Tulaga Faatonuina: JIS G3444, ASTM A53 ASTM A795 ma le EN10219 EN10255 EN39 BS1387 BS1139.
O isi vaega gaogao o le chs lapotopoto, fa'afeso'ota'i matou ma le saoloto.
O le faaupuga RHS e fa'atusa iVaega Fa'atafafā e Lua.
SHS e fa'atusa i leVaega Fa'atafafā.
E le o iloa tele le faaupuga CHS, o lona uigaVaega Fa'ata'amilomilo.
I le lalolagi o inisinia ma galuega faufale, e masani ona faʻaaogaina faʻapuʻupuʻu RHS, SHS ma le CHS. E masani ona faʻaaogaina lea i le Iunaite Setete ma atunuu e fesoʻotaʻi i ai, e aofia ai Ausetalia ma Niu Sila.
O nei faaupuga e faʻaaogaina lautele e faʻamatalaina ai uʻamea vaivai; peitaʻi, e mafai foʻi ona faaliliuina mo le inisinia ma le fausiaina o uʻamea e le gaoia ma le alumini e inisinia ua masani i le faʻaupuga.
O le Vaega Fa'atafafā o se fa'asologa u'amea fa'atafafā ma se vaega fa'atafafā i lona umi atoa, e fa'aaogaina i le tele o galuega faufale ma inisinia. O Vaega Fa'atafafā (RHS) e ta'ua fo'i o le vaega fa'atafafā malulu po'o le vaega pusa.
E tuʻuina atu e Youfa le tele o faʻamatalaga eseese o vaega gaogao faatafafā i le toeitiiti atoa le 100 atunuu ma itulagi. O vaega gaogao RHS o le ituaiga Youfa ua faʻamaonia i le ISO 9001, ISO 18001, FPC ma le CE, e tausisia ai le JIS G3466, ASTM A500 ma le EN10219.
| Lapoa i fafo | WT |
| (mm) | (mm) |
| 20*40 30*40 | 1.2-3.75 |
| 30*50 25*50 30*60 40*60 | 1.2-4.75 |
| 50*70 40*80 40*50 | 1.2-5.75 |
| 60*80 50*80 100*40 | 1.5-5.75 |
| 60*100 50*100 120*60 100*80 | 1.5-8.0 |
| 120*80 | 1.7-8.0 |
| 160*80 100*150 140*80 | 2.5-10.0 |
| 100*180 200*100 | 2.5-10.0 |
| 200*150 | 3.5-12.0 |
| 250*150 | 3.5-12.0 |
| 250*200 300*200 | 4.5-15.75 |
| 350*200 350*250 | 4.5-15.75 |
| 450*250 400*300 500*200 | 4.5-15.75 |
| 400*350 400*250 500*250 | 4.5-20.0 |
| 500*300 400*600 | |
| O isi vaega faatafafā e sili atu ona gaogao i le itu taumatau,fa'afeso'ota'i matousaoloto. | |
O Vaega Fa'atafafā (SHS), e ta'ua fo'i o le vaega fa'atafafā malulu po'o le vaega pusa, o se tasi lea o mea faufale e sili ona tele lona aoga i le pisinisi faufale. E masani ona maua i le 5.8 mita ma le 6 mita le umi i le Vasega A Vasega B, S235 S195; E fa'atatau i le tele o oka, e maua isi umi ma Vasega C, S355 po'o isi vasega. Mo lau fa'amatalaga, o le Kg/m e fa'atatau i le Kilokalama i le Mita o le vaega, mo se fa'ata'ita'iga, o le 6.0 Mita le umi o le 50 x 50 x 3mm (SHS) Vaega Fa'atafafā U'amea Fa'atafafā (4.49 Kg/m) o le mamafa fa'ateorē o le (6 x 4.49) 26.94 Kg's Aofa'i.
