Place of Origin:
CHINA
Brand Name:
YUHONG
Certification:
EN13445, ASME BPVC SECTION VIII DIV.1, PD5500
Model Number:
BS EN 13445 Unfired Pressure Vessels
BS EN 13445 Unfired Pressure Vessels Shell and Tube Heat Exchanger Tube Bundle
Yuhong is a trusted manufacturer and supplier of high-quality shell and tube heat exchanger tube bundles, specializing in products designed for industrial applications such as oil and gas, petrochemical, chemical processing, power generation, and more. With decades of experience in pressure vessel and heat exchanger manufacturing, we deliver solutions that meet stringent global standards, including BS EN 13445, ASME Section VIII, and other international codes.
Heat Exchanger Components
| No. | Name | Grade | Size (mm) |
| 1 | Tube Sheet (Floating Head Cover) | SA-240M 316L / SA-516M Gr.485 | (4+25) × Φ1085 |
| 2 | Flange | SA-350M LF2 CL1N | Φ1026 × Φ894 × 100 |
| 3 | Tube Sheet (Floating Head Plate) | SA-240M 316L / SA-350M LF2 CL1N | (10+80+10) × Φ926 |
| 4 | Tube Sheet (Fixed) | SA-240M 316L | (10+80+10) × Φ997 |
| 5 | Tube Bundle | SA-213M TP316L | 19.05 × 2.11 |
| 6 | Flange | SA-182M F316L | Φ1102 × Φ940 × 146 |
| 7 | Shell | SA-240M 316L | 16mm |
| 8 | Cover | SA-240M 316L / SA-350M LF2 CL1N | (8+97) × Φ1102 |
| 9 | Flange | SA-182M F316L | NPS 10"-300# WN/RF S=12.7 |
| 10 | Nozzle | SA-312M TP316L | Φ273 × 12.7 |
| 11 | Reinforcement Pad | SA-240M 316L | 16mm |
| 12 | Flux | HJ260 | 8-40 Mesh |
| 13 | Rod | E309LMo-16 | Φ4.0 |
| 14 | Wire | ER316L | Φ2.4 |
| 15 | Wire | ER316L | Φ3.2 |
| 16 | Wire | ER70S-6 | Φ2.4 |
| 17 | Wire | E316L-16 | Φ4.0 |
| 18 | Rod | E316L-16 | Φ4.0 |
| 19 | Rod | E7018-1 | Φ4.0 |
Cladding Tubesheet Material Specification
| Component | Tube Sheet (Clad) |
| Material | SA-350M Gr.LF2 CL.1N (Base Layer) SA-240M 316L (Clad Layer) |
| Properties and Functions | - Base Layer: High-strength, high-toughness carbon-manganese steel provides the mechanical strength and load-bearing capacity to withstand high pressures in tube and shell sides. - Clad Layer: Austenitic stainless steel (316L) offers excellent corrosion resistance, making it ideal for direct contact with corrosive media. |
| Advantages | 1. Exceptional Combined Performance: Corrosion resistance from the stainless steel layer extends equipment lifespan. 2. Cost Efficiency: Reduces consumption of strategic metals like nickel and chromium. 3. High Bonding Quality: - Explosion bonding achieves metallurgical bonding, providing high strength and excellent durability. - Superior sealing prevents media leakage and protects the base layer from corrosion. 4. Good Workability: Can be machined, cut, rolled, welded, and drilled like conventional steel. |
| Applications | - Petrochemical Industry - Chemical Industry - Power Generation - Marine Engineering |
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