No ka hoʻokō ʻana i ka hoʻokō nui ʻia o nā mea kūʻai aku, loaʻa iā mākou kā mākou limahana paʻa e hāʻawi i kā mākou kōkua laulā nui loa e pili ana i ka hoʻolaha pūnaewele, ke kūʻai aku ʻana i nā huahana, ka hana ʻana, ka hana ʻana, ka hoʻokele maikaʻi loa, ka hoʻopili ʻana, ka hale kūʻai a me ka logistics no ke kumu kūʻai haʻahaʻa loa no ka Carbon Steel LSAW Tube, No ka hoʻokō ʻana i nā pono like ʻole, ke hoʻoikaika nui nei kā mākou ʻoihana i kā mākou mau hana o ka globalization e pili ana i ke kamaʻilio ʻana me nā mea kūʻai aku ma waho, ka lawe wikiwiki ʻana, ka laulima maikaʻi loa a me ka lōʻihi.
No ka hoʻokō ʻana i ka hoʻokō nui ʻana o nā mea kūʻai aku, loaʻa iā mākou kā mākou limahana paʻa e hāʻawi i kā mākou kōkua laulā nui loa e pili ana i ka hoʻolaha pūnaewele, ke kūʻai aku ʻana i nā huahana, ka hana ʻana, ka hana ʻana, ka hoʻokele maikaʻi loa, ka hoʻopili ʻana, ka hale kūʻai a me ka logistics noʻO ka Tube LSAW Kalapona Kina a me ka Paipu Kila ʻAloha ʻo Carbon Ms, I mea e ʻoi aku ai ka hilinaʻi o nā mea kūʻai aku iā mākou a loaʻa ka lawelawe ʻoluʻolu loa, ke holo nei mākou i kā mākou hui me ka ʻoiaʻiʻo, ka ʻoiaʻiʻo a me ka maikaʻi loa. Ke manaʻoʻiʻo nei mākou he mea hauʻoli mākou e kōkua i nā mea kūʻai aku e holo i kā lākou ʻoihana me ka holomua, a hiki i kā mākou ʻōlelo aʻoaʻo a me ka lawelawe ʻoihana ke alakaʻi i kahi koho kūpono no nā mea kūʻai aku.
Hana ʻana: Nā paipu kila LSAW(JCOE).
Nui:OD: 323.8~1500mm WT: 6~40mm.
Papa:S275J0H, S275J2H, S355J0H, S355J2H, S355J2H, a pēlā aku.
Lōʻihi:6M a i ʻole ka lōʻihi i kuhikuhi ʻia e like me ka mea e pono ai.
Pau:Wāhi Maʻemaʻe, Wāhi Beveled.
| ʻO ka mānoanoa o ka paia kemika≤40mm | ||||||||
| Papa kila | % ma ke kaumaha, ka nui loa | |||||||
| Inoa kila | Helu kila | C | Si | Mn | P | S | N | |
| ≤40 | ＞40≤120 | |||||||
| S355J0H | 1.0547 | 0.22 | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 0.009 |
| Nā Waiwai Mīkini o ka Paipu Kila LSAW (JCOE) WT ≤40mm | |||||||||
| Papa kila | Ka Mana Hoʻonui Haʻahaʻa Loa (Mp) | Ikaika Tensile (Mp) | % Hoʻolōʻihi iki | Ka hopena liʻiliʻi loa J | |||||
| Mānoanoa i kuhikuhi ʻia (mm) | Mānoanoa i kuhikuhi ʻia (mm) | Mānoanoa i kuhikuhi ʻia (mm) | Ma ka mahana hoʻāʻo o | ||||||
| Inoa kila | Helu kila | ≤16 | ＞16≤40 | ≤3 | ＞3 ≤40 | ≤40 | -20℃ | 0℃ | 20℃ |
| S335J0H | 1.0547 | 355 | 345 | 510-580 | 470-630 | 20 | - | 27 | - |
| 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 | ||
| Ke kiʻekiʻe o ka bead weld no nā ʻāpana hakahaka i hoʻopaʻa ʻia i ka arc submerged | Ke WT≤14.2, ke kiʻekiʻe o ka bead weld≤3.5 Ke WT ＞14.2, ke kiʻekiʻe o ka bead i hoʻopaʻa ʻia ≤4.8 | ||
1. Ka nui (kapuaʻi, mika, a i ʻole ka helu o nā lōʻihi).
2. Inoa o ka mea (Paipu kila LSAW ).
3. Papa.
4. Hana ʻana.
5. Ka nui (ke anawaena o waho a i loko paha, ka mānoanoa o ka paia maʻamau).
6. Ka lōʻihi (kikoʻī a kaulele paha).
7. Nā koi koho.
1. ʻO ke ʻano kila, e laʻa me EN10219-S355J0H.
2. Ka inoa a i ʻole ka hōʻailona kālepa o ka mea hana.
3. Ka nui (OD, WT, lōʻihi).
4. Papa.
5. ʻAno paipu (F, E, a i ʻole S).
6. Helu Wela.
7. Nā ʻike hou aʻe i kuhikuhi ʻia ma ke kauoha kūʻai.
● Paipu ʻōlohelohe a i ʻole ka uhi ʻeleʻele / Varnish (i hana ʻia);
● I ka wehe ʻana;
● Me nā pale welau nā wēlau ʻelua;
● Wāhi maʻemaʻe, wēlau bevel;
● Māka. No ka hoʻokō ʻana i ka hoʻokō nui ʻia o nā mea kūʻai aku, loaʻa iā mākou kā mākou limahana paʻa e hāʻawi i kā mākou kōkua laulā nui loa e pili ana i ka hoʻolaha pūnaewele, ke kūʻai aku ʻana i nā huahana, ka hana ʻana, ka hana ʻana, ka hoʻokele maikaʻi loa, ka hoʻopili ʻana, ka waihona a me ka logistics no ke kumu kūʻai haʻahaʻa loa no ka Carbon Steel LSAW Tube Black Carbon Ms Mild Welded Casing LSAW Carbon Steel Pipe, No ka hoʻokō ʻana i nā pono like ʻole, ke hoʻoikaika nui nei kā mākou ʻoihana i kā mākou mau hana o ka globalization e pili ana i ke kamaʻilio ʻana me nā mea kūʻai aku ma waho, ka lawe wikiwiki ʻana, ka maikaʻi loa a me ka laulima lōʻihi.
Kumukūʻai Haʻahaʻa Loa noʻO ka Tube LSAW Kalapona Kina a me ka Paipu Kila ʻAloha ʻo Carbon Ms, I mea e ʻoi aku ai ka hilinaʻi o nā mea kūʻai aku iā mākou a loaʻa ka lawelawe ʻoluʻolu loa, ke holo nei mākou i kā mākou hui me ka ʻoiaʻiʻo, ka ʻoiaʻiʻo a me ka maikaʻi loa. Ke manaʻoʻiʻo nei mākou he mea hauʻoli mākou e kōkua i nā mea kūʻai aku e holo i kā lākou ʻoihana me ka holomua, a hiki i kā mākou ʻōlelo aʻoaʻo a me ka lawelawe ʻoihana ke alakaʻi i kahi koho kūpono no nā mea kūʻai aku.
