| Brand Name: | YUHONG GROUP |
| MOQ: | 1PC |
| Price: | 1--10000 USD |
| Packaging Details: | IRON FRAME CASE WITH PLASTIC CAP |
| Payment Terms: | L/C, T/T |
| Attribute | Value |
|---|---|
| Fin Wall thickness | 0.8-3mm |
| Certification | ASME, U STAMP, API, ASME, ABS, LR, DNV, GL, BV, KR, TS, CCS |
| Fin pitch | FPI: 3-25 |
| Fin height | 5-30mm |
| Length | Max 25M/PC |
| Property | T5 (5Cr-0.5Mo) | T9 (9Cr-1Mo) | T11 (1.25Cr-0.5Mo-Si) |
|---|---|---|---|
| Temp Limit | 600°C | 650°C | 600°C |
| Corrosion Resistance | Moderate | High (better for oxidation) | Moderate |
| Strength | Good | Excellent | Good |
| Cost | Lower | Higher | Moderate |
Yes, but T9/T11 are better for >600°C. T5 is ideal for moderate-pressure boilers (~1500 psi).
Solid fins: Higher durability, better for dirty/corrosive gases. Serrated fins: Higher heat transfer but prone to fouling.
Yes, but requires pre/post-weld heat treatment (PWHT) to avoid cracking.
Use aluminized or ceramic-coated fins for >500°C service.