| 标准： | ASTM A269 / ASME SA269 | 年级 | 304L 316 316L 310s 321 321H 347 347H |
|---|---|---|---|
| 类型 | 无缝，焊接 | 长度 | 3000mm~6000mm， Customer Request |
| 形状 | 圆形 | 外径： | 6~1200 毫米 |
| 表面： | Annealing， Pickling | 申请： | 建筑，装饰，工业，锅炉，化工 |
| 强光 | 1.4404 Heat Exchanger Tube， 3000mm Stainless Steel Seamless Tube， Annealing Heat Exchanger Tube | ||
ASTM A269 TP316L， 1.4404 Stainless Steel Seamless Tube， Heat Exchanger Tube
ASTM A269 TP316L Stainless Steel is a marine grade stainless steel. It is resistant to corrosive environments. It exhibits better corrosion resistance and is stronger at elevated temperatures. It is non-hardenable by heat treatment and can be easily drawn and formed. It can be hardened by cold working， which may also result in increased strength. ASTM A269 TP316L Stainless Steel Seamless Tube needs heat treatment of between 1900 and 2100 ° F before rapidly quenching. It is durable， corrosion-resistant.
| 规格 | ASTM A269 / ASME SA269 |
| 类型 | SEAMLESS / WELDED / ERW / EFW / COLD DRAW / HOT FINISH / COLD FINISH |
| 外径 | Seamless – 6 MM OD To 114.3 MM OD Welded / ERW- 10 MM To 114.3 MM OD |
| 壁厚 | 0.8 毫米至 4 毫米 |
| 长度 | 1 Meter to 12.5 Meters， Single Random Length， Double Random Length And Customize Size. |
| 结束语 | 平端/斜端 |
| 交货条件 | 轧制，成形，消除应力，退火，淬火，回火，冷拔 |
| 涂层 | 电抛光，机械抛光，缎光，钝化 |
同等学历：
| 标准 | SS 316L |
| UNS | S31603 |
| WERKSTOFF NR. | 1.4404 / 1.4435 |
| EN | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
| JIS | SUS 316L |
| BS | 316s11 / 316s13 |
| 社会变革管理计划 | 03Ch17N14M3 / 03Ch17N14M2 |
| AFNOR | Z3CND17-11-02 / Z3CND18-14-03 |
化学成分
| 等级 | C | 锰 | Si | P | S | Cr | 莫 | 倪 | N | |
| SS316L | 最小 | – | – | – | – | – | 16 | 2 | 10 | – |
| 最大 | 0.03 | 2 | 0.75 | 0.045 | 0.03 | 18 | 3 | 14 | 0.1 |
机械性能
| 等级 | 拉伸强度（兆帕） | 屈服点（兆帕） | 伸长率（%） |
| TP316L | 485 | 170 | 35 |
应用：
供水系统
发电厂
造纸和纸浆行业
食品加工业
制造行业
制造行业
Structural Tubing
Heat transmission Service
锅炉和热交换器
