Name: Boiler Fin Tube with 1 Year Warranty and 3 Years Core Components Warranty for Natural Circulation Systems
Brand: ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
Price: 1.00 USD
Availability: InStock

Casa Prodotti Metropolitana di aletta della caldaia

Boiler Fin Tube with 1 Year Warranty and 3 Years Core Components Warranty for Natural Circulation Systems

Dettagli:

Luogo di origine:	Zhangjiagang, Cina
Marca:	HDB Boiler
Certificazione:	ISO9001, ASME, EN,

Termini di pagamento e spedizione:

Quantità di ordine minimo:	5
Prezzo:	$1,300-1,500

Contatto

Descrizione di prodotto dettagliata

Tipo:	Circolazione naturale	Struttura:	Tubo di fuoco o tubo dell'acqua
Pressione:	Basso/ad alta pressione	Produzione di vapore:	Max. 20 t/h
Stile:	Verticale	Carburante:	Calore a carbone / gas / carbone / acqua, biomassa, combustibili fossili
Produzione:	Acqua calda/vapore	Trattamento superficiale:	Dipinto
Sopravaganza del tubo di base:	25,4 mm ~ 1600mm	Spessore del tubo di base:	2,5 mm ~ 40 mm
Altezza delle pinne:	0,5 mm ~ 20,0 mm	Spessore delle pinne:	0,5 mm ~ 3,0 mm
Pitch pin:	5 mm ~ 25,4 mm	Materiale:	Acciaio al carbonio, acciaio legato, acciaio inossidabile
Length:	0
Evidenziare:	1 Year Warranty Boiler Fin Tube , 3 Years Warranty H-type Finned Tube , Natural Circulation Boiler Economizer Spare Parts

Boiler Fin Tube for Economizer, Superheater and Reheater, Heat Exchanger

Product Description

H-type finned tube heat exchanger elements maintain a high capacity for heat transfer, possess superior self-cleaning properties and retain the ability to effect flue gas waste heat recovery in boiler renovations. Convective heat transfer coefficient is proportional to fin pitch, but inversely proportional to fin height and fin width. Integrated heat transfer capacity is related to fin efficiency, convective heat transfer coefficient and finned ratio. Pressure drop increases with the increase of fin height and fin width.

Detail

In order to improve the heat exchange efficiency and extend surface heat transfer, H-type finned tubes have been widely used in boilers and waste heat recovery in recent years. H-type finned tubes are derived largely from rectangle finned tubes. Because of their unique groove structure on the fin surface, H-type finned tubes have excellent anti-wear and anti-fouling performance.

Structure

Our products can be modified according to our customers' needs and the situation. We design and manufacture safe, reliable and efficient H-fin tubes. HD BOILER has also completed stand-alone product quality assurance systems. Production of H-fin tubes are with high heat transfer efficiency, they have flue gas resistance and are designed for a small space.

Technical Parameters

Item	Base Tube O.D (mm)	Base Tube Thickness (mm)	Fin Height (mm)	Fin thickness (mm)	Fin Pitch (mm)
Range	25.4 mm ~1600mm	2.5 mm ~40 mm	0.5 mm ~20.0 mm	0.5 mm ~3.0 mm	5 mm ~ 25.4 mm
Material	Carbon Steel, Alloy Steel, Stainless Steel
Length	0<L≤ 12000

Product	H-fin Tube
Base Pipe	Welded or Seamless
Material	carbon steel, alloy steel, stainless steel, non-ferrous alloys and nickel alloys.
Application	H economizer, H evaporator, H superheater, H air heater and etc.

Quality Control

Impact test and Strength calculation report with applied materials information.
100%NDT(non-destructive inspection) report of steel plate, tube and electrode
X-ray, γ-ray and liquid penetrant test inspection report (welding seam): to ensure the quality of the entire boiler
Hydraulic test report: ensure the standard working pressure and safety