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.


Boilermaker - Wikiped

2019-9-25 · A boilermaker is a trained tradesperson who fabricates steel, iron, or copper into boilers and other large containers intended to hold hot gas or liquid, as well as maintains and repairs boilers and boiler systems.[1] Although the name originated from craftsmen who made boilers, boilermakers in fact assemble, maintain, and repair other large

xuyi@zozen.com >

Get A Quote >

"Unfired Steam Boiler" vs. "Power Boiler" - Boiler an

2003-11-24 · Usually if the heat is from the products of combustion, it is a power boiler, but not always. Somes HRSG's may at times be considered unfired . A power boiler requries an annual inspection, . An unfied boiler fo section VIII must meet more stringent rules for

xuyi@zozen.com >

Get A Quote >

ASME - International Boiler and Pressure Vessel Co

2019-10-4 · The ASME - American Society of Mechanical Engineers - International Boiler and Pressure Vessel Code (BPVC) is made of 11 sections and contains over 15 divisions and subsections.. Code Sections. I. Power Boilers II. Materials. III. Rules for Construction of Nuclear Facility Components. IV. Heating Boilers. V. Nondestructive Examination. VI.

xuyi@zozen.com >

Get A Quote >

Boiler and Pressure Vessel Act, 1999 - tsask.

2011-5-27 · (a) "board" means the Boiler and Pressure Vessel Safety Board established pursuant to section 44; (b) "boiler" means a vessel in which steam is or may be generated or hot water produced under pressure, and includes any high pressure boiler or low pressure boiler and any pipe, fitting, prime mover, machinery or other

xuyi@zozen.com >

Get A Quote >

HULL | meaning in the Cambridge English Dictiona

hull definition: 1. the body or frame of a ship, most of which goes under the water 2. to remove the covering or the. Learn more.

xuyi@zozen.com >

Get A Quote >

Boiler And Machinery (BM) Insurance - Investoped

2018-2-13 · Boiler And Machinery (BM) Insurance: An insurance policy that provides coverage for physical damage to and financial loss from equipment breakdown. Boiler

xuyi@zozen.com >

Get A Quote >

Boiler Operator: Job Description, Duties an

2012-10-11 · Boiler Operator: Job Description, Duties and Requirements. Boiler operators require some formal education. Learn about the training, job duties and engineering licenses to see if this is the right

xuyi@zozen.com >

Get A Quote >

Indiana Boiler and Pressure Vessel Safety Sectio

2018-3-29 · 1 of 6 Indiana Boiler and Pressure Vessel Safety Section – Frequently Asked Questions What are the licensing requirements for boiler operators? Answer: Indiana statute (IC 22-15-6) and administrative rules (680 IAC 2) do not require licensing of boiler operators. Note 1: A voluntary licensing program is available through the Indiana Association of the National Association

xuyi@zozen.com >

Get A Quote >

Steam Condenser - Definition, Working, Types an

In this steam condenser, the cooling water enters into boiler through lower half of the tubes in one direction and returns in opposite direction through the upper half as shown in the figure above. This type of condenser is used in ships as it can carry only a limited quantity of water for the boiler.

xuyi@zozen.com >

Get A Quote >

what the defintion boiler - peking-garden-alzenau.

what the defintion boiler – Industrial Boiler Supplier. 2017-12-22 · Bunny boiler definition: a person, esp a woman, who is considered to be emotionally unstable and likely to be Meaning, pronunciation, translations and examples What is a Boiler? – Definition from Corrosionpedia Boiler Definition – A boiler is an enclosed vessel in

xuyi@zozen.com >

Get A Quote >

Ventilation for gas appliances, including boilers, fire

Air vents passing through cavity walls should be ducted In addition to the above flue category all appliances are graded on the amount of gas they burn, this is referred to their KW rating Open flued appliances bigger 7kw need ventilation that 5 cm2 squared for every KW, for example a 17kw boiler would need 50 cm2 vent (17-7x5=50 cm2) If you

xuyi@zozen.com >

Get A Quote >