 304L | 0.030 | 2.0 | 0.045 | 0.030 | 1.0 | 18-20.0 | 9-13.5 | - |
| 316 | 0.045 | 2.0 | 0.045 | 0.030 | 1.0 | 10-18.0 | 10-14.0 | 2.0-3.0 |
| 316L | 0.030 | 2.0 | 0.045 | 0.030 | 1.0 | 16-18.0 | 12-15.0 | 2.0-3.0 |
| 430 | 0.12 | 1.0 | 0.040 | 0.030 | 0.75 | 16-18.0 | 0.60 | - |
Meatotino fa'amekanika:
| Vasega | Malosiaga o le Tete'e ksi[MPa] | Yiled Strengtu ksi[MPa] |
| 304 | 75[515] | 30[205] |
| 304L | 70[485] | 25[170] |
| 316 | 75[515] | 30[205] |
| 316L | 70[485] | 25[170] |
Taiala Fesili Masani mo le vaega gaogao:
Aiseā e Filifili ai i matou?
•E mafai ona e mauaina le mea sili ona lelei e tusa ai ma ou manaʻoga i le tau maualalo e mafai ai.
•Matou te ofoina atu fo'i tau o le Reworks, FOB, CFR, CIF, ma le tilivaina mai lea faitoto'a i lea faitoto'a. Matou te fautuaina oe e fai se fefa'ataua'iga mo le la'uina o uta lea o le a matua taugofie lava.
•E mafai ona faʻamaonia atoatoa meafaitino matou te tuʻuina atu, mai le tusi faʻamaonia o mea mata e oʻo atu i le faʻamatalaga mulimuli o le fua. (O le a faʻaalia lipoti pe a manaʻomia)
•Matou te faʻamautinoa atu e tuʻuina atu se tali i totonu ole 24 itula (e masani lava i le itula lava e tasi)
•Tuʻuina atu le lipoti a le SGS TUV.
•Matou te tuuto atu atoatoa i a matou tagata faʻatau. Afai e le mafai ona ausia ou manaʻoga pe a uma ona suʻesuʻeina filifiliga uma, matou te le faʻasesēina oe i le faia o folafolaga pepelo lea o le a faʻatupuina ai ni fegalegaleaiga lelei ma tagata faʻatau.
•Tu'uina atu le tautua e tasi le taofi.
O le ā le vaega gaogao?
O se vaega gaogao e faasino i se fausaga u'amea e iai se totonu gaogao, e sau i foliga e pei o le sikuea, faatafafā, li'o, po'o ni mamanu fa'apitoa. E masani ona faia mai le u'amea, alumini, po'o ni u'amea fa'afefiloi, o vaega gaogao e fa'aaogaina lautele i galuega faufale ma gaosiga. Latou te maua ai le malosi ma le mamafa itiiti, tufatufaina lelei o meafaitino, ma le fetu'una'i i fa'aoga e pei o fa'avaa faufale, vaega o masini, ma isi mea. O vaega gaogao e mafai ona fetu'una'i, faigofie ona gaosia, ma e masani ona fa'atulagaina e fa'atatau i fua ma fa'amatalaga, ma avea ai ma mea taua i galuega fa'ainisinia ma fausaga eseese.
O a paipa gaogao e iai le vaega fa'alava fa'ata'amilomilo?
O paipa gaogao e iai se vaega faataamilomilo, e masani ona taʻua o vaega gaogao faataamilomilo (CHS), o ni fausaga lapotopoto e iai se totonu gaogao. E masani ona faia mai mea e pei o le uʻamea poʻo le alumini, o nei paipa e masani ona faʻaaogaina i galuega faufale ma gaosiga. O lo latou foliga faataamilomilo e maua ai le tufatufaina tutusa o le mamafa, ma avea ai ma mea talafeagai mo galuega e pei o poutū, pou, ma lagolago fausaga. O paipa faataamilomilo e ofoina atu le malosi lelei o le torsional ma le punou, e faigofie ona gaosia e ala i le tipiina ma le faʻapipiʻiina, ma e masani ona pipii i fua faʻatulagaina mo le tutusa ma le fetaui. Faatasi ai ma le fetuutuunai ma le fetuutuunai, o nei paipa e taua tele i pisinisi eseese, e aofia ai galuega faufale ma masini.
O le ā le eseesega i le va o le vaega gaogao ma le I beam?
O vaega gaogao o ni u'amea e iai ni totonu gaogao, e maua i foliga e pei o le sikuea, faatafafā, po'o le li'o, e masani ona fa'aaogaina i galuega faufale ma gaosiga. E maua le malosi mai pito i fafo o le vaega.I-beams, i le isi itu, e iai le vaega fa'alava e foliga I ma se flange malosi ma se upega. E fa'aaogaina lautele i le fausiaina, o I-beams e tufatufa atu le mamafa i le umi o le fausaga, ma maua ai le malosi i totonu. O le filifiliga i le va o ia mea e fa'alagolago i mana'oga fa'apitoa o le fausaga ma mafaufauga o le mamanu.
O Matou Tagata Fa'atau
Manatu Faaalia Mai a Matou Tagata Faʻatau
O vaega gaogao e masani ona faia i uʻamea e pei o le uʻamea, alumini, ma isi uʻamea faʻafefiloi. O lenei eseesega e mafai ai e vaega gaogao ona fetaui ma uiga o meafaitino e manaʻomia mo galuega faʻainisinia eseese. O foliga faʻataʻitaʻi o vaega gaogao e masani ona sili atu ona matagofie nai lo vaega mafiafia, ma avea ai ma mea talafeagai mo galuega faatino e mafaufau i ai le mamanu ma le matagofie. Ona o le sili atu ona lelei o le faʻaaogaina o meafaitino, e mafai e vaega gaogao ona faʻaitiitia le faʻaumatia o punaoa, e ogatusa ma faiga faʻalelei i le siosiomaga.
Afifiina:
1. E matuā tāua tele le teuina o oloa aemaise lava i felauaiga faavaomalo e ui atu ai uta i auala eseese e taunuu ai i le taunuuga mulimuli, o lea matou te matuā popole ai i le teuina o oloa.
2. E tele auala e teu ai e Saky Steel a matou oloa e faʻatatau i oloa. Matou te teuina a matou oloa i le tele o auala, e pei o,
