Mea hana o carbon steel square pipe
Paipu Pauku Paha Poha Eele
1. Nui: 15mmx15mm-300x300mm
2. Mea: Carbon steel
3. Kumukuai hale hana
ʻO ka pahu hao ʻahā, nā hiʻohiʻona a me nā hoʻohana
1.carbon steel square tube Ka wehewehe huahana
ʻO ka pahu kila pāhaʻahaʻa he ʻano o ka ʻāpana ʻāpana ʻāpana ʻāpana māmā ʻeleʻele ʻeleʻele ʻeleʻele, ʻike ʻia hoʻi ʻo ka ʻāpana ʻo ka piko o ka pahu refrigeration.Hana ʻia ʻo Q235 wela a ʻōwili ʻia i ke kila a i ʻole ka coil plate ma ke ʻano he kumu kumu ma ka hoʻoheheʻe ʻana i ke anuanu a laila e ka wiliwili kiʻekiʻe i hana ʻia i ke ʻano o ka ʻāpana square a me ka nui o ke kila.Ma waho aʻe o ka mānoanoa o ka pā, ʻo ka nui o ke kihi a me ka palahalaha o ka ʻaoʻao o ka paia i ʻōwili ʻia ʻoi aku ka mānoanoa o ka pā pāhaʻi i hiki a i ʻole ke kiʻekiʻe o ke kūpaʻa kuʻi ʻana i ke anuanu.
2.carbon kila huinahalike paipu hoʻohana
Hoʻohana ʻia ʻo Carbon steel square tube i ke kūkulu ʻana, nā mīkini hana, nā hana hana kila, ka hana moku, ke kākoʻo o ka mana o ka lā, ka ʻenekinia hana kila, ka ʻenekinia mana, nā mea kanu mana, nā mīkini mahiʻai a me nā kemika, ka pā aniani, ka chassis kaʻa, ke kahua mokulele, ka hana boiler, nā ala ala, kūkulu hale, etc.
ʻO ka Pahu Hui Pū ʻIa Carbon Steel, Hoʻokaʻawale
1. Ka hoʻokaʻawale ʻana i ke kaʻina hana o ka pahu square
Paipu huinaha like me ke kaʻina hana: wela olokaa seamless huinahalike paipu, anu i hukihuki seamless huinahalike paipu, squeeze seamless huinaha paipu, welded huinahalike paipu.
Ua maheleia ka paipu huinahalike welded i:
(a) Hoʻokaʻawale ʻia e ke kaʻina hana -- arc welding square pipe, resistance welding square pipe (kiʻekiʻe frequency, low frequency), gas welding square pipe, umu ahi kuʻihao huinaha paipu
(b) Māhele ʻia e ka weld -- hili pololei ʻana i ka paipu huinahā like, spiral welded square pipe
2. Hoʻohui waiwai o ka paipu huinahā
Paipu huinaha e like me ka mea: paipu kalapona kila kila, paipu huinaha haahaa.Ua māhele ʻia ke kila kalapona maʻamau i: Q195, Q215, Q235, SS400, 20 # kila, 45 # kila;Hoʻokaʻawale ʻia ke kila kila haʻahaʻa i Q345, 16Mn, Q390, ST52-3, etc.
3. Hoʻohālikelike maʻamau o ka hana ʻana o ka pahu square
Paipu huinaha e like me nā kūlana hana: gb square tube, Japanese standard square tube, British system square tube, American standard square tube, European standard square tube, non-standard square tube.
4. Hoʻohālikelike ʻano o ka ʻāpana paipu huinaha
Hoʻokaʻawale ʻia nā paipu square e like me ke ʻano o ka ʻāpana:
(1) paipu huinaha pauku ma'alahi -- paipu huinaha, paipu huinaha huinahalike
(2) paipu huinaha pauku paʻakikī - paipu huinahā like pua, paipu huinaha hāmama, paipu huinaha koloka, paipu huinaha like.
5. Ka hoʻokaʻawale ʻana o ka hoʻomaʻamaʻa ʻana i ka ʻili o ka ʻili
Paipu huinahā like e like me ka mālama ʻana o ka ʻili: ʻōpuʻu puʻu wela wela, paipu huikau uʻi uila, ʻaila uhi ʻia i ka pahu huinaha, pickling square tube
6. Hoʻokaʻawale i ka hoʻohana ʻana i ka paipu square
Hoʻokaʻawale ʻia nā paipu square e like me kā lākou hoʻohana -- nā paipu huinahā no ka hoʻonani ʻana, nā paipu huinahā no nā mea mīkini, nā paipu huinahā no ka ʻoihana mīkini, nā paipu huinahā no ka ʻoihana kemika, nā paipu huinahā no nā hale kila, nā paipu huinahā no ka hana moku, nā paipu huinahā no nā kaʻa, square. nā paipu no nā kaola kila a me nā kolamu, nā paipu huinahā no nā hana kūikawā
7. Ka hoʻokaʻawale ʻana o ka mānoanoa o ka paia paipu huinahalike
Hoʻokaʻawale ʻia nā paipu huinaha e like me ka mānoanoa o ka paia - nā paipu huinahā pā mānoanoa nui, nā paipu huinahā pā mānoanoa a me nā paipu huinahā pā lahilahi.
