Nā Kūlana : JIS G3444, ASTM A53 ASTM A795 a me EN10219 EN10255 EN39 BS1387 BS1139.
ʻO nā ʻāpana ʻokoʻa ʻē aʻe a puni, e launa pū me mākou me ka manuahi.
ʻO ka huaʻōlelo RHS ke kū neiʻĀpana Hollow ʻāpana.
Kū ʻo SHS noPauku Poha Hui.
ʻAʻole i ʻike nui ʻia ka huaʻōlelo CHS, ʻo ia ka meaPauku Poapuni Poapuni.
I ka honua o ka ʻenekinia a me ke kūkulu ʻana, hoʻohana pinepine ʻia nā acronyms RHS, SHS a me CHS. He mea maʻamau kēia ma United Kingdom a me nā ʻāina pili, me Australia a me New Zealand.
Hoʻohana nui ʻia kēia mau huaʻōlelo e wehewehe i ke kila māmā; akā naʻe, hiki ke unuhi ʻia lākou no ke kila kila a me ke alumini a me ke kūkulu ʻana e nā mea ʻenekinia i kamaʻāina i ka huaʻōlelo.
ʻO ka ʻāpana Rectangular Hollow kahi ʻāpana kila ʻāpana me ka ʻāpana ʻāpana ʻāpana ʻāpana i kona lōʻihi, i hoʻohana ʻia i nā ʻano hana like ʻole a me nā hana ʻenekinia. ʻIke ʻia ʻo Rectangular Hollow Sections (RHS) ma ke ʻano he ʻāpana hollow i hana ʻia i ke anuanu a i ʻole ʻāpana pahu.
Hāʻawi ʻo Youfa i kahi ākea ākea o nā kikoʻī ʻāpana ʻāpana ʻāpana ʻāpana i kahi kokoke i 100 mau ʻāina a me nā ʻāpana. Ua hōʻoia ʻia nā ʻāpana hollow brand Youfa RHS me ISO 9001, ISO 18001, FPC a me CE, e pili ana me JIS G3466, ASTM A500 a me EN10219.
| Anawaena waho | 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 | |
| Nā ʻāpana hollow rhs ʻē aʻe ʻē aʻe,e launa me makoumanuahi. | |
ʻO nā ʻāpana Hollow Square (SHS), i ʻike ʻia ʻo ka ʻāpana hollow i hoʻokumu ʻia i ke anuanu a i ʻole ka ʻāpana pahu, ʻo ia kekahi o nā mea hana maʻalahi loa i ka ʻoihana kūkulu. Loaʻa maʻamau ma 5.8 mika a me 6 mika ka lōʻihi ma ka Papa A Papa B, S235 S195; Ma muli o ka helu kauoha nui, loaʻa nā lōʻihi ʻē aʻe a me ka Papa C, S355 a i ʻole nā papa ʻē aʻe. No kou ʻike, pili ʻo Kg/m i nā Kilograms per Meter o ka ʻāpana, ma ke ʻano he 6.0 Meter ka lōʻihi o 50 x 50 x 3mm (SHS) Square Steel Hollow Section (4.49 Kg/m) theoretical weight he (6 x 4.49). ) 26.94 Kg Huina.
Hāʻawi ʻia nā ʻoihana ʻo Youfa Steel Pipe a hana i nā kikoʻī ʻāpana hollow square mai 20x20mm a 400x400mm a ʻo ka mea nui e hoʻokuʻu aku i Asia Hikina, East Asia, Middle and South America, Middle East a me Africa. Ua hōʻoia ʻia nā ʻāpana hollow brand Youfa SHS me ISO, FPC a me CE, e pili ana me JIS G3466, ASTM A500 a me EN10219.
| Anawaena waho | 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 |
| ʻO nā ʻāpana hollow square square ʻē aʻe,e launa me makoumanuahi. | |
ʻO Circular Hollow Section (CHS) he ʻāpana ʻāwaha i hoʻokumu ʻia i ke anuanu a i ʻole ʻāpana pahu, ʻo ia ka ʻaoʻao kila puka e like me ka paipu poepoe a i ʻole ka paipu. Loaʻa maʻamau ma 5.8 mika a me 6 mika ka lōʻihi ma ka Papa A Papa B, S235 S195; Ma muli o ka helu kauoha nui, loaʻa nā lōʻihi ʻē aʻe a me ka Papa C, S355 a i ʻole nā papa ʻē aʻe.
Kaumaha manaʻo Kg/m = (Ka anawaena o waho - WT ) * WT * 0.0246615
Hāʻawi a hana nā ʻoihana ʻo Youfa Steel Pipe i nā kikoʻī kikoʻī o ka ʻāpana hollow mai 21mm a 273mm a kūʻai wela ma ka home a ma waho. Ua hōʻoia ʻia nā ʻāpana hollow brand Youfa CHS me ISO, UL a me CE.
Poepoe / Poʻe Poʻe Poʻa Poʻo Papa Nui
| OD mm(ʻīniha): 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) |
Ka manawa hoʻouna: Mar-03-2022