Farashi na Musamman don SSAW/Sawl API 5L Karfe Mai Welded Carbon Karfe Bututu Tsarin Piling Bututu,
Bututun ƙarfe na LSAW/SSAW na China da bututun walda,
Kera: Bututun ƙarfe na LSAW (JCOE).
Girman:OD: 323.8~1500mm KYAU: 6~40mm.
Maki:S275J0H, S275J2H, S355J0H, S355J2H, S355J2H, da sauransu.
Tsawon:6M ko tsawon da aka ƙayyade kamar yadda ake buƙata.
Ƙarshe:Ƙarshen da aka sassaka, Ƙarshen da aka sassaka.
| Sinadaran sinadarai - kauri bango ≤40mm | ||||||||
| Karfe Grade | % ta taro, matsakaicin | |||||||
| Sunan Karfe | Lambar Karfe | 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 |
| ABUBUWAN INJI NA LSAW (JCOE) BUTUTAN KARFE ≤40mm | |||||||||
| Karfe Grade | Ƙarfin Mafi ƙarancin Yawa (Mp) | Ƙarfin Taurin Kai (Mp) | Mafi ƙarancin tsawaitawa % | Mafi ƙarancin Tasirin J | |||||
| Kauri da aka ƙayyade (mm) | Kauri da aka ƙayyade (mm) | Kauri da aka ƙayyade (mm) | A zafin jiki na gwaji na | ||||||
| Sunan Karfe | Lambar Karfe | ≤16 | ＞16≤40 | ≤3 | ＞3 ≤40 | ≤40 | -20℃ | 0℃ | 20℃ |
| S335J0H | 1.0547 | 355 | 345 | 510-580 | 470-630 | 20 | - | 27 | - |
| 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.
Farashi na Musamman don SSAW/Sawl API 5L Karfe Mai Walƙiya Bututun Karfe Mai Tsarin Tushewa
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