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Power Station Boiler Water Wall Tubes , Water Wall In Boiler High Pressure

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Power Station Boiler Water Wall Tubes , Water Wall In Boiler High Pressure

Power Station Boiler Water Wall Tubes , Water Wall In Boiler High Pressure
Power Station Boiler Water Wall Tubes , Water Wall In Boiler High Pressure

Large Image :  Power Station Boiler Water Wall Tubes , Water Wall In Boiler High Pressure

Product Details:
Place of Origin: Zhangjiagang,Jiangsu,China
Brand Name: ORL Power
Certification: ISO9001/SGS/TUV/ASME/EN
Model Number: Customization
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set/Sets 10tons
Price: Contact me | Get Latest Price
Packaging Details: Iron Frame Package
Delivery Time: 50~100 Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500Ton/Tons per Month
Detailed Product Description
Name: Boiler Water Wall Tubes Condition: New
Fuel: Coal、Gas、Oil-fired, Water Heat Output: Hot Water、Steam
Dimension(L*W*H): Customization Type: Water Wall In Boiler
Weight: 10~1000ton Usage: Power Station
Structure: Fire、Water Tube Pressure: High Pressure
High Light:

boiler water tube


boiler membrane wall tube

Power Station Boiler Water Wall Tubes , Water Wall In Boiler High Pressure

Boiler Water Wall Tubes Introduction


Boiler Water Wall Tubes are the main heating part of boilers, they are composed of rows of steel tubes, arranged on surrrandings of boiler furnace. Inside it are flowing water or steam, the outside receive firing heat of the boiler furnace. They mainly absorb radiation heat by high temperature combusion products in the furnace, and the working fluid are going up, to be heated and vaporized.


Boiler Water Wall Tubes Application

Boiler water walls are membrane walls that are made of tubes welded together with or without a strip of metal in between. These walls form the enclosure of the coal combustion chamber. Water wall tubes are also referred to as the evaporator section; they contain water mostly in liquid form which gradually evaporates as it rises in the boiler.

Boiler Water Wall Tubes Challenges

As the water wall tubes form a lining along the whole boiler, they are submitted to a temperature gradient of 300 °C to 500 °C between the bottom section of the boiler and its top. To facilitate fitting, the panels in the boiler should preferably be made of steel grades that do not require any post-weld heat treatment. Vallourec supplies tubes for water walls in all grades, from carbon steel to advanced low-alloy steel, with outside diameters ranging from 31.8 mm to 63.5 mm.

Boiler Water Wall Tubes Materials

BS 3059 Grade 440 seamless carbon steel tubes.
Welding Processes / Procedures
STT II – Surface Tension Transfer (STT) Process with certified & tested weld procedures.
TIG welding process.
Fabrication Standards / National Codes
AS1228 – Power Boilers
AS4458 – Pressure Equipment Manufacture
AS4041 – Pressure Piping
AS4037 – Pressure Equipment – examination & testing
Quality Assurance Requirements
Material certification for all materials
Inspection and Test Plan (ITP)
100% radiography on butt weld joints
Power Station Boiler Water Wall Tubes , Water Wall In Boiler High Pressure 0
Company Information

Suzhou ORL Power Engineering Co., Ltd.is located in Suzhou, Jiangsu Province.
ORL Power is a leading company and exporter of industrial boilers,power plant boilersand boiler parts (including steam drum, membrane waterwall panel,header,economizer, evaporator, superheater,H-fin economizer, spiral fin tube, air preheater, heat pipe, flue etc.), seamless steel tubes/pipes and ERW steel pipes.ORL provides our customer with full range of services including boiler design, fabrication, installation and commissioning, boiler maintenance, and supervision at site. Our product and service include design and manufacture industrial boilers, pressure vessels and tanks, and pressure parts for power plant boilers (600MW, or 1000MW).
Boiler Parts
Boiler Drum,Boiler Waterwall Panel,Boiler Economizer,Boiler Header,Boiler Cyclone Separator,Boiler Chimney Flue Pipe,Boiler Air Preheater,Boiler Air Preheater
Power Station Boiler Water Wall Tubes , Water Wall In Boiler High Pressure 1
Boiler Product Production
Boiler Cyclone Separator WorkShop, Boiler Coil Workshop, Boiler Waterwall Workshop.
Boiler Product Test
Impact test,The scene to examine the water-wall,Industrial TV monitoring,Snake-like pipe water pressure test,Header endoscopic detection,Header weld inspection
Packaging & Shipping
Power Station Boiler Water Wall Tubes , Water Wall In Boiler High Pressure 2
We have our boiler manufacturing plant, and obtain ISO9001:2008, ISO3834, ASME S, U and GB stamp.
Company Business

Our products have been wildly used in power plants and large international companies overseas.
Such as USA, Brazil, Porto Rico, Guatemala, Spain, Demark, Norway, Turkey, India, Korea, Australia, Middle East, Southeast Asia etc.
Trading Process

ORL offers prompt response, professional products, and all-around service to our customers. Our experienced sales team and engineers are waiting for your enquiry and ready to provide sincere service. We cordially welcome domestic and overseas friends to visit our company and manufacturing bases, and look forward to building up long-term, mutual cooperative relationship with you.
1. Why choose us?
We are boiler and boiler parts(boiler drum, boiler waterwall panel, boiler economizer, boiler header, boiler cyclone separator, boiler flue pipe, boiler air preheater, boiler pipe, boiler tube)manufacture and we are one of the best suppliers in China.
We ensure the deliver time, high quality, and the best after-sale service for you.
2. How to order?
Welcome come to our factory for inspecting and discussion the technical details.
Contact Information

  1. ADD: 11 East Renmin Road, Zhangjiagang City, Jiangsu, China
  2. Phone:+86 0512-56770166
  3. E-mail: orl@orlpower.com
  4. Website: http://www.orlpower.com

Contact Details
Suzhou orl power engineering co ., ltd

Contact Person: Mr Robin

Tel: +8618550138377

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