Hoʻohiki kā mākou hui i nā mea hoʻohana a pau o nā huahana papa mua a me ka lawelawe ma hope o ke kūʻai ʻana.Hoʻokipa maikaʻi mākou i kā mākou mau mea kūʻai maʻamau a me nā mea hou e hui pū me mākou no ke kumukūʻai ʻōlelo ʻia no API 5CT 5L Psl1 Psl2 Spiral Welded Pipe LSAW Steel Pipe Seamless Steel Pipe me ka hoʻouna huahana hou ma Steel X42 Nace Mr0175 ASTM36.19 ASTM252 Pipe Lin, A hiki iā mākou ke kōkua i ka makemake no ka mea kokoke i nā huahana ma nā pono o nā mea kūʻai aku.E hōʻoia i ka hāʻawi ʻana i ke kōkua maikaʻi loa, ka maikaʻi maikaʻi maikaʻi, ʻo ka hoʻouna wikiwiki.
Hoʻohiki kā mākou hui i nā mea hoʻohana a pau o nā huahana papa mua a me ka lawelawe ma hope o ke kūʻai ʻana.Hoʻokipa maikaʻi mākou i kā mākou mau mea kūʻai maʻamau a hou e hui pū me mākou noPaipu kila kila a me ka paipu hao kalapona Kina, Ma muli o ka paʻa o kā mākou mau mea, ka manawa kūpono a me kā mākou lawelawe ʻoiaʻiʻo, hiki iā mākou ke kūʻai aku i kā mākou mau mea kūʻai ʻaʻole wale ma luna o ka mākeke kūloko, akā lawe ʻia aku hoʻi i nā ʻāina a me nā ʻāina, me ka Middle East, Asia, Europe a me nā ʻāina ʻē aʻe a nā ʻāina.I ka manawa like, lawe pū mākou i nā kauoha OEM a me ODM.E hana mākou i ka maikaʻi loa e lawelawe i kāu hui, a hoʻokumu i kahi hui kūleʻa a me ʻoe.
Hana ʻia: LSAW(JCOE) Paipu kila.
Nui:OD: 323.8~1500mm WT: 6~40mm.
Papa:S275J0H, S275J2H, S355J0H, S355J2H, S355J2H, etc.
Ka lōʻihi:6M a i ʻole ka lōʻihi i ʻōlelo ʻia e like me ka makemake.
Pau:Wela Plain, Wela Beveled.
| Kemika haku mele-pā mānoanoa≤40mm | ||||||||
| Papa kila | % ma ka nuipa, ka nui | |||||||
| 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 |
| NA WAIWAI MECHANICAL O LSAW(JCOE) STEEL PIPE WT ≤40mm | |||||||||
| Papa kila | ʻOi aku ka liʻiliʻi loa (Mp) | Ikaika U'i (Mp) | ʻO ka lōʻihi liʻiliʻi % | Ka hopena liʻiliʻi loa J | |||||
| Mānoanoa i koho ʻia (mm) | Mānoanoa i koho ʻia (mm) | Mānoanoa i koho ʻia (mm) | Ma ka wela hoao 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 | - |
| Hōʻike | OD≤2500mm WT≤120mm | ||
| OD | ± 1％ ka liʻiliʻi:±0.5mm，ʻoi loa:±10mm | ||
| WT | -10％ | ||
| Kaumaha | ±6％ | ||
| Ka lōʻihi | Ka lōʻihi | 4m≤L≤6m | ± 500mm |
| Paʻa Paʻa | 4m≤L≤6m | +10mm | |
| ＞6m | +15mm | ||
| Kiʻekiʻe o ka weld bead no Submerged arc welded hollow section | Ke WT≤14.2, ka weld bead height≤3.5 I ka WT ＞14.2, ka welded bead kiʻekiʻe≤4.8 | ||
1. Ka nui (wāwae, mika, a i ʻole ka helu o ka lōʻihi).
2. Ka inoa o ka mea (LSAW paipu kila ).
3. Papa.
4. Hana ʻia.
5. Nui (waho a i loko anawaena, maʻamau pā mānoanoa).
6. ʻO ka lōʻihi ( kikoʻī a i ʻole ʻole ).
7. Nā koi koho.
1. ʻO ke kapa kila, e laʻa me EN10219-S355J0H.
2. Ka inoa o ka mea hana a i ʻole ka hōʻailona.
3. Nui (OD, WT, lōʻihi).
4. Papa.
5. Ke ʻano o ka paipu (F, E, a i ʻole S).
6. Helu Wela.
7. ʻO nā ʻike hou aʻe i kuhikuhi ʻia ma ke kauoha kūʻai.
● Pahu ʻole a i ʻole ka uhi ʻeleʻele / Varnish (hoʻopili ʻia);
● I ka wehe;
● ʻO nā hopena ʻelua me nā mea pale hope;
● Wehe maʻemaʻe , welau bevel;
● Marking.ʻO kā mākou hui e hoʻohiki i nā mea hoʻohana a pau o nā huahana papa mua a me ka lawelawe ma hope o ke kūʻai aku.Hoʻokipa maikaʻi mākou i kā mākou mau mea kūʻai maʻamau a me nā mea hou e hui pū me mākou no ke kumukūʻai ʻōlelo ʻia no API 5CT 5L Psl1 Psl2 Spiral Welded Pipe LSAW Steel Pipe Seamless Steel Pipe me ka hoʻouna huahana hou ma Steel X42 Nace Mr0175 ASTM36.19 ASTM252 Pipe Lin, A hiki iā mākou ke kōkua i ka makemake no ka mea kokoke i nā huahana ma nā pono o nā mea kūʻai aku.E hōʻoia i ka hāʻawi ʻana i ke kōkua maikaʻi loa, ka maikaʻi maikaʻi maikaʻi, ʻo ka hoʻouna wikiwiki.
Kumukuai i oleloia noPaipu kila kila a me ka paipu hao kalapona Kina, Ma muli o ka paʻa o kā mākou mau mea, ka manawa kūpono a me kā mākou lawelawe ʻoiaʻiʻo, hiki iā mākou ke kūʻai aku i kā mākou mau mea kūʻai ʻaʻole wale ma luna o ka mākeke kūloko, akā lawe ʻia aku hoʻi i nā ʻāina a me nā ʻāina, me ka Middle East, Asia, Europe a me nā ʻāina ʻē aʻe a nā ʻāina.I ka manawa like, lawe pū mākou i nā kauoha OEM a me ODM.E hana mākou i ka maikaʻi loa e lawelawe i kāu hui, a hoʻokumu i kahi hui kūleʻa a me ʻoe.
