YUHONG HOLDING GROUP CO., LTD
| Supply Ability | 1000 tons/month |
| Embedded G Fin Tubes Material | ASTM A106 Carbon Steel Base Pipes, Cu T2 Fins |
| Delivery Time | 35-45 days |
| Embedded G Fin Tubes Application | Air-cooled heat exchangers & air coolers,Air cooled condensers (ACC),Oil coolers & hydraulic system coolers,Furnace waste heat recovery equipment,etc. |
| Payment Terms | T/T,L/C |
| Embedded G Fin Tubes Packing | Ply-wooden Case With Iron Frame |
| Embedded G Fin Tubes Size | By Costomers' Requirements |
| Fin Tubes Type | Embedded G Fin Tubes |
| Embedded G Fin Tubes Forming | Mechanical cold‑forming process,Feature: G‑shape groove |
| Packaging Details | Ply-wooden Case With Iron Frame |
| Model Number | Embedded G Fin Tubes |
| Certification | ISO 9001-2015,ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS |
| Brand Name | YUHONG |
| Place of Origin | China |
View Detail Information
Explore similar products
ASTM A106 Gr.B Cu-T2 Embedded Fin Tube with Thermal Shock Resistance for 350–400
ASME SA179 Embedded G Fin Tube Steel For Air Cooler / Condenser
ASME SA210 Gr.A-1 Embedded G Type Fin Tube, Aluminum ASTM B209 Gr.1060, Cooling
Monel 400 Embedded G Fin Tube , Base Tube ASME SB163 NO4400, Fin Material Al
Product Specification
| Supply Ability | 1000 tons/month | Embedded G Fin Tubes Material | ASTM A106 Carbon Steel Base Pipes, Cu T2 Fins |
| Delivery Time | 35-45 days | Embedded G Fin Tubes Application | Air-cooled heat exchangers & air coolers,Air cooled condensers (ACC),Oil coolers & hydraulic system coolers,Furnace waste heat recovery equipment,etc. |
| Payment Terms | T/T,L/C | Embedded G Fin Tubes Packing | Ply-wooden Case With Iron Frame |
| Embedded G Fin Tubes Size | By Costomers' Requirements | Fin Tubes Type | Embedded G Fin Tubes |
| Embedded G Fin Tubes Forming | Mechanical cold‑forming process,Feature: G‑shape groove | Packaging Details | Ply-wooden Case With Iron Frame |
| Model Number | Embedded G Fin Tubes | Certification | ISO 9001-2015,ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS |
| Brand Name | YUHONG | Place of Origin | China |
| High Light | Embedded G finned tubes ASTM A106 ，ASTM A106 Gr.B pipes with Cu T2 fins ，Embedded G fin tubes for condensers | ||
Embedded G Finned Tubes ASTM A106 Gr.B Pipes With Cu T2 Fins For Condensers
ASTM A106 specifies the requirements for seamless carbon steel pipe intended for high-temperature service. Widely used in industries such as oil and gas, petrochemicals, and power generation—primarily for transporting high-temperature, high-pressure fluids—it is one of the most widely utilized and indispensable standards for seamless steel pipe globally.
A106 Grade B steel offers an optimal balance of strength, ductility, and weldability, making it the preferred material for most high-temperature, high-pressure applications.
Base pipe: ASTM A106 Gr. B seamless carbon steel.Resistant to high pressure and moderate-to-high temperatures (≤480°C); exhibits excellent thermal fatigue resistance and withstands internal media such as steam, oil, and hydrocarbons; complies with API 661 standards for refinery air coolers.
Chemical Composition (%) max
| Grade | C | Mn | P | S | Si | Cr | Cu | Mo | Ni | V |
| Gr.B | 0.30 | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
Mechanical Properties
| Grade | Tensile Strength min | Yield Strength min | Elongation in 2" or 50mm min |
| Gr.B | 60ksi (415 MPa) | 35ksi (240 MPa) | 30% |
Fin Material: Cu T2.Features excellent thermal conductivity among industrial metals; utilizes an embedded G-type groove locking structure that minimizes contact thermal resistance; offers significantly higher heat transfer efficiency than aluminum fins in low-to-medium air-side cooling applications.
The copper fin strip is locked into a helically machined groove and secured by backfilling with the tube's base metal; this creates a tight mechanical bond that prevents the fin from loosening under thermal cycling or vibration, ensures stable long-term heat transfer performance, and withstands operating temperatures up to 400°C.
Suitable Working Conditions
Tube side medium: High-pressure steam, hot oil, hydrocarbon, process water, ammonia (A106 Gr.B bears internal pressure up to 16MPa+).
Shell/air side: Dry air, clean flue gas, non-corrosive industrial gas (Cu T2 copper fins not recommended for acid/sulfur-containing flue gas).
Operating temperature range: Tube medium ≤450℃; air side fin surface ≤380℃ (limited by copper fin oxidation).
Key Application
1.Power Generation Industry (Largest Application Scenario)
Air-Cooled Condenser (ACC) for steam turbine
HRSG (Heat Recovery Steam Generator) low-temperature convection section
Boiler Air Preheater (APH)
2.Petrochemical & Refinery Industry (API 661 Standard Air Coolers)
Air-cooled heat exchangers (ACHE)
Condensers
3.Metallurgy & Heavy Industry
Blast furnace / converter flue gas waste heat recovery radiators
Non-ferrous smelting tail gas heat recovery condensers
Waste heat boiler evaporation & cooling sections
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!