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

Dom Produkty Rura płetwy kotła

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

Szczegóły Produktu:

Miejsce pochodzenia:	ZHANGJIAGANG, CHINY
Nazwa handlowa:	HDB Boiler
Orzecznictwo:	ISO9001, ASME, EN,

Zapłata:

Minimalne zamówienie:	5
Cena:	$1,300-1,500

Kontakt

Szczegółowy opis produktu

Typ:	Naturalne krążenie	Struktura:	rurka przeciwpożarowa lub rurka wodna
Ciśnienie:	Niskie/wysokie ciśnienie	Produkcja pary:	Maks. 20 t/h
Styl:	Pionowy	Paliwo:	Węgiel / gaz / ciepło wodne / wodne, biomasa, paliwo kopalne
Wyjście:	Gorąca woda / para	Obróbka powierzchni:	Namalowany
Rura bazowa OD:	25,4 mm ~ 1600 mm	Grubość rurki podstawowej:	2,5 mm ~ 40 mm
Wysokość płetw:	0,5 mm ~ 20,0 mm	Grubość płetwy:	0,5 mm ~ 3,0 mm
Fin boot:	5 mm ~ 25,4 mm	Tworzywo:	Stal węglowa, stal stopowa, stal nierdzewna
Length:	0
Podkreślić:	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