Payment & Shipping Terms:
|Condition:||New||Type:||Natural Circulation/Once Through|
|Usage:||Industry/Power Station||Structure:||Fire/Water Tube|
|Fuel:||Coal/Gas/Oil-fired, Water Heat||Output:||Hot Water/Steam|
|Keywords:||Condensing Gas Boiler Water Wall Panels||Product Name:||Condensing Gas Boiler Water Wall Panels , Boiler Membrane Wall Tube|
boiler water tube,
Condensing Gas Boiler Water Wall Panels , Boiler Membrane Wall Tube
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.
|Name||Membrane water panel|
|Material||Carbon steel,Alloy steel,etc.|
|Tube size||Φ38 - 76 mm, Customization|
|Standard||ISO , ASME|
|Manufacturing process||Material→Ingot → Hot/Cold-Rolling→ Heat treatment (Normalizing+ tempering) → Inspection →Polishing→Tube joint welding→Assembly →Welding →Inspection→Heat treatment→Hydraulic pressure test→Painting→ Packaging|
|Installation location||around the boiler combustion chamber|
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.
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).
Contact Person: Mr Robin