Pauku Pua
ʻO ka wehewehe pōkole:
ʻO kahi ʻāpana ʻāhaʻi hāhā (SHS) e pili ana i kahi ʻano o ka ʻike metala i loaʻa ka ʻāpana keʻa huinahā a he hakahaka i loko. Hoʻohana maʻamau ia i ke kūkulu ʻana a me nā ʻoihana hana no nā noi like ʻole ma muli o kāna mau ʻano hana aesthetic.
Māhele Hollow:
ʻO ka ʻāpana hollow e pili ana i kahi ʻaoʻao metala me kahi kumu ʻaʻa a hoʻohana mau ʻia i nā ʻano hana hoʻolālā a me ka ʻenekinia. ʻO ka huaʻōlelo "ʻāpana hollow" kahi ʻāpana ākea e hoʻopuni ana i nā ʻano like ʻole, me ka huinahā, ʻāpana ʻāpana, pōʻai, a me nā ʻano hana maʻamau. Hoʻolālā ʻia kēia mau ʻāpana e hāʻawi i ka ikaika a me ka paʻa ʻana i ka wā e hoʻemi pinepine ai i ke kaumaha. Hana pinepine ʻia nā ʻāpana hollow mai nā metala e like me ke kila, aluminika, a i ʻole nā mea ʻē aʻe. palapala noi.
Nā kikoʻī o ka ʻāpana hollow steel:
| Papa | 302,304,316,430 |
| Kūlana | ASTM A312, ASTM A213 |
| Ili | hot rolled pickled ,polished |
| ʻenehana | ʻOlokaʻa wela , welded, huki anu |
| Anawaena waho | 1/8″~32″,6mm~830mm |
| ʻAno | Mahele Poʻa Hāhā (SHS), Māhele Hollow Rectangular (RHS), Māhele Hollow Poʻe (CHS) |
| Mahele Raw | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Nā ʻāpana o ka ʻāpana hollow:
Māhele ʻAha Kūlike (SHS):
ʻO kahi ʻāpana Hollow Square (SHS) he ʻano metala me ka ʻāpana keʻa huinahā a me kahi ʻāpana ʻā. Hoʻohana nui ʻia i ke kūkulu ʻana a me ka hana ʻana, hāʻawi ʻo SHS i nā mea maikaʻi e like me ka ikaika-i-kaumaha kūpono, ka versatility structural, a me ka maʻalahi o ka hana. ʻO kona ʻano geometric maʻemaʻe a me nā nui like ʻole e kūpono ia no ke kūkulu ʻana i nā papa, nā hale kākoʻo, nā mīkini, a me nā noi ʻē aʻe. Hana pinepine ʻia ʻo SHS mai nā mea e like me ke kila a i ʻole aluminika, pili i nā kūlana ʻoihana, a hiki ke mālama ʻia no ka pale ʻana i ka corrosion.
ʻĀpana Hollow Paʻa (SHS) NĀ NĀ/NĀ PĀLĀ:
| Nui mm | kg/m | Nui mm | kg/m |
| 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 | 70 x 70 x 8 | 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 | 200 x 200 x 8 | 48.00 |
| 200 x 200 x 10 | 59.30 | 200 x 200 x 12.5 | 73.00 |
| 200 x 200 x 16 | 91.50 | 250 x 250 x 6.3 | 48.10 |
| 250 x 250 x 8 | 60.50 | 250 x 250 x 10 | 75.00 |
| 250 x 250 x 12.5 | 92.60 | 250 x 250 x 16 | 117.00 |
| 300 x 300 x 6.3 | 57.90 | 300 x 300 x 8 | 73.10 |
| 300 x 300 x 10 | 57.90 | 300 x 300 x 8 | 90.70 |
| 300 x 300 x 12.5 | 112.00 | 300 x 300 x 16 | 142.00 |
| 350 x 350 x 8 | 85.70 | 350 x 350 x 10 | 106.00 |
| 350 x 350 x 12.5 | 132.00 | 350 x 350 x 16 | 167.00 |
| 400 x 400 x 10 | 122.00 | 400 x 400 x 12 | 141.00 |
| 400 x 400 x 12.5mm | 152.00 | 400 x 400 x 16 | 192 |
ʻĀpana Hollow ʻĀpana (RHS):
ʻO kahi ʻāpana ʻāpana ʻāpana ʻāpana (RHS) he ʻano metala i hōʻike ʻia e kona ʻaoʻao ʻāpana ʻāpana ʻāpana a me ka ʻaoʻao o loko. Hoʻohana maʻamau ʻia ʻo RHS i ke kūkulu ʻana a me ka hana ʻana ma muli o kāna hana kūpono a me ka hiki ke hoʻololi. Hāʻawi kēia ʻaoʻao i ka ikaika i ka wā e hōʻemi ana i ke kaumaha, kūpono ia no nā noi like ʻole e like me ke kūkulu hale, nā hale kākoʻo, a me nā ʻāpana mīkini. E like me Square Hollow Sections (SHS), hana pinepine ʻia ʻo RHS mai nā mea e like me ke kila a i ʻole alumini a hahai i nā kūlana ʻoihana no nā ana a me nā kikoʻī. ʻO kona ʻano rectangular a me nā nui like ʻole e hāʻawi i ka versatility i ka hālāwai ʻana i nā koi ʻenehana kikoʻī.
