Henan, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service

Gas Steam Boiler, 3-Pass Boiler, Wet Back Boiler manufacturer / supplier in China, offering Wns 3-Pass Wet Back Fire Tube Gas Steam Boiler, Factory Direct Sell 1 Ton Coal Fired Steam Boiler for Industrial Production, Dzl4-1.25-Aii Model 4ton 4 Ton 4000 Kg Coal Fired Steam Boiler for Sale and so on.

Gold Member Since 2016
Audited Supplier
Supplier Homepage Products Gas or Oil Boiler Wns 3-Pass Wet Back Fire Tube Gas Steam Boiler

Wns 3-Pass Wet Back Fire Tube Gas Steam Boiler

Get Latest Price
Min. Order / Reference FOB Price
1 Set US $123/ Set
Port: Shanghai, China
Transport Package: Packaged
Payment Terms: L/C, T/T, D/P, Paypal
Function: Steam Boilers
Fuel: Gas-Fired
Installation: Packaged Boiler
Structure: Water Tube
Media: Steam and Water
Water Circulation: Natural Circulation

You Might Also Like


Basic Info

Model NO.: WNS
Drum Placement: Horizontal Boiler
Pressure: Low Pressure
Manufacturing Level: A
Burning Style: Chamber Combustion Boiler
Usage: Industrial
Boiler Thermal Heater: 1ton Ton 30ton for Steam Boiler
Hot Water Boiler Type: From 300kw to 70000kw Availble
Boiler Supplier Type: 60 Year Factory
Boiler Quality: 100% Make Sure
Boiler Warranty: Full Life Time
Boiler Lifetime: About 15year
Boiler Supply Scope: We Supply with Full Set Boiler System
Boiler Installation: Supply with All of Installation Drawing
Boiler Shipping: We Can Help Finding Best Forwarder
Boiler Price: Competitive Cost
Trademark: Henan Yuanda Boiler
Specification: ISO
Origin: China

Product Description

WNS 3-pass wet back fire tube gas steam boiler

Main advantages of WNS3-1.25-Y oil boiler with burner

Structure---Horizontal Type, Three Pass, Wet Back, Fire Tube design boiler
Burner---Italian Baltur, Riello and Hofmat etc.,Gas-fired ,Oil-fired and Dual Fuel Burner, Lower rate of fault, burning more sufficiently.
Furnace---Big furnace and Ripple furnace,increase radiation heat transfer area, burning more sufficiently, decrease noxious gas; Reduce thermal stress, wide applications to fuel.
Tube---Spirally Corrugated Tube, strengthened heat transfer, decrease tube quantity, smaller size and excellent flexibility.
Control System---Full-automatic PLC touch screen control, Remote control.
Protection Function---Over temperature, over pressure, water shortage, leakage detection, flameout, self locked with power out.
Lower Exhaust Temperature---New type Gas and oil fired boiler, 60-90ºC, 10% higher thermal efficiency.
Appearance---European styled fashion appearance.
Application--- Widely used in hotels, schools, restaurants, residential and other enterprises and institutions, such as heating, bathing and living hot water

1ton 2ton 3ton 4ton 5ton 6ton 8ton 10ton gas oil fired boiler/generator

Full set diesel boiler system equipment list for your reference:

We normally supply with full set boiler system accordint to customers requirment, Reasonable configuration with about 8 items as below picure:

Product name

Quantity (set)

1. Boiler main part


2. Imported gas/oil burner


3. Electric control box


4. Valve & Gauge used on boiler main part


5. Feeding water Pump


6. Smoke chimney


7. Water treatment equipment


8. Steam distributor


The above is standard, other accessories needed contact us for details 

Company information: 

Henan Yuanda Boiler Factory technical support and R & D capacity in the industry is first-rate.
Our company was founded in 1956,after more than 50 years of development, we have a mature technology team, 
as well as perfect after-sale security system
Multi-fired boiler: oil & gas , natural gas, heavy oil, light oil, waste oil all can as fuel
WNS series horizontal gas/oil boiler, enviromental protection, energy-saving
China Yuanda Team assure you the best factory price and one-stop solution
Manufacture sell, make sure quality and service for you

Contact us:

  How can you contact us? 
 Call cherry now!
Contact: Cherry 
Phone  : 0086 13673629191


Send your message to this supplier

avatar Ms. Mandy He

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now