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ASTM A192 H Type Square Carbon Steel Fin Tube for Boiler

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ASTM A192 H Type Square Carbon Steel Fin Tube for Boiler

Country/Region	china
City & Province	ningbo zhejiang
Categories	Metal Casting Machinery

Product Details

ASTM A192 H Type Square Carbon Steel Fin Tube for Boiler

YUHONG Group offers many kinds of fin tubes. And ASTM A192 welding carbon steel H/HH type fin tube we sell in many years and sell in over 70 countries.

Specifications For Various Types Of Finned Tubes That We Can Offer

Type	Description	Base tube	Fin specification (mm)
Type	Description	O.D. (mm)	Fin pitch	Fin height	Fin thick
Embedded	G-type fin tueb	16-63	2.1~5	<17	~0.4
Extruded	Single metal combined metal	8-51	1.6~10	<17	0.2-0.4
	Low fin tube t-type fin tube	10-38	0.6~2	<1.6	~0.3
	Bamboo tube corrugated tube	16-51	8.0~30	<2.5	/
Wound	l/kl/ll type fin tube	16-63	2.1~5	<17	~0.4
String	String fin tube	25-38	2.1-3.5	<20	0.2-0.5
U-type	U-type tube	16-38	/	/	/
Welding	HF-welding fin tube	16-219	3~25	5~30	0.8-3
	H/HH type fin tube	25-63	8~30	<200	1.5-3.5
	Studed fin tube	25-219	8~30	5~35	φ5-20

Industial boiler part heat exchanger H finned tube economizer is a kind of boiler parts.Square or Rectangular H Fins are welded on a steel base tube. Having two steel circular symmetry to be welded on fluorescent tubes to form ins positive shape much like letter "H", so we called H-fin tube. H finned tube widely used in utility boilers, industrial boilers, marine power, such as the tail of heat exchanger components.

Characteristics of H Fin Tube

1.Add the heat exchange area and reduce the number of tubes, reduce the fume speed and abrasion.

2.Can be made to double H type fin tube, high rigidness to fit long tube row.

3.Arranged in line to make the space into many small zones, averaged air flow to reduce the abrasion.

4.With straight channel to gain the best ash-blowing effect.

5.Compact structure to reduce the weight and reduce the manufacturing cost.

Material Base Pipe/Tube We Can Offer

Stainless steel: ASME SA213/ASTM A213, ASME SA249/A249 ,ASME SA312/A312: TP304,304L, TP304H, TP310S, TP310H, TP316L, TP316H, TP316Ti, TP317, TP317L, TP321,TP321H, TP347, TP347H, TP904L

Duplex/Super Duplex Steel: ASME SA789/A789 , ASME SA790/A790: S31803, S32205, S32750, S31500, S32304, S32900

Carbon Steel : ASME SA106/ASTM A106 Gr B, Gr C, ASME SA179/ASTM A179, ASME SA192/ASTM A192, ASTM A214, ASTM A210

Alloy Steel : ASME SA213/ASTM A213 T1, T11, T12, T22, T23, T5, T9, T91, T92 ; ASME SA335 /ASTM A335 P1, P11, P12, P22, P23, P5, P9, etc

Nickel Alloy Steel Grade:Hestalloy:C-276, C-4, C-22, C-2000, X, B-2, B-3, G-30, G-35. Monel:400,401, 404, R-405, K500.

Inconel:600, 601, 617, 625, 690, 718, 740, X-750. Incoloy:800, 800H, 800HT, 825, 840.

Pure Nickel:Ni-200, Ni-201, Ni-270. NS Alloy:Ns 1101, NS1102, NS1103,NS3105. Copper Alloy Steel: ASTM B111(70400, C70600, C71500, C71640, C68700, C44300)

Fin Material We Can Offer

Alloy Steel , Stainless Steel , Carbon Steel .

Detailes Of ASTM A192 Tube

A192 This specification covers minimum-wall thickness, seamless carbon steel boiler and superheater tubes for highpressure service.

Chemical Composition max %