ʻĀpana Hollow ʻAʻohe (RHS) NĀ NĀ/NĀ PAPA:
| Nui mm | kg/m | Nui mm | kg/m |
| 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 |
Nā Māhele Poʻa Poʻo (CHS):
ʻO kahi ʻāpana hollow Circular (CHS) he ʻano metala i ʻike ʻia e kona ʻāpana keʻa pōʻai a me ka ʻaoʻao o loko. Hoʻohana nui ʻia ʻo CHS i ke kūkulu ʻana a me nā noi ʻenekinia, e hāʻawi ana i nā pono e like me ka ikaika o ke kūkulu ʻana, torsional rigidity, a me ka maʻalahi o ka hana. Hoʻohana pinepine ʻia kēia ʻaoʻao i nā hiʻohiʻona kahi e ʻoi aku ka maikaʻi o ke ʻano pōʻai, e like me nā kolamu, pole, a i ʻole nā mea hana e koi ana i ka puʻunaue like ʻole.
RCircular Hollow Section (CHS) DIMENSIONS/SIZES PAPA:
| Nominal Bore mm | ʻO ke anawaena o waho mm | Mānoanoa mm | Kaumaha 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 |
Nā hiʻohiʻona a me nā pono:
•ʻO ka hoʻolālāʻana o nā'āpana hollow e hiki ai ke mālama i ka ikaika o ka hana me ka hoʻemiʻana i ke kaumaha.
•ʻO nā ʻāpana hollow, ma ka hana ʻana i nā hakahaka i loko o ka ʻāpana keʻa, hiki ke hoʻohana pono i nā mea a hoʻemi i ke kaumaha pono ʻole. ʻO kēia hoʻolālā hoʻolālā e kōkua i ka hoʻohaʻahaʻa ʻana i nā kumu kūʻai me ka mālama ʻana i ka ikaika kūpono.
•Ma muli o ko lākou ʻano i hoʻopaʻa ʻia, hōʻike nā ʻāpana hollow i ka ʻoi aku ka maikaʻi o ka torsional a me ke kulou ʻana.
•Hiki ke hana ʻia nā ʻāpana hollow ma o nā kaʻina hana e like me ka ʻoki ʻana a me ka welding, a ua maʻalahi lākou e hoʻohui.
•ʻAʻole i loaʻa i nā ʻāpana hollow nā ʻano ʻāpana like ʻole, rectangular, a me nā ʻano pōʻai, akā, ʻo nā ʻano maʻamau like ʻole e pili ana i nā pono kikoʻī.
•Hana ʻia nā ʻāpana hollow i nā metala e like me ke kila, aluminika, a me nā ʻāpana like ʻole.
ʻO ka hui ʻana o ka ʻāpana hollow i hana ʻia i ke anu:
| Papa | 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 | - |
Nā waiwai mīkini:
| Papa | Ka ikaika uʻi ksi[MPa] | Huakaʻi ikaika ksi[MPa] |
| 304 | 75[515] | 30[205] |
| 304L | 70[485] | 25[170] |
| 316 | 75[515] | 30[205] |
| 316L | 70[485] | 25[170] |
Hollow section FAQ Guide :
No ke aha e koho ai iā mākou?
•Hiki iā ʻoe ke loaʻa ka mea kūpono e like me kāu koi ma ka liʻiliʻi loa o ke kumu kūʻai.
•Hāʻawi pū mākou i nā Reworks, FOB, CFR, CIF, a me nā kumukūʻai hoʻopuka puka i ka puka. Manaʻo mākou iā ʻoe e hana i ka hana no ka hoʻouna ʻana e ʻoi aku ka waiwai.
•Hiki ke hōʻoia ʻia nā mea a mākou e hāʻawi ai, mai ka palapala hōʻike maka a hiki i ka ʻōlelo kikoʻī hope. (E hōʻike ʻia nā hōʻike ma ke koi)
•Ke hōʻoiaʻiʻo nei mākou e hāʻawi i kahi pane i loko o 24 mau hola (maʻamau i ka hola hoʻokahi)
•Hāʻawi i ka hōʻike SGS TUV.
