Yuhong Group Co.,Ltd
| Dimensions | OD, Thickness & Tube Layout Customized |
| Delivery Time | 10-90 Days |
| Manufacturing | CNC Machining & Drilling |
| Payment Terms | L/C, T/T |
| Material Grade | Copper Nikel |
| Product Type | Heat Exchanger Tubesheet |
| Material Type | Copper-Zinc Alloy / Naval Brass |
| UNS | C46400 |
| Supply Ability | According To Client's Request |
| Specification | ASME SB171 |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Application | Shell & Tube Heat Exchanger, Condenser |
| Model Number | ASME171 C46400 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | China |
| Brand Name | YUHONG |
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Product Specification
| Dimensions | OD, Thickness & Tube Layout Customized | Delivery Time | 10-90 Days |
| Manufacturing | CNC Machining & Drilling | Payment Terms | L/C, T/T |
| Material Grade | Copper Nikel | Product Type | Heat Exchanger Tubesheet |
| Material Type | Copper-Zinc Alloy / Naval Brass | UNS | C46400 |
| Supply Ability | According To Client's Request | Specification | ASME SB171 |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap | Application | Shell & Tube Heat Exchanger, Condenser |
| Model Number | ASME171 C46400 | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | China | Brand Name | YUHONG |
| High Light | ASME SB171 C46400 Copper Alloy Tubesheet ，Shell and Tube Heat Exchanger Tubesheet ，C46400 Copper Alloy Heat Exchanger Part | ||
ASME SB171 C46400 tubesheet is a copper alloy heat exchanger component manufactured from C46400 copper-zinc alloy material.
The tubesheet is installed between the shell and tube side of a shell and tube heat exchanger. It provides tube support and forms the separation boundary between the shell-side and tube-side fluids.
C46400 is commonly known as Naval Brass, a copper-zinc alloy used in marine and industrial equipment. For heat exchanger applications, the tubesheet dimensions, tube hole arrangement, thickness, and connection configuration are manufactured according to the equipment design and engineering drawings.
Material Standard: ASME SB171
Material Grade: C46400
UNS: C46400
Material Type: Copper-Zinc Alloy / Naval Brass
Product Type: Heat Exchanger Tubesheet
ASME SB171 covers copper-alloy plate, sheet, and circles for pressure vessels, condensers, and heat exchangers.
For a fabricated tubesheet, C46400 material is machined into the required tubesheet geometry according to the heat exchanger design.
C46400 is a copper-zinc alloy containing copper and zinc as the principal alloying elements.
The material is commonly identified as Naval Brass.
Typical alloying elements include:
The chemical composition and mechanical properties shall comply with the applicable ASME SB171 requirements for C46400.
The tubesheet is machined with multiple tube holes according to the heat exchanger tube layout.
Key parameters include:
Common tube arrangements include:
The final arrangement should follow the heat exchanger engineering drawing.
The tubesheet separates the shell-side and tube-side flow channels while providing the structural interface for the tube bundle.
Depending on the heat exchanger design, tubes can be connected to the tubesheet through:
The connection method should be determined according to the equipment design and project specification.
C46400 copper alloy material is supplied according to the applicable ASME SB171 requirements.
The raw material is cut to the required tubesheet blank dimensions.
The tubesheet is machined according to engineering drawings.
Machining may include:
Tube holes are machined according to the specified:
Finished tubesheets are inspected for dimensional accuracy, surface condition, tube hole position, and other project requirements.
| Item | Specification |
|---|---|
| Product Name | ASME SB171 C46400 Tubesheet |
| Material Standard | ASME SB171 |
| Material Grade | C46400 |
| UNS | C46400 |
| Material Type | Copper-Zinc Alloy / Naval Brass |
| Product Type | Heat Exchanger Tubesheet |
| Manufacturing | Cutting, CNC Machining & Drilling |
| Application | Heat Exchanger, Condenser |
Tubesheet dimensions are normally customized according to heat exchanger drawings.
| Parameter | Specification |
|---|---|
| Outside Diameter | Customized |
| Thickness | Customized |
| Tube Hole Diameter | According to Tube OD |
| Tube Pitch | Customized |
| Tube Hole Pattern | Triangular / Square / Customized |
| Number of Tube Holes | According to Drawing |
| Bolt Holes | Customized |
| Grooves | Customized |
ASME SB171 C46400 tubesheets can be used as structural components in shell and tube heat exchanger assemblies.
Applications include:
C46400 tubesheets can be manufactured for condenser assemblies according to the specified tube material and operating environment.
C46400 Naval Brass is also associated with marine and industrial equipment where the specified copper alloy is suitable for the design conditions.
Inspection may include:
Key dimensions include:
Inspection may cover:
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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