Power Station Gas Boiler Water Wall Panels , Water Wall Construction Panel ORL Power

Power Station Gas Boiler Water Wall Panels , Water Wall Construction Panel ORL Power

Boiler Waterwall Panel

Description
A waterwall in a boiler is any furnace wall that is comprised of refractory and tubes in a water-tube boiler. The tubes are evenly spaced and generally connect to headers which in turn are connected back to the main generating bank of the boiler. They serve a two fold purpose here in that they capture heat that would otherwise escape to the atmosphere and help heat the water in the boiler. And they also help keep the refractory cool .This prevents spalling of the refractory.
Our membrane water wall are manufactured with high grade raw material and contemporary production equipment at our advanced production unit. Various sizes, shapes and specifications, will meet all the requirements of our clients . Further, cargoes are delivered to the clients within lead time.
Specifications

Advantages of Membrane Water Wall
1). To guarantee the leakproofness of furnace wall and reduce the air leak of combustion chamber.
2). To achieve the full water cooling of combustion chamber, and the boiler accessories membrane water wall is benefit to prevent coking under the condition of supplemental firing.
3). The thermal storage capacity is small, the warming of combustion chamber is fast and the cooling is also fast, which could shorten the cooling time of boiler’s start and furnace shut down.
4). It is good to adopt top supported water cooled wall and it could reduce the load of boiler framework, which is benefit to overhang.
5) Compared with the bare tubes, the membrane water wall improves the heat absorption capacity of tubes.
6) The factory direct boiler membrane water wall could improve the Preliminary combination degree of boiler parts and reduce the installation workload.

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.
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.


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




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





Certifications

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.


FAQ

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: info@orlpower.com
4. Website: http://www.orlpower.com

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).

Product Description

Boiler Parts

Boiler Drum，Boiler Waterwall Panel，Boiler Economizer，Boiler Header，Boiler Cyclone Separator，Boiler Chimney Flue Pipe，Boiler Air Preheater，Boiler Air Preheater

Boiler Parts

Boiler Super Heater，Boiler High Temp Superheater，Boiler Cyclone Separator，Boiler Flue，Boiler Heat Pipe Air Preheater，Boiler Gen Bank，Boiler Heat Pipe Elements，Boiler Tube Pin，Boiler Tubeshield，Boiler Ditch Tube

Packaging & Shipping

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.

FAQ

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

ADD: Zhangjiagang City, Jiangsu, China

Phone:+86 0512-56770166

E-mail: orl@orlpower.com 

Website: www.boiler-units.com