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ASTM A335 P9 Alloy Steel High Frequency Welded Serrated Fin Tube

Name: ASTM A335 P9 Alloy Steel High Frequency Welded Serrated Fin Tube
Brand: YUHONG
Price: 1 USD

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Brand Name :	YUHONG
Model Number :	ASTM A335 P9 HFW Serrated Fin Tube
Certification :	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Price :	Negotiable
Payment Terms :	T/T, L/C
Supply Ability :	1000 tons per month
Delivery Time :	Depends on quantity

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ASTM A335 P9 Alloy Steel High Frequency Welded Serrated Fin Tube

ASTM A335 P9 Alloy Steel High Frequency Welded Serrated Fin Tube

Serrated Fin Tube is a high-frequency welding production process with high-frequency patented technology. Using high-frequency power supply as a heat source, the steel strip and steel pipe are heated at the same time, so that they can be welded together. It has the advantages of long life, wide temperature range and high pressure tolerance.

Fin Tube Detail

Base Tube Part			Fin Part
Specification	Material Grade	Major Sizes	Material Grade	Fin Type	Fin Height	Fin Thickness	Fin Qty	Fin Dia.	Bare Length
ASTM A213 ; ASME SA213; ASTM A249; ASME SA249; ASTM A269; ASME SA269; ASTM A312; ASME SA312; ASTM A376; ASME SA376; ASTM A789; ASME SA789; ASTM A790; ASME SA790	TP304, TP304L, TP304H, TP310S, TP310H, TP316L, TP317L, TP321, TP321H, TP347, TP347H , S31803, S32205, S32750, S32760	Tube Size: 15.875 X 1.65; 15.875 X 2.11; 15.875 X 2.77; 19.05 X 1.65; 19.05 X 2.11; 19.05 X 2.77; 25.4 X 2.11; 25.4 X 2.77; 25.4 X 3.05; 25.4 X 3.4; 31.75 X 2.11; 31.75 X 2.77; 31.75 X 3.05; 31.75 X 3.4; 38.1 X 2.11; 38.1 X 2.77; 38.1 X 3.05; 38.1 X 3.4; 44.45 X 2.11; 44.45 X 2.77; 44.45 X 3.05; 44.45 X 3.4; 44.45 X 3.81; 44.45 X 4.57; 50.8 X 2.11; 50.8 X 2.77; 50.8 X 3.05; 50.8 X 3.4; 50.8 X 3.81; 50.8 X 4.57; 57.15 X 2.11; 57.15 X 2.77; 57.15 X 3.05; 57.15 X 3.4; 57.15 X 3.81; 57.15 X 4.57; 63.5 X 2.11; 63.5 X 2.77; 63.5 X 3.05; 63.5 X 3.4; 63.5 X 3.81; 63.5 X 4.57; Pipe Size: 2 1/2" SCH40 (73.03 X 5.16); 2 1/2" SCH80 (73.03 X 7.01); 3" SCH40 (88.9 X 5.49); 3" SCH40 (88.9 X 7.62); 3 1/2" SCH40 (101.6 X 5.74); 3 1/2" SCH80 (101.6 X 8.18); 4" SCH40 (114.3 X 6.02); 4" SCH80 (114.3 X 8.56); 5" SCH40 (141.3 X 6.55); 5" SCH80 (141.3 X 9.27); 6" SCH40 (168.3 X 7.11); 6" SCH80 (168.3 X 10.97); 8" SCH40 (219.1 X 8.18); 8" SCH80 (219.1 X 12.7); Length Max.: 25M/PC; other sizes depend on customer request	Stainless Steel: SS304, SS304L, SS316L, SS317L, SS347, SS310; SS409 (1CR12), SS410(1Cr13); Carbon Steel(CS) , Alloy Steel: ASTM A387 Gr.A, Gr.B, Gr.C; Aluminum ASTM A209 / ASME SA209 AL1060, Gr.6061; ASME SA210/ ASTM A210 AL1060 , AL1100, Gr.6061, Gr.6063, ASTM A221/ ASME SA221 AL 1060 , Gr.6061, Gr.6063 Alloy Steel: P11, P22, P5, P9	Solid Fin : High Frequency Weldding(HFW), Serrated Fin Tube, Studded Tube /Pin Tube, Square Fin Tube, H Type Fin tube, HH type Fin tube; Embedded : G Type Fin Tube; Wound: L, LL, KL ; Extruded; Thread Fin tube ; Low Fin tube; Corrguated Fin Tube; Bamboo Tube; U bend Fin tube	1.6mm ~60mm	0.2mm~3.0mm	Depend on client request	12.7mm~25.4mm	40mm~client request
EN10216-5; EN10217-7; DIN 17456; DIN17457; DIN17458	1.4301,1.4305, 1.4306, 1.4307, 1.4571,1.4401, 1.4404, 1.4541, 1.4948, 1.4550, 1.4912, 1.4845, 1.4462, 1.4539, 1.4438, 1.4501
ASTM A335; ASME SA335; ASTM A213; ASME SA213	T1, T11, T12, T22, T23, T5, T9, T91, T92, P1, P11, P12, P22, P23, P5, P9, P91, P92
ASTM A53; ASTM A106, ASME SA106	GR.A, GR.B, GR.C
ASTM A178; ASME SA178; ASTM A179, ASME SA179; ASTM A192; ASME SA192; ASTM A209; ASME SA209; ASTM A210; ASME SA210; ASTM A 214; ASME SA214; ASTM A333; ASME SA333	Gr.A, Gr.B, Gr.C, A179, A192, T1a, T1b Gr.A1, Gr.1, Gr.3, Gr.6
ASTM B161; ASME SB161; ASTM B163; ASME SB163; ASTM B164; ASME SB164; ASTM B165; ASME SB165; ASTM B167; ASME SB167; ASTM B407; ASME SB407; ASTM B444; ASME SB444; ASTM B622; ASME SB622; ASTM B388; ASME SB388	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. Titanium : Gr.2 , Gr.5, Gr.7, Gr.9 ;

Size Reference for Different Types of Fin Tubes

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	8-30	<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

Chemical Composition Of P9

Cr, %	C, %	P, %	S, %	Mo, %	Mn, %	Si, %
4.00-6.00	0.15 max	0.025 max	0.025 max	0.45-0.65	0.30-0.60	0.50 max

ASTM A335 P9 Pipe Mechanical And Physical Properties

Tensile Strength, MPa	Yield Strength, MPa	Elongation, %
415 min	205 min	30 min

Equivalent Material of Alloy Steel P9

ASTM	JIS G 3458	UNS	BS	ISO
P9	STPA 26	S50400	3604 P1 629-470	2604 II TS38

Applications:

-Power Plants
-Chemical Industry
-Heat Recovery Plants
-Heat Industry

-Steam Boiler

-Oil Refining

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ASTM A335 P9 Alloy Steel High Frequency Welded Serrated Fin Tube

ASTM A335 P9 Alloy Steel High Frequency Welded Serrated Fin Tube

ASTM A335 P9 Alloy Steel High Frequency Welded Serrated Fin Tube

P9 Alloy Steel Welded Fin Tube

Welded Serrated Fin Tube

Serrated Finned Tube

ASTM A335 P9 Alloy Steel High Frequency Welded Serrated Fin Tube

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