YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 Tons/Month |
| Delivery Time | 5 - 75 Days |
| Packaging Details | Bundle + Cap , Ply wooden case |
| Material | E235+N |
| Standard | EN10305-1 |
| NDT | ET, UT, HT, PT, PMI |
| Size OD | 31.75 ~ 165.2mm |
| Size Thickness | 2~20mm |
| Size Length | Max.: 34m/pc |
| 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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EN10216-2 TC2 P235GH CS Heat Exchanger Tube For Condenser
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 Tons/Month |
| Delivery Time | 5 - 75 Days | Packaging Details | Bundle + Cap , Ply wooden case |
| Material | E235+N | Standard | EN10305-1 |
| NDT | ET, UT, HT, PT, PMI | Size OD | 31.75 ~ 165.2mm |
| Size Thickness | 2~20mm | Size Length | Max.: 34m/pc |
| 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 | EN10305-1 Heat Exchanger Tube ，Condenser Heat Exchanger Tube ，E235+N Heat Exchanger Tube | ||
EN10305-1 E235+N Heat Exchanger Tube For Condenser Application
EN 10305-1 is a European standard for seamless cold-drawn steel tubes for precision applications. It specifies the technical delivery conditions, mechanical properties, and testing for these tubes.
E235 refers to the steel grade. The "E" stands for "Engineering Steel," and the "235" indicates the minimum yield strength of 235 MPa (MegaPascals). This grade offers good weldability and is often used in applications where good strength is required but not extreme hardness or corrosion resistance. The "+N" indicates that the material is normalized. Normalization is a heat treatment process where the tube is heated to a specific temperature and then air-cooled, improving the material's mechanical properties, especially its uniformity and strength.
The E235+N heat exchanger tube is used in a variety of heat exchanger designs, including air conditioning systems, cooling systems, and industrial heat transfer systems. These tubes are commonly used in situations where moderate thermal conductivity and high strength are required, such as in automotive or power plant cooling systems.
Chemical Composition:
| Grade | C | Mn | Si | P | S | Cr | Ni | Cu | V |
| EN10305-1 E235+N | 0.12% max | 0.60–0.90% | 0.10–0.35% | 0.025% max | 0.025% max | 0.30% max | 0.30% max | 0.30% max | 0.30% max |
Mechanical Properties:
| Grade | Tensile Strength | Yield Strength | Elongation | Hardness |
| EN10305-1 E235+N | 360–510 MPa | 235 MPa (minimum) | 20% (minimum) | Typically in the range of 120–150 HB |
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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