header image

Welcome to ZOZEN

ZOZEN is one of the best modern boiler manufacturers in China, our products include steam boilers, hot water boilers and thermal oil heaters. ZOZEN boiler is located in Wuxi, covers 150 thousand square meters of production area, equipped with first-class production equipment, passed the ISO9001:2000 international quality system certification. The company gained the " S " and " U " steel seal from ASME of US.

Customer service

If you run into any problems with the boiler, please contact us directly by email or fill out the online service request. We will do our best to resolve any problems you might have within 24 hours.

In case of special condition, ZOZEN will forward your request to one of its partnered sales representatives depending on the country and state. The local maintenance personnel will arrive at the customer site as soon as possible.


Boiler explosion - Wikiped

2019-9-25 · A boiler explosion is a catastrophic failure of a boiler.As seen today, [when?] boiler explosions are of two kinds. One kind is a failure of the pressure parts of the steam and water sides. There can be many different causes, such as failure of the safety valve, corrosion of critical parts of the boiler, or low water level. Corrosion along the edges of lap joints was a common cause of early

xuyi@zozen.com >

Get A Quote >

Engineering Branch Training - Part

2018-2-15 · Many small holes are drilled along the top of the pipe. The main stop valve, auxiliary stop valve and safety valves are connected into the dry pipe. The steam leaving the boiler through any of these valves must first pass through the small holes which tends to remove water which might be traveling with the steam.

xuyi@zozen.com >

Get A Quote >

Saturn Oil Boilers – Stainless Steel Heat Exchang

Saturn Oil Boiler Condensing NHC Range Stainless Steel Heat Exchanger. Energy efficient solutions for central heating and domestic hot water. Saturn Heating Systems have been making a real difference with heating professionals since 1978.

xuyi@zozen.com >

Get A Quote >

U.S.C.G. Merchant Marine Exam Assistant Engineer

2019-9-11 · Q611 Steam Plants U.S.C.G. Merchant Marine Exam Assistant Engineer-Limited The boiler water gage glasses should be blown down _____. o (A) when the boiler water level changes in a steaming boiler internal feed pipe If choice C is selected set score to 1. Page 5 of 22 Q611 Steam Plants 8/21/2019.

xuyi@zozen.com >

Get A Quote >

Engineering Branch Training - Part

2018-2-15 · Causes water to be carried over from the boiler into the steam lines. Fresh Water Pump. A pump by which fresh water is delivered from the tanks to wash bowls, showers, etc., for washing purposes. Furnace, External. A place in which the fuel is burned to produce the heat necessary to evaporate water into steam in the boiler.

xuyi@zozen.com >

Get A Quote >

energy-saving jute hot water boiler – Steam Boiler I

Steam Boiler In India May 17, 2019 May 17, 2019 No Comments on energy-saving jute hot water boiler DCCI Seminar & Workshop: May 10, 2019: Workshop on Corporate Income Tax Planning and Management, scheduled to be held on 10-11 May 2019.

xuyi@zozen.com >

Get A Quote >

Duties of Seamen in Ship's Engine Department

2008-7-15 · Duties of Seamen in Ship's Engine Department. Engineering Branch Training. United States If the fireman is responsible for tending the water in the boiler, blow the glasses down to ascertain the accuracy of the water level. the fireman should be at a point where his water gage and steam

xuyi@zozen.com >

Get A Quote >

Household Natural Gas Hot Water Vacuum Boil

Household Natural Gas Hot Water Pipe Boiler Supplier. This little hot water heater is AWESOME! It is super well insulated I am using this as a hot water source in a van camper. China Water Heater manufacturers - Select 2018 high quality Water Heater products in best price from certified Chinese Water Drying Steam Water Boiler Price. Drying

xuyi@zozen.com >

Get A Quote >

Newcomen atmospheric engine - Wikiped

2019-9-25 · Prior to Newcomen a number of small steam devices of various sorts had been made, but most were essentially novelties. Around 1600 a number of experimenters used steam to power small fountains working like a coffee percolator.First a container was filled with water via a pipe, which extended through the top of the container to nearly the bottom.

xuyi@zozen.com >

Get A Quote >

Boiler explosion - Wikiped

2019-9-25 · A boiler explosion is a catastrophic failure of a boiler.As seen today, [when?] boiler explosions are of two kinds. One kind is a failure of the pressure parts of the steam and water sides. There can be many different causes, such as failure of the safety valve, corrosion of critical parts of the boiler, or low water level. Corrosion along the edges of lap joints was a common cause of early

xuyi@zozen.com >

Get A Quote >

NAICS Code 423720 - Plumbing and Heatin

NAICS 423720 Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers Description. This industry comprises establishments primarily engaged in the merchant wholesale distribution of plumbing equipment, hydronic heating equipment, household-type water

xuyi@zozen.com >

Get A Quote >