What is the service life of the boiler?

The boiler's design life is 16-26 years.

Do you offer factory inspections?

We welcome factory visits at any time!

What is the warranty policy?

Two-year warranty, lifetime maintenance for the main unit (excluding damage caused by human error).

What boilerplate material do you use?

Our boilers use professional boiler plates-Q245R and Q345R. All plates and steel pipes are sourced from renowned Chinese factories, and we provide purchase receipts. Hot water boilers can be supplied in aluminum alloy, 304 stainless steel, 316 stainless steel, and other materials, depending on the customer's needs.

What transportation methods do you use?

We offer a variety of shipping methods, including sea, land, and air. You can choose any method based on your needs.

What payment methods do you support?

We accept various payment methods, including TT, L/C, and PayPal.

What trade terms do you support?

We support EXW, FOB, CIF, CFR, DAP, DDP, and other terms.

What are your main products?

Steam boilers, hot water boilers, thermal oil boilers, and autoclaves. Gas-fired boilers, oil-fired boilers, diesel-fired boilers, coal-fired boilers, and biomass-fired boilers are also available. Industrial boilers include boilers for papermaking machines, sugar mills, printing industries, food processing industries, power plants, textile mills, and the garment industry.

High-Efficiency 4 Ton Diesel Steam Boiler for Oil Refining

Name: High-Efficiency 4 Ton Diesel Steam Boiler for Oil Refining
Brand: Taikang Yinyu Boiler Manufacturing Co., Ltd.
SKU: 2244305135

Henan, ChinaTaikang Yinyu Boiler Manufacturing Co., Ltd.

US$2,000.00-5,000.00

1 Set

Product specifications

Model

Product profile

Customization

Available

Function

Water Boiler, Steam Boilers, Hot Water Boiler, Oil Boiler, Hot Air Boiler

Fuel

Gas-Fired

Model NO.

WNS Horizontal Oil and Gas Boiler

Installation

Packaged Boiler

Structure

Fire Tube and Water Tube

Media

Steam

Water Circulation

Natural Circulation

Drum Placement

Horizontal Boiler

Pressure

Low Pressure

Manufacturing Level

Burning Style

Chamber Combustion Boiler

Usage

Industrial

Steam Capacity

1 Ton 2 Ton 4 Ton 6 Ton 8 Ton 10 Ton 15ton 20 Ton

Coal Burning Equipment

Automatic Chain Grate

Rated Steam Capacity (T/H)

0.5/1/2/3/4/6/8/10/15/20

Rated Steam Pressure (MPa)

1.0/1.25/1.6/2.5

Rated Steam Temperature (℃)

184/194/204/226

Feed Water Temperature (℃)

20/104

Thermal Efficiency (%)

>98

Noxemission (Mg/M³)

120/80/30

Exhaust Gas Temperature (℃)

<60

Nitrogen Oxide Emissions

<30mg/M³

Transport Package

Full Containers

Specification

According to Capacity of the Boiler

Trademark

YINYU BOILER

Origin

Henan, China

HS Code

8402190000

Production Capacity

20000 Sets/Year

Key features

High Thermal Efficiency: Thermal efficiency exceeds 98% with advanced three-pass design.

Customizable Capacity: Steam capacity ranges from 1 to 20 tons to suit various industrial needs.

Safe Automatic Control: Features automatic ignition, water level control, and overpressure alarms.

Durable Construction: Uses Q245R/Q345R boiler plates with shielded structure to prevent cracking.

Easy Maintenance: Double door smoke chamber design allows for convenient inspection and repair.

Versatile Fuel Options: Compatible with light diesel, heavy oil, natural gas, and other fuels.

Long Service Life: Designed for a service life of 16-26 years with lifetime maintenance support.

Company profile

Cooperated with Fortune 500Multi-language PioneerNational Award receivedOverseas Services

Taikang Yinyu Boiler Manufacturing Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Tianjin Port, Qingdao Port, Shanghai PortAverage Response Time: ≤0.54h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D capabilities, including ODM services, recent product development, documented R&D processes, CAD/PS software use, and 12 patents. Production resources include three production lines and extensive listed equipment, while finished-product inspection instructions are reportedly uniformly followed. The supplier provides overseas installation, debugging, maintenance, repair, and training services, and exports through both agency and self-operated channels. CE certification is reported. However, the supplier does not conduct continuous quantity reconciliation for every batch or bulk production, and its service-capability assessment lacks a written procedure. Financial information is represented only by reporting years, without substantive performance figures, so financial credibility cannot be determined. Evidence of customer cases is limited to OEM service for well-known brands and participation in the Spring 2025 Canton Fair.

Supplier typeThe supplier provides OEM services for well-known brands, has three production lines, employs three experienced export-trade staff, and has six years of export experience. It also reports both agency export and self-operated import/export rights, indicating a manufacturer with established export capability.

CertificationsThe supplier reports CE certification and identifies other raw-material testing documentation under its sustainable-development capability. The available evidence explicitly confirms CE certification, but does not specify product scope or validity details.

After-Sales capabilityOverseas services include debugging, maintenance, repair, training, and equipment installation, with Vietnam listed as a service country. However, the service-capability assessment has relevant records without a written procedure, so the operational governance is less formally documented.

R&D capabilityThe supplier reports new products during the past year, ODM capability, technology support linked to Xi'an Jiaotong University boiler research, patented technology, one national science and technology progress award, 12 R&D patents, CAD/PS tools, and auditable design-input/output, review, verification, and validation documents. These records provide strong direct evidence of structured R&D and innovation activity.

Production capacityProduction resources include three production lines and a broad equipment set covering cutting, pressure testing, milling, welding, drilling, bending, turning, rolling, and coiling. Finished-product inspection instructions are reportedly available and uniformly followed, but the supplier does not continuously reconcile quantities for every batch or bulk production.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its R&D responsibilities include developing new products and customizing products to customer needs, supported by documented R&D controls and CAD/PS tools.

Client casesThe supplier states that it provides OEM services for well-known brands and exhibited at the Spring 2025 Canton Fair. These are direct indicators of market-facing experience, but no specific customer names, project details, order results, or verifiable case studies are provided.

Product Q&A

Q:How long does it take to prepare a boiler?

We usually ship new units in stock within 1-5 days. Customized units take approximately 15 business days to ship. Please contact our salesperson to confirm in advance.

Q:Can you assist with installation and operator training?

Yes, we will provide drawings and operating manuals. Our engineers can also provide online technical support.

Q:Do you offer overseas installation services?

We offer overseas installation services with engineers who have professional boiler installation certificates and over 10 years of boiler installation experience.

Q:Do you provide training services?

Yes, we do. Our engineers will visit the customer's facility during commissioning to provide guidance and training to the user's operators until they are proficient in boiler operation.

Q:What is the delivery time?

We have brand new products in stock and typically ship within 1-3 days. Please contact a sales engineer for specific delivery times.