Yuhong Group Co.,Ltd
| Payment Terms | T/T,L/C |
| Supply Ability | 500 TONS |
| Delivery Time | 20-80 DAYS |
| Packaging Details | PLYWOODEN CASE OR PALLET |
| Brand Name | YUHONG |
| Model Number | ASME SB171 C46400 |
| Certification | ASME, ABS, DNV-GL , BV, LR , KR, CCS, PED, TUV, ISO9001, AD2000 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 500 TONS |
| Delivery Time | 20-80 DAYS | Packaging Details | PLYWOODEN CASE OR PALLET |
| Brand Name | YUHONG | Model Number | ASME SB171 C46400 |
| Certification | ASME, ABS, DNV-GL , BV, LR , KR, CCS, PED, TUV, ISO9001, AD2000 | Place of Origin | CHINA |
| High Light | ASME SB171 C46400 Tubesheet ，Corrosion-Resistant Naval Brass Tubesheet ，Marine & Heat Exchanger Applications Tubesheet | ||
| Attribute | Specification / Option | Key Details |
|---|---|---|
| Material Standard | ASME SB171 / C46400 (Naval Brass) | Copper-zinc-tin alloy offering superior corrosion resistance, particularly in seawater and brackish water. |
| Manufacturing Form | Forged or Rolled Plate | Forged provides enhanced mechanical properties; rolled plate is suitable for standard thickness requirements. |
| Dimensions | Custom per customer drawing | Thickness, diameter, and bolt circle machined to match existing heat exchanger or condenser. |
| Drilling Pattern | Triangular, Square, or Custom | Optimized for tube layout, flow distribution, and structural integrity. |
| Surface Finish | Machined, Grooved for Tube Expansion | Precision machining ensures accurate tube hole diameters and groove profiles for secure tube-to-tubesheet joints. |
| Component | Typical Material | Notes |
|---|---|---|
| Heat Exchanger Tubes | C70600 (90/10 Cu-Ni), C71500 (70/30 Cu-Ni), or Admiralty Brass | Tube material should be compatible with C46400 tubesheet for galvanic corrosion control. |
| Shell or Channel | Carbon Steel (coated), Stainless Steel, or Copper Alloy | The housing that the tubesheet seals against. |
| Gaskets | Compressed Fiber, PTFE, or Metal Jacketed | Provides sealing between tubesheet and shell/channel flange. |
| Fasteners (Bolts/Nuts) | Stainless Steel (304/316) or Silicon Bronze | Selected to avoid galvanic corrosion with naval brass. |
| Baffles | C46400, C70600, or Coated Carbon Steel | Supports tube bundle and directs shell-side flow. |
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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