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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.


PART I – TECHNICAL BID - Bharat Heavy Electrica

2009-3-4 · package ( like Steam turbine, Steam Turbine Generator, boiler, high pressure piping, site fabricated large diameter tanks etc.) in a thermal power plant of 67.5 MW or higher rating. However, one of the JV / tie up partners should meet the technical experience requirement as defined in

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A Systematic Comparison on Power Block Efficiencies fo

The boiler supplied with the heated oil produces steam of about 100 bar/380 °C which is then fed into an industrial steam turbine. All the 44 simulations points fulfill the requirements on the steam fraction. When comparing with the internal reheat curves,

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Why is it necessary to use a condenser in a stea

Any steam condenser does the task to fulfill mainly two objectives as given below: (1)The first objective is to create a low back pressure (vacuum) at the turbine exhaust so as to obtain the maximum possible energy conversion from the high pressur

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ENERGY STAR Commercial Steam Cooker Pil

2015-3-2 · Boiler-based steamer – A steam cooker with a separate heating boiler that supplies steam to the cooking compartment at a pressure range from 0 to 15 psig, and both the generator and cooking cavity are housed in a single unit. Boiler-less steamer with an open steam generator – A commercial steam cooker that

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Steam power plant configuration, design, and contr

2015-1-10 · Steam power plant configuration, design, and control steam generator' is designed and employed in all supercriticalplant.4 Current Status of the Steam Power Plant The subcritical plant is still expected to remain for driving the boiler-turbine-generator set as a sin-

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Hybrid Boiler Design - Steam Automobile Club o

The design is to have a large cylinder to fulfill the reserve capacity requirements. this cylinder will be easy to coat with a significant amount of insulation to keep heat from escaping. The cylinder itself will not be heated, but like a watertube boiler, it will have tubes going

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This document, commercial packaged boilers, is

2016-10-21 · This document, commercial packaged boilers, is a rulemaking action issued by the Department of Energy. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made

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Main Steam Isolation Valves of BWR: Requirement

To fulfill all these tasks there are a couple of different requirements concerning closing time and closing characteristics, leak tightness, reliable function and others, on new MSIVs. The aim of this paper is to depict state of the art generic boundary conditions and requirements for MSIVs based on regulatory and system engineering requirements.

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Coal Fired Water Tube Steam Boiler Machi

SZL Coal Fired Steam Boiler,coal fired boiler water tube SZL coal fired boiler, adopting the membrane water-cooled wall system and water cooled system, is a solely developed machine in ZG which absorbs all the previous advantages.

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Boiler Hydrostatic testing procedure - Boilersin

This procedure defines the requirement and procedure of hydrostatic testing of the boiler pressure parts after completing the assembly of all the boiler high pressure and temperature components. Hydrostatic testing Objective Hydrostatic testing in the boiler is carried out to check the following: Leakages in the boiler pressure parts (Tubes, headers and Pipes).

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DRDB: YSAQMD 2-27 INDUSTRIAL, INSTITUTIONAL

203 BOILER OR STEAM GENERATOR: The owner or operator of units subject to this rule shall fulfill the following increments of progress: 401.1 Submit, by October 27, 1995, a plan containing the following: Check safety valve pressure and capacity to meet boiler, steam generator, or process heater requirements.

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