No nā uku hoʻouka kaua, ke manaʻoʻiʻo nei mākou e ʻimi nui ana ʻoe i nā mea āpau e hiki ke lanakila ma luna o mākou. Hiki iā mākou ke ʻōlelo me ka maopopo loa no kēlā ʻano maikaʻi loa ma ia ʻano kumukūʻai, ʻo mākou ka mea haʻahaʻa loa no ka New Arrival China Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe Manufacturer for Building Material, Manaʻo mau mākou i ka ʻenehana a me nā mea kūʻai aku ma ke ʻano he mea kiʻekiʻe loa. Hana mau mākou i ka hana nui e hana i nā waiwai nui no kā mākou mea kūʻai aku a hāʻawi i kā mākou mea kūʻai aku i nā huahana a me nā lawelawe maikaʻi aʻe.
No nā uku hoʻouka kaua, ke manaʻoʻiʻo nei mākou e ʻimi ana ʻoe i nā mea āpau e hiki ke lanakila ma luna o mākou. Hiki iā mākou ke ʻōlelo me ka maopopo loa no kēlā ʻano maikaʻi loa ma ia ʻano kumukūʻai, ʻo mākou ka mea haʻahaʻa loa a puni noʻO ka Tube Steel Carbon Kina a me nā Mea Hana Hale, Hoʻohana nui ʻia nā mea nui o kā mākou hui ma ka honua holoʻokoʻa; 80% o kā mākou huahana a me nā hoʻonā i hoʻokuʻu ʻia aku i ʻAmelika Hui Pū ʻIa, Iapana, ʻEulopa a me nā mākeke ʻē aʻe. Hoʻokipa maikaʻi ʻia nā mea āpau i nā malihini e hele mai e kipa i kā mākou hale hana.
Hoʻohana ʻia ka paipu i kauoha ʻia ma lalo o kēia kikoʻī no ke kūkulu ʻana.
Hoʻopaʻa ʻia ke kū'ē uila (paipu kila ERW)
Hana ʻana:Nā paipu kila ERW
Nui: OD: 150~660mm WT: 5~25mm
Papa: S355J0H, S355J2H, S355J2H, S275J0H, a pēlā aku.
Lōʻihi: 6M a i ʻole ka lōʻihi i kuhikuhi ʻia e like me ka mea e pono ai.
Wāhi: Plain End, Beveled End
| ʻO ka mānoanoa o ka paia kemika≤120mm | ||||||||
| Papa kila | % ma ke kaumaha, ka nui loa | |||||||
| Inoa kila | Helu kila | C | Si | Mn | P | S | N | |
|
|
| ≤40 | ＞40≤120 |
|
|
|
|
|
| S355J2H | 1.0576 | 0.22 | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | - |
| Nā Waiwai Mīkini | ||||||||||
| Papa kila | Ka Mana Hoʻonui Haʻahaʻa Loa (Mp) | Ikaika Tensile (Mp) | ||||||||
|
| Mānoanoa i kuhikuhi ʻia (mm) | Mānoanoa i kuhikuhi ʻia (mm) | ||||||||
| Inoa kila | Helu kila | ≤16 | ＞16≤40 | ＞40≤63 | ＞63≤80 | ＞80≤100 | ＞100 ≤120 | ≤3 | ＞3 ≤100 | ＞100 ≤120 |
| S355J2H | 1.0576 | 355 | 345 | 335 | 325 | 315 | 295 | 510-580 | 470-630 | 450-600 |
| Nā kikoʻī | OD≤2500mm WT≤120mm | ||
| OD | ±1% Ka palena iki: ±0.5mm，Ka palena kiʻekiʻe: ±10mm | ||
| WT | -10% | ||
| Kaumaha | ±6% | ||
| Ka lōʻihi | Ka laulā o ka lōʻihi | 4m≤L≤6m | ±500mm |
|
| Lōʻihi Paʻa | 4m≤L≤6m | +10mm |
|
|
| ＞6m | +15mm |
Ka nui (kapuaʻi, mika, a i ʻole ka helu o nā lōʻihi)
Inoa o ka mea (paipu kila kalapona humuhumu ʻole)
Papa
Hana ʻana
Ka nui (ke anawaena o waho a i loko paha, ka mānoanoa o ka paia maʻamau)
Ka lōʻihi (kikoʻī a i ʻole ka maʻamau)
Nā koi koho.
ʻO ke kuhikuhi ʻana o ke kila, e laʻa me EN10210-S355J0H
Ka inoa a i ʻole ka hōʻailona kālepa o ka mea hana
Ka nui (OD, WT, lōʻihi)
Papa
ʻAno paipu (F, E, a i ʻole S)
Helu Wela
ʻO nā ʻike hou aʻe i kuhikuhi ʻia ma ke kauoha kūʻai.
Paipu ʻōlohelohe a i ʻole ka uhi ʻeleʻele / Varnish (i hoʻopilikino ʻia);
i loko o nā puʻupuʻu a i ʻole i ka wehe ʻana;
Me nā pale welau nā wēlau ʻelua;
ʻO ka hopena maʻemaʻe, ka hopena bevel (2″ a ma luna me nā wēlau bevel, kekelē: 30 ~ 35°), wili a me ka hoʻopili ʻana;
Ke māka ʻana.
No nā uku hoʻouka kaua, ke manaʻoʻiʻo nei mākou e ʻimi nui ana ʻoe i nā mea āpau e hiki ke lanakila ma luna o mākou. Hiki iā mākou ke ʻōlelo me ka maopopo loa no kēlā ʻano maikaʻi loa ma ia ʻano kumukūʻai, ʻo mākou ka mea haʻahaʻa loa no ka New Arrival China Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe Manufacturer for Building Material, Manaʻo mau mākou i ka ʻenehana a me nā mea kūʻai aku ma ke ʻano he mea kiʻekiʻe loa. Hana mau mākou i ka hana nui e hana i nā waiwai nui no kā mākou mea kūʻai aku a hāʻawi i kā mākou mea kūʻai aku i nā huahana a me nā lawelawe maikaʻi aʻe.
Kina Hōʻea HouʻO ka Tube Steel Carbon Kina a me nā Mea Hana Hale, Hoʻohana nui ʻia nā mea nui o kā mākou hui ma ka honua holoʻokoʻa; 80% o kā mākou huahana a me nā hoʻonā i hoʻokuʻu ʻia aku i ʻAmelika Hui Pū ʻIa, Iapana, ʻEulopa a me nā mākeke ʻē aʻe. Hoʻokipa maikaʻi ʻia nā mea āpau i nā malihini e hele mai e kipa i kā mākou hale hana.
