High Efficiency Gas Or Oil Boiler Fire Tube Wet Back Boiler Explosion - Proof

Building Materials Processing Oil (gas) fire tube boiler Wet-Back Steam Boiler

What is a fire tube boiler ?

1, relative to the water pipe, the inside of the pipe is fire and smoke, called the fire pipe, the water is called, called the water pipe. Fire tube boilers are all with a drum.
2, The flue gas generated after the combustion of the fuel flows through the fire tube or the tobacco pipe, and heats the water, steam or steam-water mixture outside the fire tube or the smoke tube.

Fire tube boiler advantages

1, the maximum heat transfer area
2, the back of the boiler back to the smoke room using a water-cooled full wet back structure, 100% water package fire overall design.
3, the smoke cycle three return journey. The first return is burned in the corrugated furnace, the second return, the left and right sides of the pipe. The third return, the smoke pipe above the combustion chamber.
4, WNS series boiler smoke box and skin insulation. A condensate drain device is arranged at the bottom of the cigarette case to facilitate the discharge of condensed water inside the smoke box to prevent corrosion damage to the cigarette case and the pipe due to the accumulation of condensed water.
5, energy saving, high efficiency. The product uses bimetal rolled finned tube as heat exchange tube. The base tube material is made of stainless acid and acid resistant steel tube. The fin material is pure aluminum extrusion molding. It is a new type of high efficiency heat transfer element, and the shell is made of ND (09CrCuSb). Steel, running time up to 40,000 hours.
6, built-in soft seal sliding refractory block explosion-proof device.

Fire tube boiler technical data sheet as follow (for reference only) :

new boiler cost Boiler in factory work shop :

Yongxing Boiler Group Co., Ltd. is a group company specializing in research, development, manufacturing, sales and installation services for various boilers and various thermal energy machinery and equipment.

Yongxing Boiler occupies an area of 60,000m2, with fixed assets of 15 million dollars, and is used for more than 100 sets of large and medium-sized equipment for production. More than 60 sets of advanced equipment for product quality inspection, with 37 series. The boiler and pressure vessel contains 167 specifications and models.

With A-class boiler manufacturing license issued by the General Administration of Quality Supervision, Inspection and Quarantine

A1 and A2 pressure vessel manufacturing licenses

The first-class boiler installation and transformation license

The ISO9001 international quality system certification and so on.

Annual production capacity is over 2000 tons.

YONGXING boiler main product:

Coal fired steam boilers, oil/gas steam boiler,hot water boilers, Thermal oil heaters, hot air furnace, oil/gas burners,chain grate accessories, and other environmentally friendly boilers and pressure vessels .

All the equipment are strictly enforced by the state and Industry standard, reasonable product design, advanced production technology, technical content in the country's similar products in a leading position, with compact structure, low noise, high thermal efficiency, safe and reliable operation, high degree of automation, etc.

All environmental indicators are in line with the national class I regional environmental protection standards require excellent products recommended by the environmental protection department.

Our company holds A-class boiler manufacturing qualification, A1, A2 pressure vessel manufacturing qualification and mechanical and electrical equipment installation engineering professional contracting qualification, and passed the international ISO9001 2000 quality management system certification.

Our company strictly follows the ISO9001 international quality management system guarantee model, carries out quality management and quality inspection and control activities, and the product quality is stable. It was rated as “Contract-honoring and Promise-keeping Enterprise” by the Henan Provincial Administration of Industry and Commerce, “National Honest and Law-abiding Enterprise” by the Ministry of Agriculture, and was included in the member unit by the China Quality and Technical Supervision Association, and has obtained a number of patented technologies.

Company honor: