Product Details
| 製品名: | 炭素鋼の継ぎ目が無いボイラー管 | 適用: | 管状の熱交換器およびコンデンサー |
|---|---|---|---|
| 第三者の点検: | BV、SGS、非対称多重処理システム | 証明書: | ISO9001-2008、API 5L、API 5CT |
| ハイライト |
ASTM A210のボイラー鋼鉄管,ASTM A210の継ぎ目が無いボイラー管,コンデンサーの継ぎ目が無いボイラー管 |
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Product Description
ASTM A210の継ぎ目が無い中型の炭素鋼のボイラーおよび過熱装置管
ASTM A210は標準覆う継ぎ目が無い媒体カーボン鋼鉄ボイラーおよび過熱装置管をである。保証側面の最低の壁厚さを含むボイラー管のための継ぎ目が無い中型の炭素鋼の管そしてボイラー煙道管、ドームおよびサポート管および過熱装置管。

機械特性:
| 等級 | C (最高) | Mn | Si (分) | P (最高) | S (最高) |
| A1 | 0.27 | Max.0.93 | 0.10 | 0.035 | 0.035 |
| C | 0.35 | 0.29~1.06 | 0.10 | 0.035 | 0.035 |
化学成分:
| 等級 | 引張強さ(Mpa) | 降伏強さ(Mpa) | 延長(%) |
| A1 | ≥ 415 | ≥ 255 | ≥ 30 |
| C | ≥ 485 | ≥ 275 | ≥ 30 |
外径及び許容
| つや出し | 外径、mm | 許容、mm |
| OD≤101.6 | +0.4/-0.8 | |
| 101.6<OD≤127 | +0.4/-1.2 | |
| 冷たい-引き分け | 外径、mm | 許容、mm |
| OD<25.4 | ±0.10 | |
| 25.4≤OD≤38.1 | ±0.15 | |
| 38.1<OD<50.8 | ±0.20 | |
| 50.8≤OD<63.5 | ±0.25 | |
| 63.5≤OD<76.2 | ±0.30 | |
| 76.2≤OD≤101.6 | ±0.38 | |
| 101.6<OD≤127 | +0.38/-0.64 | |
壁の厚さ及び許容
| つや出し | 外径、mm | 許容、% |
| OD≤101.6、WT≤2.4 | +40/-0 | |
| OD≤101.6、2.4<WT≤3.8 | +35/-0 | |
| OD≤101.6、3.8<WT≤4.6 | +33/-0 | |
| OD≤101.6、WT>4.6 | +28/-0 | |
| OD>101.6、2.4<WT≤3.8 | +35/-0 | |
| OD>101.6、3.8<WT≤4.6 | +33/-0 | |
| OD>101.6、WT>4.6 | +28/-0 | |
| 冷たい-引き分け | 外径、mm | 許容、% |
| OD≤38.1 | +20/-0 | |
| OD>38.1 | +22/-0 |
適用:
- 高く、中間、低圧のボイラーおよび圧力為に
証明


Product Highlights
ASTM A210の継ぎ目が無い中型の炭素鋼のボイラーおよび過熱装置管 ASTM A210は標準覆う継ぎ目が無い媒体カーボン鋼鉄ボイラーおよび過熱装置管をである。保証側面の最低の壁厚さを含むボイラー管のための継ぎ目が無い中型の炭素鋼の管そしてボイラー煙道管、ドームおよびサポート管および過熱装置管。 機械特性: 等級 C (最高) Mn Si (分) P (最高) S (最高) A1 0.27 Max.0.93 0.10 0.035 0.035 C 0.35 0.29~1.06 0.10 0.035 0.035 化学成分: 等級 引張強さ(Mpa) 降伏強さ(Mpa) 延長(%) A1 ≥ ...
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