Seamless Superheater Tube – ASME SA213 / SA210 OD 6mm – 256mm | WT 1mm – 18mm
Product Spotlights
Seamless Superheater Tube – ASME SA213 / SA210
OD 6mm – 256mm | WT 1mm – 18mm
Product Overview
Seamless superheater tubes manufactured to ASME SA213 (T11, T22, T91) and ASME SA210 Grade C standards. Designed for high temperature service in power plant boilers, superheaters, and reheaters.
Grades: SA210 Gr.C (up to 900°F), SA213 T11/T22 (up to 1,100°F), SA213 T91 (up to 1,200°F – most popular)
OD: 6mm – 256mm | WT: 1mm – 18mm
✅ Seamless – no weld seam
✅ Heat treated – normalized or normalized + tempered
✅ 100% eddy current + hydrostatic tested
✅ U-bends available
✅ EN 10204 3.1 MTC with heat number
Grade Selection
| Grade | Max Temp | Tensile (MPa) | Application |
|---|---|---|---|
| SA210 Gr.C | 900°F (482°C) | ≥485 | Low temp superheater |
| SA213 T11 | 1,100°F (593°C) | ≥415 | Intermediate superheater |
| SA213 T22 | 1,100°F (593°C) | ≥415 | High temp superheater |
| SA213 T91 | 1,200°F (650°C) | ≥585 | High temp superheater – most common |
Most Popular Sizes – T91 Superheater Tubes
| OD (mm) | WT (mm) | Application |
|---|---|---|
| 50.8 (2″) | 4.0 – 6.0 | High temp pendant superheater |
| 60.3 | 5.0 – 8.0 | Superheater coils |
| 76.1 | 6.0 – 10.0 | Reheater tubes |
Key Features
✓ Seamless – critical for creep resistance
✓ T91 – superior creep strength (2× T22 at 1,100°F)
✓ 100% eddy current tested – detects surface defects
✓ U-bends available for pendant designs
✓ Full traceability – MTC with heat number
Applications
High temperature superheaters | Reheaters | Supercritical boiler pendants | Final superheater sections
Contact
📧 Email: yjhtrade@gmail.com
📞 WhatsApp: +86 15106174543
🌐 Website:
Tags: Seamless Superheater Tube SA213 T91 Superheater Tube Power Plant ASME SA210

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