The steel secondary plate listed here carries 40 kw, material Stainless Steel, documented exactly as the manufacturer publishes it. Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Steel Secondary Plate
- Power: 40 kw
- Material: Stainless Steel
- After Warranty Service: Online support
- Place Of Origin: Zhejiang, China
- Application: gas boiler used
- Type: Heating Elements
Technical Specifications
| Type | Heating Elements |
|---|---|
| Material | Stainless Steel |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Weight (Kg) | 10 |
| Place Of Origin | Zhejiang, China |
| Brand Name | HRALE |
| After Warranty Service | Online support |
| Local Service Location | None |
| Application | gas boiler used |
| Power | 40 kw |
| Certificate | CE UL ISO9001WRAS |
| Selling Units | Single item |
| Single Package Size | 20X7.5X30 cm |
| Single Gross Weight | 1.5 kg |
Product Details






Product name | Secondary Plate Heat Exchanger for Gas Boiler |
Product model | B3-12A |
Unit heat exchanging area | 0.012m2 |
Maximum flowrate | 4m3/h |
Plate material | 316L or 304 stainless steel |
Welding material | 99.9% copper |
Thickness of plate | 0.3mm |
Volume per channel | 0.018L |
maximum number of plate | 60 |
Design pressure | 1.0MPa 3.0MPa |
Test pressure | 2.0MPa 4.5MPa |
Design temperature | -195 ~+220 |
Connections | 1/2" G male x10.5mm; 3 special quick connections |
Capacity | 40 KW |
Basic flow disposition | F1-> F3 F4-> F2 |
Application scope | The wall heater, heats the water heater, the cold temperature testequipment, the small refrigeration equipment and so on |














































Ordering and Pricing
- Minimum order quantity: 10 piece
- Volume pricing:
- 10–99 piece: US $29.98 / piece
- 100–499 piece: US $21.47 / piece
- 500–999 piece: US $19.43 / piece
- 1000+ piece: US $17.65 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this steel secondary plate?
The standard minimum order quantity is 10 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a Online support warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this steel secondary plate carry?
It is supplied with CE UL ISO9001WRAS documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Ningbo Hrale Plate Heat Exchanger Co., Ltd., based in China. The company 20 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Ningbo Hrale Plate Heat Exchanger Co., Ltd. range on HVACR Nexus.
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