Paipu kila kalapona ASTM A252 GR.3 Kūkulu ʻia LSAW,
Paipu kila kalapona LSAW,
Hana ʻana: Nā paipu kila LSAW(JCOE).
Nui:OD: 323.8~1500mm WT: 6~40mm.
Papa:GR.1,GR.2,GR.3.
Lōʻihi:6M a i ʻole ka lōʻihi i kuhikuhi ʻia e like me ka mea e pono ai.
Pau:Wāhi Maʻemaʻe, Wāhi Beveled.
| 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. Hoʻohana ʻia ka paipu i kauoha ʻia ma lalo o kēia kikoʻī no ke kūkulu ʻana.
Hana ʻia: Paipu Welded Longitudinal Submerged-arc
Nui: 323.8~1500mm Kaumaha: 8~80mm
Papa: GR.1, GR.2, GR.3.
Lōʻihi: 6M a i ʻole ka lōʻihi i kuhikuhi ʻia e like me ka mea e pono ai.
Wāhi: Wāhi maʻamau / Wāhi Bevel.
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