The specifications for boiler listed here carries material Carbon steel/alloy steel, type Economizer tube, documented exactly as the manufacturer publishes it. Made by Shandong Jiaguang International Trade Co., Ltd. (1 year on the platform, typical reply ≤2h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Specifications For Boiler
- Material: Carbon steel/alloy steel
- Warranty: 1 Year
- Place Of Origin: Shandong, China
- Application: Boiler tail heat exchange system
- Type: Economizer tube
- Burner Type: Automatic Running Italy Riello Burner
Technical Specifications
| Type | Economizer tube |
|---|---|
| Material | Carbon steel/alloy steel |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Warranty | 1 Year |
| Weight (Kg) | 50 |
| Place Of Origin | Shandong, China |
| Brand Name | JG |
| Product Name | Economizer tube |
| NOQ | 1 |
| Certificate | ISO9001,CE |
| Application | Boiler tail heat exchange system |
| Model | Fill in by manufacturer model |
| Applicable Fuel | Coal/Gas/Fuel Oil |
| Burner Type | Automatic Running Italy Riello Burner |
| Available | Automotive Industry |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details






Main material | 20G, 20/GB-5310, 15CrMoG, 12Cr1MoVG, ND steel (09CrCuSb) |
Specification range | Outer diameter: Φ 25- Φ 76 mm; Wall thickness: 2.5-6 mm (customizable according to requirements) |
Tubular | Light tube, high-frequency welded finned tube, spiral finned tube, H-shaped finned tube |
Applicable fuel | Coal, gas, fuel oil, biomass fuel, waste incineration, etc |
Work pressure | Up to 30MPa and above (determined by material and specifications) |
Operating Temperature | Up to 450 ° C-600 ° C (depending on the material) |
Application field | Boiler systems for coal-fired power plants, industrial coal-fired, gas-fired, and oil fired boilers; Marine boilers; Waste heat recovery boiler; Process heating equipment for industries such as metallurgy, chemical engineering, and papermaking |
































A:Shandong Jiaguang International Trade Co., Ltd. is a professional company engaged in the casting of boiler accessories. Our company has more than thirty years of manufacturing experience and has passed ISO9001 international quality system certification, CE certification
Q2. how can we guarantee quality?
A:Always a pre-production sample before mass production;Always final Inspection before shipment.
Q3: Are you trading company or manufacturer?
A: We are professionally manufacturer in Shandong China and own ourself Punching workshop,Forging workshop & Casting-workshop, warmly welcome to visit us.
Q4: Do you provide samples ? is it free or extra ?
A: of course, for potentioal customer, UNIISO sample is free but customer is duty for logistic fee.
Q5: What is your terms of payment ?
A: 30%T/T Deposit and 70 % T/T before shipment after inspect well
Q6: What is your advantages?
A:1. Manufacturer, with most competitive price and good quality.
2. technical engineers group offer the best support to you.


Ordering and Pricing
- Minimum order quantity: 10 unit
- Volume pricing:
- 10–49 unit: US $81 / unit
- 50–99 unit: US $72 / unit
- 100+ unit: US $66 / unit
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this specifications for boiler?
The standard minimum order quantity is 10 unit. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this specifications for boiler carry?
It is supplied with ISO9001,CE 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 Shandong Jiaguang International Trade Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Jiaguang International Trade Co., Ltd. range on HVACR Nexus.
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