ASTM A252 GR.3 Hanganga LSAW Carbon Steel Paipa,
LSAW Carbon Steel Paipa,
Hanganga: LSAW(JCOE) Paipa maitai.
Rahi:OD: 323.8~1500mm WT: 6~40mm.
Kōeke:GR.1,GR.2,GR.3.
Roa:6M ranei te roa kua tohua ina hiahiatia.
Ka mutu:Whakamutunga Maama, Whakamutunga Beveled.
| Whakatakotoranga | OD≤2500mm WT≤120mm | ||
| OD | ±1％ Iti:±0.5mm，Mōrahi:±10mm | ||
| WT | -10％ | ||
| Taumaha | ±6％ | ||
| Te roa | Te Roa Roa | 4m≤L≤6m | ±500mm |
| Te Roa Pumau | 4m≤L≤6m | +10mm | |
| ＞6m | +15mm | ||
| Te teitei o te pirepire weld mo te pewa kua rukuhia nga wahanga kowhao | A, no te WT≤14.2, te weld pirepire height≤3.5 A, no te WT ＞14.2，te teitei pirepire paiherea≤4.8 | ||
1. Rahi (waewae, mita, te maha ranei o te roa).
2. Ingoa o te rauemi(LSAW paipa maitai ).
3. Kōeke.
4. Hangahanga.
5. Rahi (waho, roto diameter ranei, matotoru pakitara noa).
6. Te roa ( motuhake, tupurangi ranei).
7. Nga whakaritenga whiriwhiri.
1. Te tohu maitai, hei tauira EN10219-S355J0H.
2. Te ingoa o te kaihanga, te tohu hokohoko ranei.
3. Rahi (OD, WT, roa).
4. Kōeke.
5. Momo paipa( F, E, S ranei).
6. Tau Wera.
7. Ko etahi atu korero kua tohua i roto i te ota hoko.
● putorino Bare or Black / Varnish paninga ( whakaritea);
● I roto i te wewete;
● Ko nga pito e rua me nga parepare mutunga;
● He pito maama, he pito piko;
● Te Tohu.Ko te paipa kua whakahaua i raro i tenei tohu ka whakamahia mo te hanganga.
Hangaia: Rorohiko-arc Paipa Paiherea
Rahi: 323.8 ~ 1500mm WT: 8 ~ 80mm
Kōeke: GR.1, GR.2, GR.3.
Te roa: 6M ranei te roa kua tohua ina hiahiatia.
Whakamutunga: He pito maama / He pito piko.
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