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HFW Serrated Fin Tube ASTM A312 TP347 Economizer High Heat Transfer Efficiency

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HFW Serrated Fin Tube ASTM A312 TP347 Economizer High Heat Transfer Efficiency

Name: HFW Serrated Fin Tube ASTM A312 TP347 Economizer High Heat Transfer Efficiency
Brand: YUHONG
Price: 1 USD

Wholesale HFW Serrated Fin Tube ASTM A312 TP347 Economizer High Heat Transfer Efficiency from china suppliers

Brand Name : YUHONG

Model Number : ASTM A312

Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Place of Origin : CHINA

MOQ : 100 KGS

Price : NEGOTIABLE

Payment Terms : T/T, L/C at sight

Supply Ability : 1500 Tons Per Month

Delivery Time : Depends on quantity

Packaging Details : Ply-wooden Case /Iron Case/ Bundle with plastic Cap

Type : Fin Tube,Heat Exchanger Tube

Application : Heating System Boiler Radiator Economizer

Tube material : Stainless Steel

Fin material : Aluminum,carbon steel,stainless steel

Fin height : 0mm-16mm，Up to 40 mm

Color : Silver Spiral Finned Tube,BLACK,Metal Color

Fin Height : Customized

Fin Pitch : Customized

Fin Thickness : Customized

Fin Type : Plain, Serrated

Material : Copper, Aluminum, Stainless Steel

Pressure Rating : Customized

Shape : Round, Square, Rectangular

Size : Customized

Surface Treatment : Polishing, Anodizing, Galvanizing

Temperature Rating : Customized

Tube Diameter : Customized

Tube Length : Customized

Tube Thickness : Customized

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HFW Serrated Fin Tube ASTM A312 TP347 Economizer High Heat Transfer Efficiency

What is SERRATED FIN TUBE?

Serrated finned-tube radiator improves the heat dissipation efficiency of the radiator by adding fins, so that the heat dissipation area of the finned-tube radiator can also be increased, and at present, the finned-tube radiator can generally be used for indoor heating with an area of up to 20,000 square meters. Steam-type finned tube radiator is a heat dissipation device using steam as the heat transfer medium, which has high heat dissipation efficiency and balanced heating temperature. Steam type finned tube radiator is usually made of welded steel tubes, which is firmly and reliably welded and has a long service life. Steam type finned tube radiator can be used in industrial, agricultural, chemical and other fields of the heating system, to provide a reasonable environment for people indoors, but also can be used in the drying system, drying materials, improve drying efficiency.

Serrated finned tube radiator is generally silver and gray in color, generous appearance, is an excellent choice for heating equipment in various fields. Steel finned tube radiator is mostly made of seamless steel pipe or carbon steel welded, the welding method is reliable, and the contact between the welded radiator and the fins is close, so the radiator has high heat dissipation efficiency and large heating area, which is generally used in workshops, factories, greenhouses, and other large-area heating systems. Steel finned tube radiator is widely used, it can be used for heating in some complicated working conditions, such as high fume, high humidity, high temperature and other environments. In order to ensure the normal and excellent operation of the steel finned tube radiator in the complex environment, its surface is usually treated with hot-dip galvanizing.

Chemical composition of ASTM A312 TP347

ASTM A312		Mn	Si	C	Ni	P	S	Cr	Mo	N
TP347	min.	-	-	-	9.0	-	-	17.0	2.00	-
TP347	max.	2.0	1.00	0.08	13.0	0.045	0.030	20.0	3.00	-

Mechanical Properties of ASTM A312 TP347

Grade	Tensile Strength (MPa) min	Elongation (% in 50mm) min	Yield Strength 0.2% Proof (MPa) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
SS 347	515	40	205	92	201

Equivalent Grades of ASTM A312 TP347

GRADE	UNS	WERKSTOFF NR.	JIS	AFNOR	BS	GOST	EN	SS
	USA	GERMAN	JAPAN	RUSSIAN	BRITISH	RUSSIAN	EUROPE	SWEDISH
ASTM A312 347	S34700	1.4550	-	-	-	-	X6CrNiNb18-10	-

Characteristic of Stainless Steel HFW Serrated Fin Tube

High productivity

low production costs

excellent corrosion resistance

long service life

Application

Drying

cooling

Heating System

Boiler

Radiator

Economizer

HFW Serrated Fin Tube ASTM A312 TP347 Economizer High Heat Transfer Efficiency

HFW Serrated Fin Tube ASTM A312 TP347 Economizer High Heat Transfer Efficiency Images

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