As the key pressure-bearing component of the heat exchanger, the material strength and machining precision of tube sheet forgings directly affect equipment safety and operating cycle. Jianing Forging specializes in custom production of tube sheets and heat exchanger disc forgings, solving deformation and leakage problems from the source, helping every product meet stringent operating conditions.
As the key pressure-bearing component of the heat exchanger, the material strength and machining precision of tube sheet forgings directly affect equipment safety and operating cycle. Jianing Forging specializes in custom production of tube sheets and heat exchanger disc forgings, solving deformation and leakage problems from the source, helping every product meet stringent operating conditions.
The tube sheet forgings produced by Jianing Forging are made from high-quality alloy steel, formed by free forging or die forging, combined with fine heat treatment and CNC machining, featuring high density, uniform mechanical properties, and excellent corrosion resistance. Our products are widely used in shell-and-tube heat exchangers, condensers, and reactors in industries such as petrochemical, electric power, and pharmaceuticals. Specifications and materials can be customized according to customer drawings or working conditions.
Preferred materials: Steels for forgings such as 20MnMo, 16MnD5, and 15CrMo are selected, with stable chemical composition and low gas content;
Forging process: Uses multi-directional forging technology to eliminate anisotropy, helping to maintain a dense and defect-free internal structure;
Precision machining: equipped with large CNC vertical lathes and gantry milling machines, with pipe hole position deviation controlled at ≤0.1mm and roughness Ra≤3.2μm;
Strict testing: 1. Ultrasonic flaw detection (UT) + magnetic particle testing (MT), third-party inspection reports can be provided.
Tube sheet forgings are non-standard custom products, and their prices are affected by material, specifications, quantity, and processing complexity. Jianing Forging offers drawing-based quotation services. Feel free to provide drawings or technical parameters, and we will quickly provide reasonable quotations with no hidden fees.
Delivery time: Standard tube sheet forgings 15-25 days (depending on specifications), urgent orders can be expedited through negotiation;
Quality Assurance: Provide material warranty certificates, heat treatment records, and non-destructive testing reports, with a 12-month warranty;
After-sales support: If quality issues arise during product use, a solution will be provided within 48 hours;
Customization capability: Can undertake tube sheet forgings with a maximum outer diameter of 5 meters and a single weight of up to 30 tons.
| Parameter name | Scope/Description |
|---|---|
| Product types | Tube sheets, heat exchanger disc forgings, blind plate forgings |
| Common materials | 20MnMo, 16MnD5, 15CrMo, 35CrMo, 304/316L stainless steel, etc |
| Outer diameter range | Φ200mm ~ Φ5000mm |
| Thickness range | 20mm ~ 600mm |
| Processing allowance | Single side: 3~8mm (negotiable) |
| Implement standards | NB/T 47008, JB/T 4726, ASTM A266/A668, etc |
| Flaw detection level | Level I, II, and III are available as needed |
