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 |
| Material Grade | TP347H |
| Standard | ASTM A213 , ASME SA213 |
| External Diameter | >38.1 |
| Ends | PE , BE |
| Tube Material | Nickel Alloy , Alloy , Stainless Steel , Duplex Stainless Steel , Carbon |
| Application | Boiler |
| Brand Name | YUHONG |
| Model Number | Boiler 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 + Iron Frame |
| Material Grade | TP347H | Standard | ASTM A213 , ASME SA213 |
| External Diameter | >38.1 | Ends | PE , BE |
| Tube Material | Nickel Alloy , Alloy , Stainless Steel , Duplex Stainless Steel , Carbon | Application | Boiler |
| Brand Name | YUHONG | Model Number | Boiler 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 | ASME SA213 Stainless Steel Boiler Tube ，Seamless Stainless Steel Boiler Tube ，Petrochemical Industry Seamless Stainless Steel Tubing | ||
ASME SA213 TP347H Seamless Stainless Steel Boiler Tube For Petrochemical Industry
TP347H is a niobium-containing Cr-Ni austenitic stainless steel with good high-temperature strength and organizational stability. It has excellent oxidation resistance and soothing reaction properties. In addition, the material has good bending and welding properties, making it suitable for a wide range of applications in a variety of complex working conditions.
Chemical Composition:
| Grade | C | Cr | Ni | Mn | Si | P | S | Nb+Ta |
| TP347H | 0.04-0.10% | 17.0-19.0% | 9.0-13.0% | 2.0% max | 0.75% max | 0.045% max | 0.030% max | 8xC-1.00% max |
Mechanical Properties:
| Grade | Tensile Strength | Yield Strength | Elongation | Hardness |
| TP347H | Minimum 515 MPa (75 ksi) | Minimum 205 MPa (30 ksi) | 20% minimum in 50 mm | ≤ 220 HB (Brinell Hardness) |
Key Features:
Applications:
1. Petrochemical Industry
2. Marine Applications
3. Oil and Gas Industry
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. The factories ... 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 ...
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