What certifications do you have?

ISO9001, ISO14001, OHSAS18001, ASME, CE, TUV, BV, EAC, DOSH, etc.

What is the steam dryness level?

Steam dryness reaches 98%, ensuring high-quality steam output.

What type of control system is used?

A PLC intelligent control system with touchscreen, interlock protection, and RS485/Modbus communication.

What is the design exhaust gas temperature?

The design exhaust temperature is <80 Celsius with 20 Celsius feed water.

Can the boiler be customized?

Yes. Customization is available for voltage, emissions, fuel type, and process requirements.

What are the key structural advantages?

Three-pass wet-back design, off-centered corrugated furnace, threaded smoke tubes, and air-cooled front smoke box.

How do I choose the right steam capacity for my factory

It depends on your process load, peak demand, and operating hours. Share your application and I will calculate the exact capacity for you.

Can the boiler run stably under fluctuating load?

Yes, thanks to the variable-frequency proportional combustion system. Tell me your load fluctuation range and I will confirm the ideal configuration.

How long does it take to install and commission the boiler?

Normally 7-14 days depending on site conditions. If you share your layout, I can estimate the exact installation time.

What is the expected lifetime of the boiler?

Up to 30 years with proper maintenance.

Compact Structure Fire Tube Steam Boiler with Low Flue Gas Resistance

Name: Compact Structure Fire Tube Steam Boiler with Low Flue Gas Resistance
Brand: Henan Kenuo Boiler Co., Ltd
SKU: 1995410211

Henan, ChinaHenan Kenuo Boiler Co., Ltd

US$5,600.00-200,000.00

1 Piece

Product specifications

steam temperature

Heat efficiency

NOx Emission

Product profile

Function

Steam Boilers

Fuel

Gas-Fired

Installation

Assembled Boiler

Model NO.

WNS

Structure

Fire Tube

Media

Steam

Water Circulation

Natural Circulation

Drum Placement

Horizontal Boiler

Pressure

Medium Pressure

Manufacturing Level

Burning Style

Chamber Combustion Boiler

Usage

Industrial

Application

Food Processing, Beverage, Textile, Oil Refinery

Manufactured Standard

ASME, GB, CE-PED, ISO, EAC, Dosh, as, Mom, Nr13

Power

380V, 50Hz, 3 Phase

Steam Capacity Range

2-30 Ton/Hour, 100-2100bhp

Transport Package

Packed

Specification

Customized on demand

Trademark

Kenuo Boiler

Origin

China

HS Code

84021900

Key features

Thermal efficiency >97% Ensures lower fuel consumption and reduced operating cost.

Combustion efficiency up to 99.9% Achieved through variable-frequency proportional combustion control.

High steam quality with 98% dryness Provides stable and clean steam for industrial applications.

Ultra-low NOx emissions <30 mg/m3 Meets strict global environmental standards.

Off-centered corrugated furnace design Enhances water circulation by 3 times and improves heat transfer efficiency.

Air-cooled front smoke box Reuses waste heat, reduces surface temperature, and requires zero maintenance.

Multi-pitch threaded smoke tubes Increase heat transfer efficiency and reduce flue gas resistance.

High-efficiency economizer with ND steel tubes Strong corrosion resistance and extended service life.

PLC intelligent control system (RS485 + Modbus) Supports full automation, data logging, and remote monitoring.

Integrated design of boiler, burner, and control system Ensures stable performance, compact layout, and easy installation.

Company profile

R&D CapabilitiesImporters and ExportersExhibition ExperienceCustomization from Designs

Henan Kenuo Boiler Co., Ltd

Henan, China

Business Type: Trading Company CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 2 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.39h CertifiedTerms of Payment: LC, D/P, T/T, etc.

AI-Powered supplier vetting

SummaryKenuo Boiler is described as an industrial boiler group established in 1987, with stated research, production, sales, and investment operations and seven subsidiaries. Its business scope includes membrane products, metal product sales, mechanical equipment installation, leasing, and import/export activities. The supplier reports one-month average lead times in both peak and off-seasons and has participated in an offline trade show. However, evidence indicates limited service infrastructure: no inventory, overseas warehouse, overseas showroom, overseas agents, or overseas service countries. Formal service, complaint-handling, corrective-action, supplier-approval, and quality-control records are not documented, and quality test equipment is reported as zero. Innovation evidence is weak, with one R&D engineer, no new products launched in the past year, and no ODM, SDK, or popular-brand OEM services. Financial information is incomplete and cannot support a full credibility assessment.

Supplier typeThe supplier is presented as an industrial thermal-energy and boiler enterprise engaged in boiler R&D, production, sales, and investment operations. Its registered business scope also covers membrane products, metal products, mechanical equipment installation and leasing, and import/export activities, indicating an industrial equipment supplier rather than a general trading company.

After-Sales capabilityThe supplier reports one-month average lead times and participation in an offline trade show, but it has no in-stock service capacity, overseas warehouse, showroom, agent, branch, or overseas service country. Service-capability assessment, corrective-action, and complaint-handling procedures or records are absent, while quality assurance and traceability status are unknown.

R&D capabilityThe company describes continuous innovation and has a stated boiler R&D focus, but only one R&D engineer is reported, no new products were launched in the past year, and the supplier does not provide ODM services or an SDK. These explicit limitations indicate weak demonstrated innovation output despite the general innovation statement.

Customization capabilityThe supplier explicitly offers customization from customer designs, and its business scope includes industrial products and mechanical equipment-related activities. This supports a demonstrated design-based customization capability, although the slices do not quantify engineering capacity or customization scope.

Product Q&A

Q:How much fuel does the boiler consume per hour?

Fuel consumption varies by model and fuel type. Tell me your preferred fuel and steam capacity, and I will calculate the exact consumption for your project.

Q:Can this boiler meet my country's emission standards?

Yes, our ultra low NOx design can reach <30 mg/m3

Q:What is the delivery time?

Standard delivery is 30 days, depending on configuration.

Q:Do you provide installation and commissioning service?

Yes, we offer on-site guidance, remote support, and operator training.

Q:What safety protections are included?

High/low water level alarm, overpressure alarm, overtemperature alarm, interlock protection, and password lock.