E tufatufa ma gaosia e falegaosimea Paipa U'amea a le Youfa ni fa'amatalaga o vaega faatafafa e amata mai i le 20x20mm i le 400x400mm ma e tele lava ina auina atu i fafo i Asia i Sautesasa'e, Asia i Sasa'e, Amerika Tutotonu ma Saute, Sasa'e Tutotonu ma Aferika. O vaega faatafafa SHS a le Youfa ua fa'amaonia i le ISO, FPC ma le CE, e tausisia ai le JIS G3466, ASTM A500 ma le EN10219.
| Lapoa i fafo | WT |
| (mm) | (mm) |
| 20*20 | 1.7-2.75 |
| 25*25 | 1.2-3.0 |
| 30*30 | 1.2-3.75 |
| 40*40 50*50 | 1.2-4.75 |
| 60*60 | 1.2-5.75 |
| 70*70 | 1.5-5.75 |
| 80*80 75*75 90*90 | 1.5-8.0 |
| 100*100 | 1.7-8.0 |
| 120*120 | 2.5-10.0 |
| 140*140 150*150 | 2.5-10.0 |
| 160*160 180*180 | 3.5-12.0 |
| 200*200 | 3.5-12.0 |
| 250*250 | 4.5-15.75 |
| 300*300 | 4.5-15.75 |
| 350*350 | 4.5-15.75 |
| 400*400 280*280 | 4.5-20.0 |
| Isi vaega gaogao sikuea,fa'afeso'ota'i matousaoloto. | |
O le Vaega Fa'ata'amilomilo (CHS) o se vaega fa'ata'amilomilo po'o se vaega pusa e faia i le malulu, o se u'amea fa'ata'amilomilo e foliga e pei o se paipa po'o se paipa lapotopoto. E masani ona maua i le 5.8 mita ma le 6 mita le umi i le Vasega A Vasega B, S235 S195; E fa'atatau i le tele o oka, e maua isi umi ma Vasega C, S355 po'o isi vasega.
Mamafa fa'atatau Kg/m = (Lapo'a i fafo - WT) * WT * 0.0246615
E tufatufa ma gaosia e falegaosimea Paipa U'amea a le Youfa ni fa'amatalaga o vaega lapotopoto e amata mai le 21mm i le 273mm ma e lauiloa i totonu ma fafo. O vaega lapotopoto CHS a le Youfa ua fa'amaonia i le ISO, UL ma le CE.
Siata o le Tele o le Vaega Fa'ata'amilomilo / Fa'ata'amilomilo
| OD mm(inisi): WT mm 21.3mm(1/2"): 1.5-2.75 (SCH10S / STD / SCH40) 26.7mm(3/4"): 1.5-3.25 (SCH10S / STD / SCH40) 33.4mm(1"): 1.8-4.0 (SCH10S / STD / SCH40) 42.3mm(1 1/4"): 1.8-4.0 (SCH10S / STD / SCH40) 48.3mm(1 1/2"): 1.8-7.0 (SCH10S / STD / SCH40 / XS / SCH80 / SCH160) 57mm: 1.8-7.0 60.3mm(2"): 1.8-7.0 (SCH10S / STD / SCH40 / XS / SCH80) 73-76mm(2 1/2"):2.5-7.0 (SCH10S / STD / SCH40 / XS / SCH80) 88.9mm(3"): 2.0-8.0 (SCH10S / STD / SCH40 / XS / SCH80) 102mm(3 1/2") : 2.3-9.0 (SCH10S / STD / SCH40 / XS / SCH80) 108mm: 2.2-9.0 114.3mm(4"): 2.0-9.0 (SCH10S / STD / SCH40 / XS / SCH80) 121-127mm: 2.5-11.0 133mm: 2.75-9.75 140mm(5"): 2.5-10.0 (SCH10S / STD / SCH40 / XS / SCH80) 152-159mm: 2.5-10.0 165-168mm(6"): 2.5-10.0 (SCH10S / STD / SCH40) 180-216mm: 2.75-11.5 219mm(8"): 2.75-12.0 (SCH10S / SCH20 / SCH30 / STD / SCH40 / SCH60) 273mm(10"): 5.0-12.0 (SCH20 / SCH30 / STD / SCH40) |
Taimi na lafoina ai: Mati-03-2022