Ningbo Juye Metal Technology co.,ltd
Ningbo Juye Metal Technology Co.,Ltd
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ASTM A269 stainless steel tube for condenser, boiler and heat exchanger
Quick Detail
Materials: 304 304L 316L 310S 309S 321H
Outer Diameter: from 9.5mm~219.08mm
Standard: ASTM A269
Application: Boiler, Condenser and Heat Exchange
Supply Range
Dimensional Tolerance Table
ASTM A269
| Outside Diameter(mm) | Thickness(mm) | Length(mm) | |
| <38.1 | ±0.13 | OD<12.7±15% OD≥12.7 ±10% | OD<38.1±3.2-0 OD≥38.1 ±4.8-0. |
| ≥38.1-88.9 | ±0.25 | ||
| ≥88.90-139.70 | ±0.38 | ||
| ≥139.70-203.20 | ±0.76 | ||
| ≥203.20-304.80 | ±1.01 | ||
| ≥304.80-355.60 | ±1.26 | ||
Main Application:
The pipes are widely used in high pressure power boiler,superheating steam tube,boiling water pipe&superheating tube for locomotive boiler.