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ASME SA249 TP304 SS304 HF H/HH Welding Finned Tube أنبوب ذو زعانف for heat exchanger
ASME SA249 TP304 SS304 HF H/HH Welding Finned Tube أنبوب ذو زعانف for heat exchanger
ASME SA249 TP304 SS304 HF H/HH Welding Finned Tube أنبوب ذو زعانف for heat exchanger
ASME SA249 TP304 SS304 HF H/HH Welding Finned Tube أنبوب ذو زعانف for heat exchanger
ASME SA249 TP304 SS304 HF H/HH Welding Finned Tube أنبوب ذو زعانف for heat exchanger
ASME SA249 TP304 SS304 HF H/HH Welding Finned Tube أنبوب ذو زعانف for heat exchanger
ASME SA249 TP304 SS304 HF H/HH Welding Finned Tube أنبوب ذو زعانف for heat exchanger
ASME SA249 TP304 SS304 HF H/HH Welding Finned Tube أنبوب ذو زعانف for heat exchanger
Specifications
Brand Name :
YUHONG Group
Model Number :
SA249
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Place of Origin :
China
MOQ :
500KGS
Price :
6-20USD/PC（negotiation）
Payment Terms :
T/T（negotiation）
Delivery Time :
40 Days （negotiation）
Packaging Details :
Ply Wooden Case or Standard seaworthy export packing or as per customers' request
OEM :
according to drawings or samples
Base tube material :
Carbon steel, Stainless steel, Alloy steel
Fin material :
Carbon steel, Stainless steel, Alloy steel
Bare tube diamerter :
16mm-219mm
Fin pitch :
3mm-25mm
Fin height :
5mm-30mm
Fin thick :
0.8mm-3mm
Usage :
heat exchangers
Description

ASME SA249 TP304 SS304 HF H/HH Welding Finned Tube for heat exchanger


STANDARD

UNS

WERKSTOFF NR.

JIS

AFNOR

BS

GOST

EN

SS 304

S30400

1.4301

SUS 304

Z7CN18‐09

304S31

08Х18Н10

X5CrNi18-10

SS 304L

S30403

1.4306/1.4307

SUS 304L

Z3CN18‐10

304S11

03Х18Н11

X2CrNi18-9 / X2CrNi19-11

Grade

304

304L

Tensile Strength (MPa) min

515

485

Yield Strength 0.2% Proof (MPa) min

205

170

Elongation (% in 50mm) min

40

40

Hardness

-

Rockwell B (HR B) max

92

92

Brinell (HB) max

201

201


Uses & Application

1. Common industrial services (Petroleum, chemical, paper, fertilizer, fabric, aviation and nuclear)
2. Fluid, gas and oil industry
3. Heat transmission and pressure service
4. Construction and ornamental
5. Boilers and Heat exchangers system
6. Decoration purpose, boiler, auto parts, medical device, food industry, building materials)

High Frequency Welded Fin Tube (Continuously Welded Spiral Fin Tube):

As the name suggests, in this type of Fin Tube the finning is a Spirally Wound.

The fins are manufactured by Spirally Winding the fin around the Base Tube and Pipe. During the winding the fin is Continuously Welded by High Frequency welding giving the Most robust bond between the the Fin and the Tube.

This type of Fin Tube is used specifically where the application involves a lot of Mechanical Stresses like continuous vibrations etc.

The welding bond between the Tube and The Fin also ensures that almost perfect heat Transfer Efficiency is achieved. Also it can give the highest operating temperature ranges.


High Frequency Welded Fin Tube (Continuously Welded Spiral Fin Tube):

Manufacturing Process:- Continuously Welded Spiral Fin Tube

Fin To Tube Bond:- Excellent

Heat Transfer Efficiency:- Excellent

Mechanical Resistance:- Excellent (Hence can be frequently cleaned with high pressure jets unlike other fin tubes. Thereby reducing down time and increasing overall life)

Corrosion Protection:- Moderate

Temperature Range:- Up to Maximum 500 Deg C

ASME SA249 TP304 SS304 HF H/HH Welding Finned Tube أنبوب ذو زعانف for heat exchanger

Product tags

eddy current heat exchanger tubes

,

welded heat exchanger

,

immersion heater element replacement
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ASME SA249 TP304 SS304 HF H/HH Welding Finned Tube أنبوب ذو زعانف for heat exchanger

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Product Detail
Brand Name :
YUHONG Group
Model Number :
SA249
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Place of Origin :
China
MOQ :
500KGS
Price :
6-20USD/PC（negotiation）
Contact Supplier
ASME SA249 TP304 SS304 HF H/HH Welding Finned Tube أنبوب ذو زعانف for heat exchanger
ASME SA249 TP304 SS304 HF H/HH Welding Finned Tube أنبوب ذو زعانف for heat exchanger
ASME SA249 TP304 SS304 HF H/HH Welding Finned Tube أنبوب ذو زعانف for heat exchanger
ASME SA249 TP304 SS304 HF H/HH Welding Finned Tube أنبوب ذو زعانف for heat exchanger

Yuhong Group Co.,Ltd

Verified Supplier
13 Years
zhejiang, ningbo
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Seamless Pipe, Stainless Steel Seamless Tube, Duplex Stainless Steel Pipe
Total Annual :
50M-70M
Employee Number :
50~850
Certification Level :
Verified Supplier
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