YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 ton/month |
| Delivery Time | 7-45DAYS |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with Plastic Cap |
| Ends | PE, BE |
| Application | Heat Exchanger |
| Fin Pitch | 19-27mm |
| Treatment | Heat treatment if needed |
| Corrosion Resistance | High |
| Company Type | Manufacturer & Exporter |
| Package | Ply-wooden Case With d |
| Size | Customized |
| Tube End Treatment | Flaring, Bending, Threading, Grooving |
| Tube Surface | Smooth/Embossed/Grooved |
| Testing | HT, ET |
| Brand Name | Yuhong |
| Model Number | ASTM A334 GR.1 |
| Certification | DNV, BV, PED, LR, ABS, TS, CCS |
| Place of Origin | China |
View Detail Information
Explore similar products
Stainless Steel ASTM A213 TP304 Low Finned Tubes For Condensers In Power Plants
ASTM B111 C71500 Copper Nickel Steel Seamless Tube Low Fin Tube For Heat
ASTM B111 C12200 Copper Steel Seamless Tube Low Fin Tube For Heat Exchanger
ASTM B111 C70600 Copper Nickel Alloy Low Finned Tube For Condenser and
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 ton/month |
| Delivery Time | 7-45DAYS | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with Plastic Cap |
| Ends | PE, BE | Application | Heat Exchanger |
| Fin Pitch | 19-27mm | Treatment | Heat treatment if needed |
| Corrosion Resistance | High | Company Type | Manufacturer & Exporter |
| Package | Ply-wooden Case With d | Size | Customized |
| Tube End Treatment | Flaring, Bending, Threading, Grooving | Tube Surface | Smooth/Embossed/Grooved |
| Testing | HT, ET | Brand Name | Yuhong |
| Model Number | ASTM A334 GR.1 | Certification | DNV, BV, PED, LR, ABS, TS, CCS |
| Place of Origin | China | ||
| High Light | Integral Low Fin Tube heat transfer ，ASTM A334 Gr.1 Low Fin Tube ，Low Fin Tube low temperature | ||
Integral low fin tubes are manufactured by cold forming the outer surface of a seamless tube to raise low fins directly from the base metal. Since the fins are integral with the tube wall, there is no contact resistance, ensuring excellent thermal efficiency and mechanical strength.
ASTM A334 Grade 1 low-temperature carbon steel tubes are designed for enhanced heat transfer in condensers, air coolers, and heat exchangers operating under low-temperature and moderate-pressure conditions.
Integral low fins (formed from tube wall)
Typical fin height: 1.0–1.5 mm
Fin pitch: 19–26 FPI (fins per inch)
Custom dimensions available
Base Tube: ASTM A334 Grade 1 Low Temperature Carbon Steel
Chemical Composition of ASTM A334 Grade 1
| Element | C | Mn | P | S | Si |
|---|---|---|---|---|---|
| Composition (%) | ≤0.30 | 0.40–1.06 | ≤0.025 | ≤0.025 | ≤0.10 |
| Value / Property | Tensile Strength | Yield Strength | Elongation |
|---|---|---|---|
| Unit | MPa | MPa | % |
| Requirement | ≥ 415 | ≥ 240 | ≥ 30 |
Integral fin structure — no risk of fin detachment
High heat transfer efficiency and pressure resistance
Excellent low-temperature toughness
Long service life and easy maintenance
Air Cooled Heat Exchangers
Condensers
Low-temperature Process Equipment
Petrochemical and Power Generation Systems
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller,Other
Year Established:
1990
Total Annual:
50M-70M
Employee Number:
50~800
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. &n... 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. &n...
Get in touch with us
Leave a Message, we will call you back quickly!