Hoʻokō ʻia ʻo Square Tube
ʻO ka plastic
ʻO ka plasticity e pili ana i ka hiki o kahi mea metala ke hana i ka deformation plastic (permanent deformation) me ka ʻole o ka pōʻino ma lalo o ka ukana.
ʻoʻoleʻa
ʻO ka paʻakikī kahi ana o ka paʻakikī a i ʻole ka palupalu o kahi mea metala.I kēia manawa, ʻo ke ʻano hana maʻamau e hoʻoholo ai i ka paʻakikī i ka hana ʻana, ʻo ia ke ʻano o ka paʻakikī indenter, ʻo ia ka hoʻohana ʻana i kekahi ʻano geometric o ke poʻo indenter ma lalo o kekahi ukana i ka ʻili o nā mea metala i hoʻāʻo ʻia, e like me ke degere o ka indenter e hoʻoholo i kona waiwai paʻakikī.
ʻO nā ʻano hana maʻamau ʻo Brinell hardness (HB), Rockwell hardness (HRA, HRB, HRC) a me Vickers hardness (HV) a me nā ʻano hana ʻē aʻe.
Ka luhi
ʻO ka ikaika, plasticity, a me ka paʻakikī i kūkākūkā ʻia ma luna nei he mau hōʻailona o nā waiwai mechanical o nā metala ma lalo o ka hoʻouka ʻana.ʻO ka ʻoiaʻiʻo, nui nā ʻāpana mīkini e hana ʻia ma lalo o nā ukana cyclic, a hiki ke luhi ma lalo o kēia mau kūlana.
Paʻakikī paʻakikī
ʻO ka ukana e hana ana i nā ʻāpana i ka wikiwiki kiʻekiʻe, ua kapa ʻia ʻo ia ka ukana hopena, a ʻo ka hiki o ke metala ke pale aku i ka pōʻino ma lalo o ka haʻahaʻa hopena i kapa ʻia ʻo ka paʻakikī hopena.
Ka ikaika o ka paipu huinaha
ʻO ka ikaika ka hiki o kahi mea metala ke kūʻē i ka hāʻule ʻole (ka hoʻololi ʻana i ka plastic a i ʻole ka haki ʻana) ma lalo o ka hoʻouka paʻa.Ma muli o ke ʻano o ka hoʻouka ʻana ma ke ʻano o ka hoʻolōʻihi ʻana, ka hoʻopaʻa ʻana, ke kuʻi ʻana, ka ʻāʻī ʻana, no laila ua māhele ʻia ka ikaika i ka ikaika tensile, ka ikaika compressive, ka ikaika kulou, ka ikaika shear a pēlā aku.Loaʻa pinepine kahi pilina ma waena o nā ikaika like ʻole, a hoʻohana ʻia ka ikaika tensile ma ke ʻano he kuhikuhi ikaika loa.
Nā ʻōlelo kikoʻī a me nā kūlana hoʻokō
1. Hiki iā ia ke hoʻokō me gb6728-2002 i hoʻokumu ʻia i ke anuanu hollow section steel standard for structure.
2. Hiki ke hoʻokō me JISG3466-88 Kepanī maʻamau o ka hana maʻamau square rectangular tube kūpono.
Kūlana Kūlana Kūʻai Kūʻai Kūʻai Kūʻai Square
ʻO ke kumu helu helu paona pāpaʻi: lōʻihi ʻaoʻao *4* mānoanoa pā *0.00785
ʻO ke kumu no ka helu ʻana i ke kaumaha o ka paipu ʻāpana ʻehā i kēlā me kēia mika :( ka lōʻihi o ka ʻaoʻao + ka lōʻihi ʻaoʻao) *2* mānoanoa o ka paia *0.00785
Nā kikoʻī
| 'ikamu | ʻO ka paipu ʻāpana ʻāpana ʻeleʻele ʻeleʻele |
| mea waiwai | Q235B/Q345b/Ss400/A36/St37 |
| palapala hōʻoia | ISO9001 /SGS |
| maʻamau | ASTM BS GB API |
| nui(dia) | 15*15mm-300*300mm |
| mea | ʻeleʻele ʻāpana ʻāpana ʻehā |
| nui | 10*20mm-200*400mm |
| ʻenehana | wili ʻia ,RW , ʻōwili anu . ʻōwili wela |
| ʻilikai | ʻO Bared, Galvanized, Oiled, a i ʻole nā lāʻau anti-corrosive ʻē aʻe. Hiki iā mākou ke hana i nā kikoʻī ʻē aʻe e like me nā koi o nā mea kūʻai aku. |
