YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 tons/month |
| Delivery Time | 30-60 days |
| Packaging Details | Ply-wooden Case With Iron Frame |
| Product | Fin Tubes or Finned Tube |
| Type | Serrated Spiral Fin Tubes |
| Material | ASTM A335 P11 Base Tubes and Gr.11 Fins |
| Tube Details | 114.3mm O.D. and 6.02mm ( SCH 40S ) W.T. |
| Fin Details | Fin Thickness 1.27mm, Fin Height 25.4mm, 5 FPI |
| Length | 5020mm/pc |
| Use | For large equipment, Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators, etc |
| Packing | Ply-wooden Case With Iron Frame |
| Brand Name | YUHONG |
| Model Number | ASTM A335 P11 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 tons/month |
| Delivery Time | 30-60 days | Packaging Details | Ply-wooden Case With Iron Frame |
| Product | Fin Tubes or Finned Tube | Type | Serrated Spiral Fin Tubes |
| Material | ASTM A335 P11 Base Tubes and Gr.11 Fins | Tube Details | 114.3mm O.D. and 6.02mm ( SCH 40S ) W.T. |
| Fin Details | Fin Thickness 1.27mm, Fin Height 25.4mm, 5 FPI | Length | 5020mm/pc |
| Use | For large equipment, Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators, etc | Packing | Ply-wooden Case With Iron Frame |
| Brand Name | YUHONG | Model Number | ASTM A335 P11 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | CHINA |
| High Light | SCH 40S Serrated Finned tube ，custom Serrated Finned tube ，Spiral fins for heating pipes | ||
| Attribute | Value |
|---|---|
| Product | Fin Tubes or Finned Tube |
| Type | Serrated Spiral Fin Tubes |
| Material | ASTM A335 P11 Base Tubes and Gr.11 Fins |
| Tube Details | 114.3mm O.D. and 6.02mm (SCH 40S) W.T. |
| Fin Details | Fin Thickness 1.27mm, Fin Height 25.4mm, 5 FPI |
| Length | 5020mm/pc |
| Use | For large equipment, Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators, etc |
| Packing | Ply-wooden Case With Iron Frame |
| Grade | C | Mn | P | S | Si | Cr | Mo | Ni | V |
|---|---|---|---|---|---|---|---|---|---|
| P11 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.5-1.00 | 1.00-1.50 | 0.44-0.65 | ... | ... |
| Grade | Tensile Strength, min | Yield Strength (0.2% Offset, min) |
|---|---|---|
| P11 | 60ksi (415 MPa) | 30ksi (205 MPa) |
Serrated spiral HF (high-frequency) welding fin tubes are advanced heat exchangers designed to enhance thermal performance through a unique fin design. The combination of serrated fins and spiral configurations maximizes heat transfer while maintaining structural integrity.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
1990
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. The factories alre... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. The factories alre...
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