methane gas fired low pressure industrial steam boilers suppliers

methane gas fired low pressure industrial steam boilers suppliers

ZOZEN has built six fully automatic lines for the production of convection pipe, coil pipe, threaded pipe, membrane wall, serpentine tube and header. The parts so produced have consistent dimensions that enable easy assembly and ten years’ extension of a boiler’s life.


1. Convection pipe production line: high precision of ±0.5MM.
2. Coil pipe production line: three pieces of pipes can be coiled at the same time. 114mm diameter pipes are coiled into 4.5 meters coil.
3. Threaded smoke pipe production line: tread depth is accurately measured by infrared radiation to ensure tread depth is proper.
4. Membrane wall production line: MPM automatic welding machine with 12 heads, 1600MM panel bending machine.
5. Serpentine tube production line: 150 meters pipe can be made into economizer or super heater in one time without manual seam.
6. Header production line: by medium frequency electric heating, mechanical flow forming closing and NC drilling.

Our Lastest Boiler Type

Seven Hold Points

Seven hold points are set and each one is supervised by a responsible inspector. Any work that fails to pass the inspection cannot proceed until the inspector is able to verify its quality.

1,Incoming materials are inspected again upon entry into the plant.

2,Material markings will be transferred to all cut pieces to ensure identification and traceability.

3,Test pieces are used to ensure a higher success rate in welding.

Unique structural design

National Precision Bearing offers stainless steel for applications that require corrosion resistance.We have world class manufacuring facilities using latest technology, machines and equipments.

Contact Us

Energy and Power Market Research Reports

Find energy market research reports and pharmaceuticals industry analysis including industry overviews, market segmentation data, market share and growth.

Contact us

UNSPSC Selector Tool - AP

; A selector tool to be used by suppliers and buying organisations preparing a catalogue for upload into PECOS; Updated on 10th September 2008 for use with Excel 2007.

Contact us

UNSPSC Selector Tool - AP

; A selector tool to be used by suppliers and buying organisations preparing a catalogue for upload into PECOS; Updated on 10th September 2008 for use with Excel 2007.

Contact us

Backflow Prevention ; cross-connection contro

Page IV, Archived News ; Articles.. Any comments or questions about this site, can be directed to the staff The BACKFLOW PREVENTION TECHZONE is a regularly updated compendium of backflow prevention / drinking water related resource materials ; information links collected from around the world. Recent to archived news stories' excerpts, and web site reviews are this collection's focus,

Contact us

Natural gas - Wikiped

Natural gas is a naturally occurring hydrocarbon gas mixture consisting primarily of methane, but commonly including varying amounts of other higher alkanes, and sometimes a small percentage of carbon dioxide, nitrogen, hydrogen sulfide, or helium. It is formed when layers of decomposing plant and animal matter are exposed to intense heat and pressure under the surface of

Contact us

History of Indian Power Sector | Indian Powe

[EXPAND Introduction] The power sector in India has undergone significant progress after Independence. When India became independent in 1947, the country had a power generating capacity of 1,362 MW.. Hydro power and coal based thermal power have been the main sources of generating electricity.

Contact us

Sacramento | Trinity Consultan

California Environmental News. YSAQMD Workshop for Boilers, Steam Generators, and Process Heaters Rule - Sep 26 2018. In the fall of 2018, the Yolo-Solano Air Quality Management District (YSAQMD) plans to hold a public workshop for its next rule project.

Contact us

Energy – Just Fac

* Two common measures of energy are British thermal units (Btu) and joules. All forms of energy can be expressed in these units. One Btu is the amount of energy needed to raise the temperature of one pound of water from 39 to 40 degrees Fahrenheit. One joule is the amount of energy needed to lift one hundred grams (3.5 ounces) upward by one meter (3.3 feet) while on the surface of the earth.

Contact us

A glossary of energy terms | Large busines

Balancing Mechanism The mechanism used by the National Grid Company to balance the supply and demand of electricity. Base Load Base load is the level below which electricity demand never drops, i.e. a site with a high maximum demand of 750 kVa whose demand never drops below 250 kVa would have a base load of 250 kVa.

Contact us

EUR-Lex - 32012L0027 - EN - EUR-L

; (3) The Conclusions of the European Council of 17 June 2010 confirmed the energy efficiency target as one of the headline targets of the Union’s new strategy for jobs and smart, sustainable and inclusive growth (‘Europe 2020 Strategy’).

Contact us

Glossary of Eco Words - Green Eco Servic

Water Based Pain t For most home projects, this is your go-to paint. Also called latex paint, it has a binder that is dissolved in water. In general, water-based paints are less toxic and contain fewer volatile organic compounds (VOCs) than solvent-based (also called oil-based or alkyd) paints.

Contact us

History of Technology - Electropaedia, Energ

The Content - It's not just about batteries. Scroll down and see what treasures you can discover. Background. We think of a battery today as a source of portable power, but it is no exaggeration to say that the battery is one of the most important inventions in the history of mankind.

Contact us

A glossary of energy terms | Large busines

Balancing Mechanism The mechanism used by the National Grid Company to balance the supply and demand of electricity. Base Load Base load is the level below which electricity demand never drops, i.e. a site with a high maximum demand of 750 kVa whose demand never drops below 250 kVa would have a base load of 250 kVa.

Contact us

Glossary of Eco Words - Green Eco Servic

Water Based Pain t For most home projects, this is your go-to paint. Also called latex paint, it has a binder that is dissolved in water. In general, water-based paints are less toxic and contain fewer volatile organic compounds (VOCs) than solvent-based (also called oil-based or alkyd) paints.

Contact us

D;D Motor Systems - 48 v electric motor | 24 volt d

Largest Selection of DC Motors - 12v dc motors, 24v dc motors, 48v dc motors, 96 volt dc motors, and 144v dc motors.

Contact us

Ammonia Production - nawabi.

By Le Chetalier's Principle:. increasing the pressure causes the equilibrium position to move to the right resulting in a higher yeild of ammonia since there are more gas molecules on the left hand side of the equation (4 in total) than there are on the right hand side of the equation (2).

Contact us

History of Indian Power Sector | Indian Powe

; [EXPAND Introduction] The power sector in India has undergone significant progress after Independence. When India became independent in 1947, the country had a power generating capacity of 1,362 MW.. Hydro power and coal based thermal power have been the main sources of generating electricity.

Contact us

District heating - Wikiped

District heating (also known as heat networks or teleheating) is a system for distributing heat generated in a centralized location through a system of insulated pipes for residential and commercial heating requirements such as space heating and water heating.The heat is often obtained from a cogeneration plant burning fossil fuels or biomass, but heat-only boiler stations, geothermal

Contact us

images.mofcom.gov.

sheet3 sheet2 sheet1 wenzhou xinhe import;export co.,ltd 201001152208140 0577-88351056 0577-88341112 325000 changhong plastic co.,ltd. 201011103274367

Contact us

Appendix G: Hydrogen Production Technologies

Steam methane reforming involves four basic steps (see Figure G-1).Natural gas is first catalytically treated with hydrogen to remove sulfur compounds. It is then reformed by mixing it with steam and passing it over a nickel-on-alumina catalyst, making CO and hydrogen.

Contact us

Sacramento | Trinity Consultan

California Environmental News. YSAQMD Workshop for Boilers, Steam Generators, and Process Heaters Rule - Sep 26 2018. In the fall of 2018, the Yolo-Solano Air Quality Management District (YSAQMD) plans to hold a public workshop for its next rule project.

Contact us