ASTM A252 GR.3 Bututun Karfe na Carbon LSAW na Tsarin Gine-gine,
LSAW Carbon Karfe Bututu,
Kera: Bututun ƙarfe na LSAW (JCOE).
Girman:OD: 323.8~1500mm KYAU: 6~40mm.
Maki:GR.1,GR.2,GR.3.
Tsawon:6M ko tsawon da aka ƙayyade kamar yadda ake buƙata.
Ƙarshe:Ƙarshen da aka sassaka, Ƙarshen da aka sassaka.
| Ƙayyadewa | OD≤2500mm WT≤120mm | ||
| OD | ±1％ Mafi ƙaranci:±0.5mm，Matsakaicin:±10mm | ||
| WT | -10% | ||
| Nauyi | ±6％ | ||
| Tsawon | Tsawon Tsawon | 4m≤L≤6m | ±500mm |
| Tsawon da aka Kayyade | 4m≤L≤6m | +10mm | |
| −6m | +15mm | ||
| Tsayin dutsen walda don sassan ramin da aka ƙera a cikin baka | Lokacin da WT≤14.2, tsayin bead ɗin walda≤3.5 Lokacin da WT ＞14.2, tsayin dutsen da aka haɗa ≤4.8 | ||
1. Adadi (ƙafafu, mita, ko adadin tsayi).
2. Sunan kayan (LSAW bututun ƙarfe ).
3. Daraja.
4. Kera.
5. Girman (diamita na waje ko ciki, kauri na bango na yau da kullun).
6. Tsawon (takamaiman ko bazuwar).
7. Bukatun zaɓi.
1. Tsarin ƙarfe, misali EN10219-S355J0H.
2. Sunan masana'anta ko alamar kasuwanci.
3. Girman (OD, WT, tsawon).
4. Daraja.
5. Nau'in bututu (F, E, ko S).
6. Lambar Zafi.
7. Duk wani ƙarin bayani da aka ƙayyade a cikin odar siye.
● Bututu mara siffa ko kuma shafa Baƙi/Mai launi (wanda aka keɓance shi);
● A cikin sako-sako;
● Duk ƙarshen biyu tare da masu kare ƙarshen;
● Ƙarshen fili, ƙarshen bevel;
● Alamar. Ana amfani da bututun da aka yi oda a ƙarƙashin wannan ƙayyadaddun bayanai don tsarin gini.
ƙera: Bututun Welded Mai Tsawon Ruwa Mai Zurfi
Girman: 323.8~1500mm WT: 8~80mm
Maki: GR.1, GR.2, GR.3.
Tsawon: 6M ko tsawon da aka ƙayyade kamar yadda ake buƙata.
Ƙarshe: Ƙarshen da aka ƙayyade / Ƙarshen Bevel.
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