304 Stainless Steel Dimple Jacket for Radiator – 1.2mm Thickness, 10 Bar Pressure Rating, Welded Construction
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory, established in 1998, has been a reliable manufacturer of stainless steel components for industrial heat transfer applications. Our 304 Stainless Steel Dimple Jacket for Radiator is engineered to deliver superior thermal performance and structural integrity. With a thickness of 1.2mm and a pressure rating of 10 Bar, this welded construction jacket is designed to withstand demanding operating conditions while maximizing heat exchange efficiency. Whether used in radiators, heat exchangers, or process vessels, our dimple jacket offers a robust solution for industries requiring consistent temperature control and long service life.
Key Features & Technical Specifications
- Premium 304 Stainless Steel – Excellent corrosion resistance, high durability, and suitability for food-grade, pharmaceutical, and chemical environments.
- 1.2mm Nominal Thickness – Balanced strength and weight, ensuring efficient heat transfer without excessive material cost.
- 10 Bar Pressure Rating – Designed for medium-pressure applications, safe for use in heating and cooling systems.
- Welded Construction – Continuous seam welding provides leak-proof integrity and long-term reliability.
- Dimple (Embossed) Pattern – Increases surface area for enhanced heat transfer and creates a turbulent flow path for better thermal efficiency.
- Customizable Dimensions – Available in various sizes, shapes, and connection types to match specific radiator or vessel designs.
| Parameter | Value |
|---|---|
| Material Grade | 304 Stainless Steel (1.4301) |
| Thickness | 1.2 mm (0.047 inch) |
| Maximum Working Pressure | 10 Bar (145 psi) |
| Max Operating Temperature | 450°C (842°F) – dependent on application |
| Surface Pattern | Dimple / Embossed (standard pitch: 30mm x 30mm; customizable) |
| Welding Method | TIG / MIG continuous welding |
Advantages & Customer Benefits
- Improved Heat Transfer Efficiency – The dimple pattern increases the effective heat transfer surface area by up to 30% compared to a smooth jacket, leading to faster temperature changes and reduced energy consumption.
- Durable & Leak-Proof – Welded joints eliminate weak points, ensuring a long service life even under thermal cycling and vibration.
- Corrosion Resistance – 304 stainless steel provides excellent resistance to oxidation, acids, and chlorides, making it suitable for harsh environments.
- Easy Integration – The jacket can be fabricated to match existing radiator designs, with custom inlet/outlet connections (threaded, flanged, or welded).
- Cost-Effective – Despite its premium material, the optimized thickness and efficient manufacturing process offer a competitive price-to-performance ratio.
- Versatile Applications – Ideal for radiators in HVAC, industrial process heating, oil coolers, and chemical reactors.
Frequently Asked Questions (FAQ)
-
Q: What is the minimum order quantity (MOQ) for this dimple jacket?
A: Our MOQ is typically 100 pieces, but we can accommodate smaller trial orders for new customers. Please contact us for exact requirements. -
Q: Can I get a sample before placing a bulk order?
A: Yes, we offer samples for evaluation. Sample cost and shipping are negotiable; the sample fee will be deducted from your first bulk order. -
Q: What is the lead time for production?
A: Standard lead time is 15–25 working days after order confirmation, depending on quantity and customization. Urgent orders can be arranged with prior notice. -
Q: Is the jacket suitable for food-grade applications?
A: 304 stainless steel is generally considered food-safe. However, if you require specific certifications (e.g., FDA, EU 1935/2004), please inform us so we can provide documentation where applicable. -
Q: Can the dimple pattern be customized in depth or pitch?
A: Yes, we offer customizable dimple depth (typically 1–3mm) and pitch (30–50mm) to suit your heat transfer requirements. Please provide your specifications. -
Q: What surface finishes are available?
A: Standard finish is 2B (mill finish). Optional pickling and passivation, or electropolishing, are available upon request. -
Q: How do you ensure the pressure rating of 10 Bar?
A: Each jacket undergoes hydrostatic pressure testing at 1.5 times the rated pressure (15 Bar) to verify integrity. Welding procedures are qualified per international standards. -
Q: Do you provide export to countries outside China?
A: Yes, we export to North America, South America, Europe, Africa, Oceania, and Asia. Our experienced logistics team ensures smooth shipping from Tianjin, Qingdao, or Shanghai ports.
Trust & Reliability
With over 26 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has built a strong reputation for quality and consistency. Our annual export value of US$5-10 million reflects the trust of customers worldwide. We serve diverse markets including North America, Europe, Southeast Asia, Africa, and Oceania. Our dedicated team ensures every dimple jacket meets rigorous quality standards before shipment.
We understand that reliable heat transfer components are critical for your operations. That is why we combine advanced manufacturing techniques – such as precision welding and dimensional control – with responsive customer service. Whether you need a standard 1.2mm dimple jacket or a fully customized solution, we are ready to support your project from concept to delivery.
Contact us today to discuss your requirements, request a quotation, or arrange a sample. Let our expertise help you achieve optimal thermal performance with our 304 Stainless Steel Dimple Jacket.
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