Piauau Tapawhā Tapawhā Tube Steel
Piwao ngongo maitai tapawha tapawha He ingoa mo te putorino tapawha me te putorino tapawha, ko te putorino he rite te roa o te taha.He mea hanga mai i te tira tira i muri i te tukatuka me te huri.Ko te tikanga, ka wetewetehia te riipene, ka whakatauritea, ka whiria, ka paiherea ki roto i te ngongo porohita, ka hurihia ki roto ki te ngongo tapawha ka tapahia ki te roa e hiahiatia ana.Ko te tikanga 50 rakau mo ia kete.E mohiotia ana ano ko te tapawha me te tapawha matao i hanga te maitai hollow, e kiia ana ko te putorino tapawha me te putorino tapawha, waehere F me J ia.
Piauau Tapawhā Tapawhā Taapiri Te Tube Steel Te Pepa
1.Galvanized tapawhā tapawhā tapawhā ngongo maitai, Ko te inenga whakaaetia o te matotoru pakitara kaua e nui ake i te pai, i te kino ranei 10% o te matotoru o te pakitara ingoa ina he iti iho te matotoru o te pakitara i te 10mm, me te pai, te kino ranei 8% o te matotoru o te pakitara i te wa e pa ana te taiepa. he nui ake i te 10mm te matotoru, haunga te matotoru pakitara o te kokonga me te rohe weld.
2.Galvanized tapawha tapawhā tapawhā ngongo maitai, Ko te roa tuku noa ko 4000mm-12000mm, ki 6000mm me 12000mm i roto i te nuinga.Ko te ngongo tapawha tapawha ka taea te tuku kia kaua e iti iho i te 2000mm nga hua poto me nga hua kohikohiko, ka taea hoki te tuku i te ahua o te ngongo atanga, engari me tango e te kaihoko te ngongo atanga ka whakamahi.Ko te taumaha o nga hua roa poto me te kohikohiko kaua e neke ake i te 5% o te katoa o te rahinga tuku, a, mo nga ngongo tapawha tapawha me te taumaha ariā nui ake i te 20kg/m kaua e neke atu i te 10% o te rahinga tuku katoa.
3.Galvanized tapawhā tapawhā tapawhā ngongo maitai, Ko te tohu piko e kore e nui ake i te 2mm ia mita, me te katoa tohu piko e kore e nui ake i te 0.2% o te roa katoa.
Piauau Tapawhā Rectangle Steel Tube Whakar
1, whakarōpū tukanga whakaputa ngongo tapawha
ngongo tapawha rite ki te tukanga whakaputa: wera hurihia ngongo tapawha tui, matao unu ngongo tapawha tui, kotēhia ngongo tapawha tui, ngongo tapawha paiherea.Ka wehea nga ngongo tapawha kua paiherea ki: (a) ma te mahi -- te pewa ngongo tapawha, te aukati i nga ngongo tapawha (te auau teitei, te auau iti), nga ngongo tapawha whao, te umu ngongo tapawha (b) na te raina weld -- tika. tuia ngongo tapawha, torino fehokotakinga ngongo tapawha
2. Te whakarōpū rawa o te ngongo tapawhā
ngongo tapawha rite ki te rauemi: waro mania ngongo tapawha, koranu iti ngongo tapawha.Kua wehea te maitai waro General ki: Q195, Q215, Q235, SS400, 20 # maitai, 45 # maitai;Kua wehea te maitai koranu iti ki Q345, 16Mn, Q390, ST52-3, etc.
3. Te whakarōpūtanga paerewa o te hanga putorino tapawhā
ngongo tapawha rite ki nga paerewa whakaputa: ngongo tapawha gb, ngongo tapawha paerewa Japanese, ngongo tapawha o Ingarangi, ngongo tapawha paerewa Amerika, ngongo tapawha paerewa a te Pakeha, ngongo tapawha kore-paerewa.
