YUHONG HOLDING GROUP CO., LTD
| Payment Terms | T/T, L/C |
| Supply Ability | TBD |
| Delivery Time | According to the quantity |
| Packaging Details | Plywood case |
| Product | Nozzle |
| Type | Self-Reinforced |
| Material | SA105N |
| Application | High-Pressure and High-Temperature Environments |
| Brand Name | YUHONG |
| Certification | ASME, CCS, ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, ISO 9001-2015 |
| Place of Origin | China |
| Model Number | SA105N Self-Reinforced Nozzle |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | TBD |
| Delivery Time | According to the quantity | Packaging Details | Plywood case |
| Product | Nozzle | Type | Self-Reinforced |
| Material | SA105N | Application | High-Pressure and High-Temperature Environments |
| Brand Name | YUHONG | Certification | ASME, CCS, ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, ISO 9001-2015 |
| Place of Origin | China | Model Number | SA105N Self-Reinforced Nozzle |
| High Light | Self Reinforced Pressure Vessel Nozzle ，SA105N Pressure Vessel Nozzle ，SA105N Self Reinforced Nozzle | ||
SA105N Self-Reinforced Nozzle: Pressure Vessel & Piping Part
What is Self-Reinforced Nozzle?
Self-Reinforced Nozzle is a specialized type of nozzle used in pressure vessels, heat exchangers, and other industrial equipment. It is designed with an integrated reinforcement structure that eliminates the need for external reinforcement pads or additional welding. This design enhances the nozzle's strength and durability while simplifying fabrication and installation processes.
The SA105N Self-Reinforced Nozzle represents a critical advancement in the design and material selection for heat exchanger components, combining the robust properties of ASTM SA105N carbon steel with an innovative self-reinforced structure. This nozzle is engineered to meet the demanding requirements of high-pressure and high-temperature environments commonly encountered in shell-and-tube heat exchangers, widely used in industries such as oil and gas, chemical processing, and power generation.
Material Excellence: SA105N Carbon Steel
SA105N, an ASTM specification for normalized carbon steel forgings, undergoes a heat treatment process where the material is heated above its critical temperature and air-cooled. This normalization refines the grain structure, enhancing mechanical properties such as toughness, tensile strength, and resistance to thermal fatigue. The "N" designation ensures superior performance under cyclic stresses, making SA105N ideal for critical applications where reliability and durability are paramount.
Innovative Design: Self-Reinforcement
Unlike traditional nozzles that require external reinforcement pads, the self-reinforced design integrates thickened sections or an extended neck into the nozzle geometry. This inherent reinforcement distributes stress more effectively at junction points, eliminating the need for additional components. By doing so, it mitigates risks such as corrosion under insulation (CUI) and reduces fabrication complexity, welding, and inspection steps. The result is a streamlined, compact design that enhances structural integrity and simplifies installation.
Benefits and Applications:
The SA105N Self-Reinforced Nozzle offers significant advantages:
Cost Efficiency: Reduced material and labor costs due to fewer components and simplified welding.
Enhanced Reliability: Elimination of crevices from reinforcement pads lowers corrosion risk and improves longevity.
Compliance: Meets stringent ASME Section VIII and B16.5 standards for pressure vessels and flanges, ensuring safety and interoperability.
Performance: Excels in extreme operational conditions, withstanding thermal cycling and mechanical stresses.
These nozzles are particularly advantageous in heat exchangers where space constraints and operational efficiency are critical. Their robust design and material properties make them suitable for handling diverse fluids, from hydrocarbons to steam, across industries.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1990
Total Annual:
50M-75M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Holding Group equipments production base at Jiangsu Jiangyin City, Jinjiang City and Yancheng City. Total production area around 184000 square meters, main products : Heat Exchanger, Condenser, Pressure Vessel , Fired Heater, Economizer, Columns, Reactor. ... Yuhong Holding Group equipments production base at Jiangsu Jiangyin City, Jinjiang City and Yancheng City. Total production area around 184000 square meters, main products : Heat Exchanger, Condenser, Pressure Vessel , Fired Heater, Economizer, Columns, Reactor. ...
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