•Hoʻolaʻa piha mākou i kā mākou mea kūʻai. Inā ʻaʻole hiki ke hoʻokō i kāu mau koi ma hope o ka nānā ʻana i nā koho āpau, ʻaʻole mākou e alakaʻi hewa iā ʻoe ma ka hana ʻana i nā ʻōlelo hoʻohiki wahaheʻe e hoʻokumu ai i nā pilina mea kūʻai aku.
•Hāʻawi i ka lawelawe hoʻokahi.
he aha ka ʻāpana hollow?
ʻO ka ʻāpana hollow e pili ana i kahi ʻaoʻao metala me ka ʻole o loko, e hele mai ana i nā ʻano like me ka square, rectangular, circular, a i ʻole nā hoʻolālā maʻamau. Hana maʻamau mai ke kila, aluminika, a i ʻole nā ʻāpana, hoʻohana nui ʻia nā ʻāpana hollow i ke kūkulu ʻana a me ka hana ʻana. Hāʻawi lākou i ka ikaika me ke kaumaha liʻiliʻi, ka hāʻawi ʻana i nā mea waiwai, a me ka versatility i nā noi e like me ke kūkulu hale, nā ʻāpana mīkini, a me nā mea hou aku. Hiki ke hoʻololi ʻia nā ʻāpana hollow, hana maʻalahi, a hoʻopaʻa pinepine ʻia e pili ana i nā ana a me nā kikoʻī, i mea nui ia i nā ʻenehana like ʻole a me nā papahana kūkulu.
He aha ia mau paipu puha me ka pauku kea poepoe?
ʻO nā paipu hāhā me ka ʻāpana keʻa pōʻai, i ʻike pinepine ʻia ʻo nā pauku pōʻai pōʻai (CHS), he mau ʻano cylindrical me kahi ʻole o loko. Hana maʻamau ʻia mai nā mea e like me ke kila a i ʻole aluminika, ʻike nui ʻia kēia mau paipu i ke kūkulu ʻana a me ka hana ʻana. Hāʻawi ko lākou ʻano pōʻai i ka hāʻawi ʻana i ke koʻikoʻi like ʻole, e kūpono ana iā lākou no nā noi e like me nā kolamu, pole, a me nā kākoʻo kūkulu. Hāʻawi nā paipu pōʻai i ka torsional maikaʻi a me ke kuʻi ʻana, hana maʻalahi ma o ka ʻoki ʻana a me ke kuʻi ʻana, a pili pinepine i nā ana maʻamau no ka kūlike a me ka hoʻohālikelike. Me ka versatility a me ka hoʻololi ʻana, he mea koʻikoʻi kēia mau paipu i nā ʻoihana like ʻole, me ke kūkulu ʻana a me nā mīkini.
He aha ka ʻokoʻa ma waena o ka ʻāpana hollow a me I beam?
ʻO nā ʻāpana hollow nā ʻaoʻao metala me kahi lua o loko, i loaʻa i nā ʻano like me ka square, rectangular, a i ʻole circular, i hoʻohana mau ʻia i ke kūkulu ʻana a me ka hana ʻana. Loaʻa iā lākou ka ikaika mai nā ʻaoʻao o waho o ka ʻāpana.I-kuola, ma ka ʻaoʻao ʻē aʻe, he ʻāpana keʻa I-like me ka flange paʻa a me ka pūnaewele. Hoʻohana nui ʻia i ke kūkulu ʻana, hāʻawi nā I-beam i ke kaumaha ma ka lōʻihi o ka hale, e hāʻawi ana i ka ikaika a puni. ʻO ke koho ma waena o lākou e pili ana i nā koi kikoʻī kikoʻī a me nā noʻonoʻo hoʻolālā.
ʻO kā mākou mau mea kūʻai
Manaʻo manaʻo mai kā mākou mea kūʻai mai
Hana ʻia nā ʻāpana hollow i nā metala e like me ke kila, aluminika, a me nā ʻāpana like ʻole. ʻO kēia ʻokoʻa e hiki ai i nā ʻāpana hollow ke hoʻokō i nā ʻano mea e pono ai no nā papahana ʻenehana like ʻole. kūpono no nā papahana kahi e noʻonoʻo ai ka hoʻolālā a me ka nani.
Hoʻopili:
1. He mea koʻikoʻi ka hoʻopaʻa ʻana ma ka hihia o ka hoʻouna ʻana i ka honua kahi e hele ai ka lawe ʻana ma nā ala like ʻole e hiki ai i ka hopena hope loa, no laila ke kau nei mākou i ka hopohopo kūikawā e pili ana i ka ʻeke.
2. Hoʻopili ʻo Saky Steel i kā mākou waiwai ma nā ʻano he nui e pili ana i nā huahana. Hoʻopili mākou i kā mākou huahana ma nā ʻano he nui, e like me,
