20mm OD Stainless Steel U-Bend Tube SA213 TP316 for Heat Exchanger | 0.6-3mm Wall Thickness
Cold drawn 20mm OD stainless steel U-bend tubes manufactured to ASTM/ASME SA213 TP316 specifications, specifically designed for heat exchanger applications requiring superior corrosion resistance and thermal performance.
| Standard | ASTM A554, EN10296-2, GB, AISI, ASME, EN, BS, DIN, JIS |
| Outside Diameter | 20mm (0.23" to 48" / 5.8-1219mm range available) |
| Wall Thickness | 0.6mm to 3mm (0.04" to 2" / 1.0-50.8mm range available) |
| Length | Maximum 18 meters |
| Schedule | 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S per ANSI B36.19/36.10 |
| Thickness Tolerance | +/-10% |
| Length Tolerance | +/-8mm |
TP304, TP304L, TP304H, TP304N, TP310S, TP316, TP316L, TP316Ti, TP316H, TP317, TP317L, TP321, TP321H, TP347, TP347H, 904L
S32101, S32205, S31803, S32304, S32750, S32760
TP405, TP409, TP410, TP430, TP439
- Satin Finish (180#, 240#, 320#)
- Bright Finish (400#, 600#, mirror)
- Mill Finish (2B)
- Hairline Finish (HL/Brushed)
- Ti-gold, Glossy matt, dull finishes available
Our 24-meter full-automatic natural gas furnace maintains precise temperature control within 10℃ tolerance. Stress-relieved annealed tubes are available for applications requiring enhanced corrosion resistance, particularly in chloride environments where stress corrosion may occur.
- Heat exchangers and condenser systems
- Handrail systems and architectural applications
- Furniture and display shelving
- Sanitary wares and medical equipment
- Machinery equipment and automotive components
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