YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 Tons/Month |
| Delivery Time | 5 - 90 Days |
| Packaging Details | Ply-Wooden Case + Iron Frame |
| Base Tube Material Grade | TP304 |
| Base Tube Material Standard | ASTM A249, ASME SA249 |
| Type | Straight Tube , U Bend Tube , Coil Tube |
| Application | Air cooler, Cooling Tower, Heat Exchanger, Condenser |
| Fin type | Extruded Fin tube , Aluminum Extruded Fin tube , Fin tube |
| Fin Material | Aluminum , Copper , Stainless Steel , Carbon Steel |
| Brand Name | YUHONG |
| Model Number | Extruded Fin tube , Aluminum Extruded Fin tube |
| Certification | ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001 |
| Place of Origin | China , Korea |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 Tons/Month |
| Delivery Time | 5 - 90 Days | Packaging Details | Ply-Wooden Case + Iron Frame |
| Base Tube Material Grade | TP304 | Base Tube Material Standard | ASTM A249, ASME SA249 |
| Type | Straight Tube , U Bend Tube , Coil Tube | Application | Air cooler, Cooling Tower, Heat Exchanger, Condenser |
| Fin type | Extruded Fin tube , Aluminum Extruded Fin tube , Fin tube | Fin Material | Aluminum , Copper , Stainless Steel , Carbon Steel |
| Brand Name | YUHONG | Model Number | Extruded Fin tube , Aluminum Extruded Fin tube |
| Certification | ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001 | Place of Origin | China , Korea |
| High Light | ASTM A249 Extruded Fin Tube ，Extruded Fin Tube TP304 ，ASME Stainless Steel Tube | ||
Extruded Fin Tube , ASTM A249 TP304 Stainless Steel Extruded Fin Tube , Air Cooler , Cooling Tower
ASTM A249 specification covers seriously cold worked welded tubes and nominal wall thickness welded tubes manufactured using austenitic stainless steel. ASTM A249 is intended for use in heat exchangers, boilers, condensers, and super-heaters. This material is also furnished in a heat-treated condition as per with the needed solution temperature and quenching techniques.
ASTM A249 TP304 Extruded Fin Tube is known for its excellent corrosion resistance and high-temperature strength. ASTM A213 is a standard specification for seamless ferritic and austenitic alloy-steel boilers, superheaters, and heat-exchanger tubes. TP304 is a grade of stainless steel which is often used in high-temperature applications.
Extruded Aluminum Fin Tubes, also known as “Integral Fin Tubes”. Extruded Aluminum fin tubes are manufactured by rolling process on base tubes. During finning operation, the inside diameter of the tubes is reduced and helical fins are rolled on the tube wall. The pressure required to extrude fins from the aluminum sleeve creates an excellent “pressure bond” between the two materials.
Equivalent Material:
| Grade | UNS No | Old British | Euronorm | SS | JIS | ||
| BS | En | No | Name | ||||
| TP304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304 |
Chemical Composition:
| C | Si | Mn | Cr | Ni | S | P | Fe |
| 0.08 | 1 | 2 | 18 – 20 | 8 – 11 | 0.03 | 0.045 | Bal. |
Mechanical properties:
| Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HRB) max | Brinell (HB) max | |||
| 515 | 205 | 40 | 92 | 201 |
Applications:
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...
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