Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T, MoneyGram, Western Union, T/T, D/P, D/A |
| Supply Ability | 800 Tons/ month |
| Delivery Time | 7days |
| Packaging Details | PALLET, PLYWOOD CASE |
| MATERIAL | ASME SA182 |
| NAME | Self Reinforced Nozzle |
| SIZE | SEE AS DRAWING |
| APPLICATION | PRESSURE VESSELS PARTS, HEAT EXCHANGER PARTS |
| Brand Name | YUHONG |
| Model Number | ASME SA182 CLASS2 |
| Certification | ASME Section VIII Div.1 and API 663 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, MoneyGram, Western Union, T/T, D/P, D/A | Supply Ability | 800 Tons/ month |
| Delivery Time | 7days | Packaging Details | PALLET, PLYWOOD CASE |
| MATERIAL | ASME SA182 | NAME | Self Reinforced Nozzle |
| SIZE | SEE AS DRAWING | APPLICATION | PRESSURE VESSELS PARTS, HEAT EXCHANGER PARTS |
| Brand Name | YUHONG | Model Number | ASME SA182 CLASS2 |
| Certification | ASME Section VIII Div.1 and API 663 | Place of Origin | CHINA |
| High Light | ASME SA182 reinforced nozzle ，heat exchanger steel fitting ，API663 self reinforced nozzle | ||
ASME SA182 CLASS2 Self Reinforced Nozzle With Lip For Heat Exchanger API663
ASME SA182 CLASS2 Self-Reinforced Nozzle with Lip is a critical component engineered for high-pressure thermal equipment, specifically designed to meet ASME Section VIII Div.1 and API 663 standards for heat exchanger construction.
Material Composition (Typical F316L/CLASS 2)
| Element | Content (%) | Function |
|---|---|---|
| Chromium (Cr) | 16.0–18.0 | Corrosion resistance |
| Nickel (Ni) | 10.0–14.0 | Austenite stability |
| Molybdenum (Mo) | 2.0–3.0 | Pitting resistance |
| Carbon (C) | ≤0.03 | Weldability enhancement |
| Manganese (Mn) | ≤2.0 | Strength optimization |
Mechanical Properties
Integrated Design Capabilities
Customization: Lip profiles optimized for shell/tube-side connections (sizes: 2"–24" NB)
All designs include DWG/STEP files and ASME BPV Code compliance reports.
Applications in Heat Exchangers
| Component | Function |
|---|---|
| Shell/Tube Connections | Primary pressure boundary for fluid in/outlet (self-reinforced lip resists hoop stress). |
| Channel-to-Tubesheet Joint | Leak-tight sealing under thermal cycling (lip integrates with gasket surfaces). |
| Vent/Drain Nozzles | Compact reinforcement for auxiliary piping per API 663 Sec. 5.4. |
Target Industries & Equipment
Oil & Gas, Equipment: Shell-and-tube exchangers in refineries, LNG cryogenic units.
Chemical Processing, Equipment: Reactor feed heaters, sulfuric acid coolers.
Power Generation, Feedwater heaters, condenser vent nozzles.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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