What payment terms are accepted?

Accepted payment methods include LC, T/T, PayPal, and Western Union.

What certifications does the product hold?

The product is certified under ISO and RoHS standards.

What are the available shipping terms?

International commercial terms include FOB, CFR, CIF, DAT, EXW, and others.

Venttech Save 10% Coal Fuel Consumption of Steam Boiler Economizer

Name: Venttech Save 10% Coal Fuel Consumption of Steam Boiler Economizer
Brand: Shanghai Venttech Refrigeration Equipment Co., Ltd.
SKU: 904637955

Shanghai, ChinaShanghai Venttech Refrigeration Equipment Co., Ltd.

US$568.00

1 Piece

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO, RoHS

Application

Heater, Cooler, Vaporizer, Condenser

Principle

Mixing Heat Exchanger

Style

Steel Type

Material

Stainless Steel

Tube Material

Carbon Steel, Stainless Steel

Fin Material

Carbon Steel, Stainless Steel

Transport Package

Wrapping Film

Specification

Customized

Trademark

Venttech

Origin

China(Mainland)

HS Code

8419500090

Production Capacity

50000units / Month

Key features

Fuel Consumption Reduction: Saves up to 10% coal fuel consumption by recovering waste heat from boiler flue gas.

High Thermal Efficiency: Heat transfer speed is several times that of a copper stick of the same size.

Customizable Tube Material: Tube material options include Carbon Steel, Alloy Steel, or Customized specifications.

Customizable Fin Material: Fin material options include Carbon Steel, Stainless Steel, Copper, or Aluminum.

Diverse Fin Types: Available in bare tube, finned tube, and spiral finned tube configurations.

Energy Conservation: Reduces exhaust temperature and improves overall boiler cycle efficiency.

Long Service Life: Designed with better product quality for extended operational longevity.

Versatile Applications: Suitable for Heater, Cooler, Vaporizer, and Condenser applications.

Company profile

Shanghai Venttech Refrigeration Equipment Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2009-01-01Nearest Port: SHANGHAI, GUANGZHOU, QINGDAOAverage Response Time: ≤10.13hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, EXW, Others

AI-Powered supplier vetting

SummaryShanghai Venttech Refrigeration Equipment Co., Ltd. is identified as a Chinese manufacturer/factory specializing in air-conditioning and refrigeration equipment. The supplier reports ISO 9001 certification, six production lines, 6–10 quality-control staff, and 11–20 years of R&D-engineer experience. Its stated capabilities include laboratories, in-house performance testing, a complete quality-testing system, and production of copper-, stainless-steel-, and aluminum-pipe condensers and evaporators. It reports exports to multiple global regions and began exporting in 2009, with export sales accounting for 41%–50% of total sales. Lead time is stated as one month off-season and two to three months during peak season. Evidence of after-sales service, financial credibility, formal customer references, and broader customization processes is limited. No financial figures are provided in this assessment.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates in industrial equipment, manufacturing machinery, electrical/electronics, and consumer electronics categories. Its listed products are refrigeration and air-conditioning components and systems, indicating direct manufacturing relevance to the target product area.

CertificationsThe supplier reports ISO 9001 certification and describes a complete quality-testing system, laboratories, professional equipment, and in-house performance testing. These statements support a formal quality-management and testing capability, although no certificate number, validity period, or scope is provided.

R&D capabilityThe supplier reports 11–20 years of R&D-engineer experience, its own laboratories, professional testing equipment, and product features such as precision temperature and humidity control. These are positive indicators of technical development capability, but the slices do not document patents, new-product launches, proprietary technology, or formal R&D outputs.

Production capacityThe supplier reports six production lines, 6–10 quality-control staff, a complete quality-testing system, and product manufacturing across copper, stainless-steel, and aluminum pipe configurations. It states one-month off-peak lead time and two-to-three-month peak-season lead time, indicating established production capacity, though actual capacity volume and utilization are not detailed.

Product Q&A

Q:What is the main function of this economizer?

It recovers waste heat from boiler flue gas to preheat feed water, reducing exhaust temperature and saving up to 10% coal fuel consumption.

Q:Can the tube and fin materials be customized?

Yes, tube materials can be Carbon Steel, Alloy Steel, or customized, while fin materials can be Carbon Steel, Stainless Steel, Copper, or Aluminum.

Q:What types of fins are available?

The product offers bare tube, finned tube, and spiral finned tube options with fin heights under 17mm and pitches between 2.1-5mm.

Q:How does the heat pipe principle work?

Working fluid evaporates at the hot side, rises to the cold side to condense and release heat, then returns via gravity, enabling high-speed heat transfer.

Q:What are the lead times for production?

Peak season lead time is 1-3 months, while off-season lead time is one month.