4, tapawhā tapawhā wāhanga ngongo whakarōpū āhua
Ka whakarōpūhia te ngongo tapawha ma te ahua o te waahanga: (1) ngongo tapawha tapawha ngawari -- ngongo tapawha, ngongo tapawha (2) ngongo tapawha te waahanga uaua -- te ahua o te puawai ngongo tapawha, te ahua tuwhera ngongo tapawha, ngongo tapawha kowakawaka, ngongo tapawha motuhake
5, whakarōpū maimoatanga mata ngongo tapawha
ngongo tapawha rite ki te maimoatanga mata: wera ngongo piauau piauau tapawha, hiko piauau ngongo tapawha, hinu paninga ngongo tapawha, pickling ngongo tapawha
6, tapawha ngongo whakamahi whakarōpūtanga
Ko nga ngongo tapawha kua whakarōpūhia i runga i o raatau whakamahinga - nga ngongo tapawha mo te whakapaipai, nga ngongo tapawha mo nga taputapu miihini, nga ngongo tapawha mo te ahumahi miihini, nga ngongo tapawha mo te ahumahi matū, nga ngongo tapawha mo nga hanganga maitai, nga ngongo tapawha mo te hanga kaipuke, nga ngongo tapawha mo nga motuka, tapawha. ngongo mo nga kurupae maitai me nga pou, ngongo tapawha mo nga kaupapa motuhake
7. whakarōpūtanga matotoru pakitara o te putorino tapawhā
Ko nga ngongo tapawha tapawha kua whakarōpūhia i runga i te matotoru o te pakitara -- nga ngongo tapawha tapawha tino matotoru-taiepa, ngongo tapawha tapawha-taiepa matotoru me nga ngongo tapawha tapawha angiangi-taiepa.
Piauau Tapawhā Tapawhā Tapawhā Steel Tube Tauine Taumaha Tikanga
Piauau tapawha tapawhā tapawha ngongo maitai Te taumaha ariā mo ia mita tauine 4* Te roa o te taha *0.00785*1.06* Te Matotoru
Whakatakotoranga
| ingoa hua | piauau tapawha tapawhā tapawhā ngongo maitai |
| Rahi | 10x10mm~100x100mm |
| Te matotoru | 0.3mm~4.5mm |
| Te roa | 1~12m rite ki te tono |
| Koeke maitai | Q195 Q235 Q355 |
| Whakakikorua Zinc | 5 micron~30 micron |
| Te maimoatanga mata | He peita piauau/ Hinu/ Tae |
| Tukatuka atu | Tapatapahi/Kohao Kohao/Whiriwhiri/Pono hei tuhi |
| Mōkī | Paihere / paihere me te peeke wai-wai, i runga ranei i te tono a nga kaihoko |
| Te wa tuku | Ko te tikanga 7-20 ra i muri i te whiwhinga moni LC ranei |
| Te wa utu | FOB/CIF/CNF T / T & L / C i te tirohanga |
Ihirangi Huānga Matū Hei Tohutoro
| Q195 Ihirangi Huānga Matū | ||||
| C | Mn | Si | S | P |
| ≤0.12 | ≤0.50 | ≤0.30 | ≤0.040 | ≤0.035 |
| Q235 Ihirangi Huānga Matū | ||||
| C | Mn | Si | S | P |
| 0.12~0.20% | 0.30~0.67 | ≤0.30 | ≤0.045 | ≤0.045 |
| Q355 Ihirangi Huānga Matū | ||||
| C | Mn | Si | S | P |
| ≤0.20 | ≤1.70 | ≤0.55 | ≤ 0.040 | ≤ 0.040 |
Taonga Miihini Hei Tohutoro
| Kōeke | Kaha Tukunga/Mpa | Te Kaha Tensile/Mpa |
| Q195 | 195 | 315~430 |
| Q235 | 235 | 375~500 |
| Q345 | 345 | 490~675 |
Whakaatu Hua
