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 |
| Base Tube Material | TP304 |
| Base Tube Standard | ASTM A249 , ASME SA249 |
| Type | Wound, L type, LL Type, KL Type |
| Application | Air cooler, Cooling Tower, Heat Exchanger, Condenser |
| Fin type | L Type Fin Tube , LL Type Fin Tube , KLM Fin Tube |
| Fin Material | Aluminum , Copper , Stainless Steel , Carbon Steel |
| Brand Name | YUHONG |
| Model Number | L Type Fin Tube , LL Type Fin Tube , KLM 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 |
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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 |
| Base Tube Material | TP304 | Base Tube Standard | ASTM A249 , ASME SA249 |
| Type | Wound, L type, LL Type, KL Type | Application | Air cooler, Cooling Tower, Heat Exchanger, Condenser |
| Fin type | L Type Fin Tube , LL Type Fin Tube , KLM Fin Tube | Fin Material | Aluminum , Copper , Stainless Steel , Carbon Steel |
| Brand Name | YUHONG | Model Number | L Type Fin Tube , LL Type Fin Tube , KLM 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 | ODM 3 4 copper fin tube ，A249 3 4 copper fin tube ，A249 fin and tube heat exchangers | ||
| Base Tube Material | TP304 |
|---|---|
| Base Tube Standard | ASTM A249, ASME SA249 |
| Type | Wound, L type, LL Type, KL Type |
| Application | Air cooler, Cooling Tower, Heat Exchanger, Condenser |
| Fin type | L Type Fin Tube, LL Type Fin Tube, KLM Fin Tube |
| Fin Material | Aluminum, Copper, Stainless Steel, Carbon Steel |
Grade TP304 is a widely used austenitic stainless steel known for its excellent corrosion resistance, formability, and weldability. As part of the 300 series of stainless steels, its composition of chromium and nickel provides outstanding performance characteristics.
The Wound L Type Fin Tube ASTM A249 TP304 combines Grade TP304 stainless steel tubing with efficient L type fins for superior heat transfer in demanding applications.
| Type | Description | Base tube O.D. (mm) | Fin pitch | Fin height | Fin thick |
|---|---|---|---|---|---|
| Wound | L / KL / LL Type Fin Tube | 16-63 | 2.1-5 | <17 | ~0.4 |
| Grade | Cr | Ni | C | Mn | P | S | Si | N |
|---|---|---|---|---|---|---|---|---|
| SA179 | 18.0-20.0% | 8.0-10.5% | ≤ 0.08% | ≤ 2.00% | ≤ 0.045% | ≤ 0.030% | ≤ 0.75% | ≤ 0.10% |
| Tensile Strength | 515 MPa (75,000 psi) minimum |
|---|---|
| Yield Strength | 205 MPa (30,000 psi) minimum |
| Elongation | 40% minimum in 50 mm |
| Hardness | ≤ 90 HRB |
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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