characteristics of high pressure boiler

characteristics of high pressure boiler

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.

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Standard Specification for Alloy-Steel and Stainless Stee

Designation: A193/A193M – 10a Standard Specification for Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose

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Boiler (power generation) - Wikiped

A boiler or steam generator is a device used to create steam by applying heat energy to water.Although the definitions are somewhat flexible, it can be said that older steam generators were commonly termed boilers and worked at low to medium pressure (7–2,000 kPa or 1–290 psi) but, at pressures above this, it is more usual to speak of a steam generator.

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How to Choose the Right Type of High Pressur

Putting the wrong pump on a water blaster, jetter or high pressure pump system will cost you time, money and machine life. Not to mention the fact it’ll probably under perform and have you swearing under your breath from the moment you install it to the moment you have it replaced or worse your machine dies.

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Torq N' Seal; High Pressure Heat Exchanger Tube Pl

Torq N' Seal; line of high pressure heat exchanger tube plugs permanently seals leaking tubes with a mechanical contact seal. Perfect for any high pressure application, with an offering of US and Canadian nuclear certified plugs.

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ASTM International - Standards Produc

More than 12,000+ ASTM standards are used worldwide to improve product quality, enhance safety and facilitate trade. You can purchase individual standards; a volume that groups like standards together; a section that's comprised of several volumes covering an industry segment; or the entire collection.

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ASTM International - Standards Produc

More than 12,000+ ASTM standards are used worldwide to improve product quality, enhance safety and facilitate trade. You can purchase individual standards; a volume that groups like standards together; a section that's comprised of several volumes covering an industry segment; or the entire collection.

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Standard Specification for Alloy-Steel and Stainless Stee

Designation: A193/A193M – 10a Standard Specification for Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose

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Circulating fluidized bed - Wikiped

The circulating fluidized bed (CFB) is a developing technology for coal combustion to achieve lower emission of pollutants. By using this technology, up to 95% of pollutants[1] can be absorbed before being emitted to the atmosphere.

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The law - Pressure systems - Health and Safet

Note: The Regulations do not apply to the assembly of pressure equipment on the site and under the responsibility of the user, as in the case of industrial installations. In such cases, the Pressure Systems Safety Regulations 2000, which contain 'in use' provisions, will apply.

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WATER TREATMENT - Vec

Vecom Marine is a joint venture of Vecom Group ; Unimarine Group - Version 3.1 - Chapter 11 - Page 3 WATER TREATMENT BOILER WATER TREATMENT where the silica content is high, or if feed water is taken from cement washed tanks.

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Transfer Pumps - Industrial Transfer Pump

We are the leading Manufacturer and Exporter of Industrial Transfer Pumps and our product is made of good quality. Applications in the different industry:-Chemical Industry: For conveying and proportioning acids, sludges, viscous pastes, sensitive plastics dispersions and suspensions, viscous adhesives etc.

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INDUSTRIAL WATERTUBE BOILER CAPABILITY - Joh

John Thompson John Thompson is a division of ACTOM (Pty) Ltd with its principal focus on being the best boiler and environmental solutions company serving the power generation and industrial markets, both locally

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UG-Mat Coal Bottom Ash/Boiler Slag | Recycle

The physical properties of coal bottom ash and boiler slag vary depending on the type, source, and fineness of the parent fuel, as well as the operating conditions of the power plant.

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AIR COOLED INVERTER HEAT PUMP FOR OUTDOO

1. Carefully wash the system with clean water: fill and drain the system several times. 2. Apply additives to prevent corrosion, fouling, formation of mud and algae.

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ASME SA516 GRADE 70 | ASTM A516 Grade 70

Pressure Vessel Plates, Carbon Steel, for Moderate and Lower-Temperature Service to ASTM A 516/ A 516M Standard ASTM A 516 or ASME SA 516 grade is one of the most popular steel grades. It is primarily intended for use in welded pressure vessels where notch toughness is important.

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The law - Pressure systems - Health and Safet

Note: The Regulations do not apply to the assembly of pressure equipment on the site and under the responsibility of the user, as in the case of industrial installations. In such cases, the Pressure Systems Safety Regulations 2000, which contain 'in use' provisions, will apply.

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High-pressure cleaner - All industrial manufacturers

Find your high-pressure cleaner easily amongst the 548 products from the leading brands (GRACO, Nilfisk, K;RCHER, ) on DirectIndustry, the industry specialist for your professional purchases.

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Pressure Reducing Valves for Steam | TLV - A Stea

Fig. 1 Heating processes usually benefit from using steam at a lower pressure than that supplied by the boiler. Thus, pressure reducing valves are often used to reduce steam pressure to the set point value required by the process.

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What type of green boiler would best fit my need

What type of green boiler would best fit my needs? A green boiler could be gas condensing, combi, micro-CHP, wood pellet, or log burning. So, what type, size and fuel best fits your needs?

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Transfer Pumps - Industrial Transfer Pump

We are the leading Manufacturer and Exporter of Industrial Transfer Pumps and our product is made of good quality. Applications in the different industry:-Chemical Industry: For conveying and proportioning acids, sludges, viscous pastes, sensitive plastics dispersions and suspensions, viscous adhesives etc.

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Boiler Feedwater Treatment (Part I): Why Wate

Boiler Feedwater Treatment (Part I): Why Water Treatment is Necessary, Technical Library, Sedifilt String-Wound Filter Cartridges

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