Product Details
| 製品名: | 炭素鋼のボイラー管の熱交換器の継ぎ目が無い管 | 適用: | ボイラー熱交換器 |
|---|---|---|---|
| 標準: | DIN2391 | 材料: | ST37.4、ST52.4 |
| ハイライト |
DIN2391 ST37.4 NBKの鋼鉄管,DIN2391 ST37.4の熱交換器の管,ST37.4 NBKのボイラー鋼鉄管 |
||
Product Description
炭素鋼のボイラー管の熱交換器の継ぎ目が無い管DIN2391 ST37.4 NBK 12*1MM
炭素鋼のボイラー管の熱交換器の継ぎ目が無い管DIN2391 ST37.4 NBK 12*1MM
冷たいDIN2391精密-引き分けの継ぎ目が無い管および管、Gr St35 St45 St52 St37.4の油圧および空気のための冷たい終了する継ぎ目が無い管の使用。
配達状態:NBK （+N） BKW （+LC） GBK （+A） BKS （+SR） BK （+C） OD Xの重量= 4~120 x 0.5~15mm
DIN2391 St52.4+Nは油圧管をリン酸で処理した
大気。
| 鋼鉄等級 |
化学成分、
固まりによるパーセントとして
|
|||||
| 記号 |
材料
数
|
最高C。 | 最高Si。 | Mn |
P
最高。
|
S
最高。
|
| St 30 Si | 1.0211 | 0.10 | 0.30 | <> | 0.025 | 0.025 |
| St 30のAl | 1.0212 | 0.10 | 0.05 | <> | 0.025 | 0.025 |
| St 35 | 1.0308 | 0.17 | 0.35 | <> | 0.025 | 0.025 |
| St 45 | 1.0408 | 0.21 | 0.35 | <> | 0.025 | 0.025 |
| St 52 | 1.0580 | 0.22 | 0.55 | <> | 0.025 | 0.025 |
|
次の合金になる要素は加えられるかもしれない:
Nb: <>
|
||||||
| 鋼鉄等級 | 化学成分（%）: | ||||||
| 鋼鉄名前 | 鋼鉄数 | 最高C | 最高Si | Mn | 最高P | 最高S | Al分 |
| E215 | 1.0212 | 0.10 | 0.05 | 0.70 | 0.025 | 0.025 | 0.025 |
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 | - |
| E355 | 1.0580 | 0.22 | 0.55 | 1.60 | 0.025 | 0.025 | - |
Product Highlights
炭素鋼のボイラー管の熱交換器の継ぎ目が無い管DIN2391 ST37.4 NBK 12*1MM 炭素鋼のボイラー管の熱交換器の継ぎ目が無い管DIN2391 ST37.4 NBK 12*1MM 冷たいDIN2391精密-引き分けの継ぎ目が無い管および管、Gr St35 St45 St52 St37.4の油圧および空気のための冷たい終了する継ぎ目が無い管の使用。 配達状態:NBK （+N） BKW （+LC） GBK （+A） BKS （+SR） BK （+C） OD Xの重量= 4~120 x 0.5~15mm DIN2391 St52.4+Nは油圧管をリン酸で処理した 正常化されたNBK 最後...
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