YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C,T/T |
| Supply Ability | 10000 Tons/Month |
| Delivery Time | 5 - 60 Days |
| Packaging Details | Ply-Wooden Case + Iron Frame |
| Material | C44300 |
| Standard | ASTM B111 , ASME SB111 |
| Ends | PE , BE |
| Application | Heat Exchangers, Condensers, Coolers, Etc. |
| Brand Name | YUHONG |
| Model Number | Seamless 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 - 60 Days | Packaging Details | Ply-Wooden Case + Iron Frame |
| Material | C44300 | Standard | ASTM B111 , ASME SB111 |
| Ends | PE , BE | Application | Heat Exchangers, Condensers, Coolers, Etc. |
| Brand Name | YUHONG | Model Number | Seamless 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 | C44300 carbon steel heat exchanger tubes ，SA 179 carbon steel heat exchanger tubes ，ODM sa 179 tube | ||
| Attribute | Value |
|---|---|
| Material | C44300 |
| Standard | ASTM B111, ASME SB111 |
| Ends | PE, BE |
| Application | Heat Exchangers, Condensers, Coolers |
The ASTM B111 C44300 O61 Copper Alloy Steel Heat Exchanger Tube is manufactured to meet strict quality standards for condenser and heat exchanger applications. This specification ensures material consistency, mechanical performance, and dimensional accuracy for reliable heat transfer systems.
The C44300 designation represents a copper-silicon alloy (90-10 copper-silicon) known for its excellent corrosion resistance and thermal conductivity. The O61 temper indicates an annealed condition, providing optimal formability and stress relief for manufacturing processes.
| Grade | Cu | Zn | Sn | As |
|---|---|---|---|---|
| ASTM B111 C44300 | 70-73% | 27-29% | 0.8-1.2% | 0.02-0.06% |
| Grade | Temper | Yield Strength | Tensile Strength | Elongation |
|---|---|---|---|---|
| ASTM B111 C44300 | O61 (annealed) | 105 MPa (15 ksi) | 275 MPa (40 ksi) | ≥ 35% |
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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