| pūʻulu | 1.Big OD:ma ka nui 2.Small OD: hoʻopili ʻia e nā ʻāpana kila 3.20"GP:5.85*2.2*2.2 40"GP:11.85*2.2*2.2 Paipu kila ʻeleʻele: ʻaila ʻia/pena ʻia, i loko o nā pūʻolo a me ka tarpaulin ma waho E like me nā koi o nā mea kūʻai |
| nānā | Me ka Hoʻohui Kimia a me ka Hoʻohālikelike Mechanical Properties; ʻO ka hoʻāʻo Hydrostatic, ka nānā ʻana a me ka nānā ʻana, me ka nānā ʻole ʻana. |
| Hoʻohana/noi | Mechanical a me ka hana ʻana, ka hale kila, ka hana moku, hoʻopaʻa ʻana, chassis kaʻa, Nā laina wai ʻoihana / paipu mea kanu, Chassis kaʻa a me nā papa, nā mea hoʻoheheʻe a me nā mea lawe kāʻei Mahiʻai a me ka wai, Scaffoldings, Uea Uila Uila, hale kiai hooluolu, Antenna a me Telecom Hale kiai, Waihona anu, Pūnaehana Hoʻopalekana ahi, HVAC, Plumbing, ʻoihana hana. |
| makeke nui | ʻAmelika ʻĀkau ʻAmelika Hema ʻEulopa Hikina Hikina Hema ʻApelika Oceania Mid East Hikina Asia ʻEulopa Komohana ʻAmelika Waena ʻEulopa ʻĀkau ʻEulopa Hema Makeke Kuloko o Asia Hema |
| ʻāina hānau | Kina |
| Huahana | 5000tons i kēlā me kēia mahina |
| manawa hāʻawi | i loko o 15 mau lā hana ma hope o ka loaʻa ʻana o ka uku a i ʻole 100% Irrevocable L / C ma ka ʻike. |
Paipu / Paipu kiko'ī
| Nui (mm) | Mānoanoa (mm) | Nui (mm) | Mānoanoa (mm) | Nui (mm) | Mānoanoa (mm) | Nui (mm) | Mānoanoa (mm) |
|
20*20 | 1.0 | 60*60 | 1.3 | 120*120 140*80 160*80 75*150 100*150 160*60 | 2.5-2.75 | 33*450 | 4.5-5.75 |
| 1.3 | 1.4 | 3.0-4.0 | 7.5-11.75 | ||||
| 1.4 | 1.5 | 4.25-4.75 | 12.5-13.75 | ||||
| 1.5 | 1.7 | 5.25-6.0 | 14.5-14.75 | ||||
| 1.7 | 1.8 | 6.5-7.75 | 15.5-17.75 | ||||
| 2.0 | 2.0 | 9.5-15 | 450*450 200*600 300*600 400*500 400*600 500*500 | 4.5-4.75 | |||
| 25*25 | 1.3 | 2.2 | 130*130 80*180 140*140 150*150 200*100 | 2.5-2.75 | 7.5-7.75 | ||
| 1.4 | 2.5-4.0 | 3.0-3.25 | 9.5-9.75 | ||||
| 1.5 | 4.25-5.0 | 3.5-4.25 | 11.5-13.75 | ||||
| 1.7 | 5.25-6.0 | 4.5-9.25 | 14.5-15.75 | ||||
| 1.8 | 9.5-15 | 16.5-17.75 | |||||
| 2.0 | 90*90 | 1.3 | 160*160 180*180 250*100 200*150 | 2.5-2.75 | |||
| 2.2 | 1.5 | 3.5-5.0 | |||||
| 2.5-3.0 | 1.7 | 5.25-7.75 | |||||
| 30*30 | 1.3 | 1.8 | 9.5-15 | ||||
| 1.4 | 2.0 | 150*250 100*300 150*300 200*200 135*135 | 2.75 | ||||
| 1.5 | 2.2 | 3.0-3.25 | |||||
| 1.7 | 2.5-4.0 | 3.5-7.75 | |||||
| 1.8 | 4.25-5.0 | 9.5-12.5 | |||||
| 2.0 | 5.25-5.75 | 12.75-15.75 | |||||
| 2.2 | 7.5-7.75 | 200*300 250*250 100*400 200*250 | 3.52-3.75 | ||||
| 2.5-3.0 | | 1.5 | 4.5-11.75 | ||||
| 25*50 | 1.3 | 1.7 | 12.5-14.75 | ||||
| 1.4 | 1.8 | 15.5-17.75 | |||||
| 1.5 | 2.0 | 200*350 200*400 300*300 250*350 | 4.75-7.75 | ||||
| 1.7 | 2.2 | 9.5-11.75 | |||||
| 1.8 | 2.5-5.0 | 12.5-14.75 | |||||
| 2.0 | 5.25-6.0 | 15.5-17.75 | |||||
| 2.2 | 6.5-7.75 | 300*350 300*400 350*350 250*450 | 4.75-7.75 | ||||
| 2.5-4.0 | 9.5-13 | 9.5-11.75 | |||||
| 4.25-5.0 | 12.5-14.75 |
Hōʻike Huahana
