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DELLOK High Frequency Welded Longitudinal Fin Tube Air Heater

Name: DELLOK High Frequency Welded Longitudinal Fin Tube Air Heater
Brand: Dellok Yonghui
Price: 10 USD

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Brand Name :	Dellok Yonghui
Model Number :	Longitudinal Finned Tube
Certification :	ISO90001
Price :	$10 ≥1 Piece/Pieces
Payment Terms :	D/A, L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability :	10000 Piece/Pieces per Month
Delivery Time :	1-3 weeks

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Company Profile

DELLOK High Frequency Welded Longitudinal Fin Tube Air Heater

^{DELLOK High Frequency Welded Longitudinal Fin Tube Air Heater}

^{About Us}

^{DELLOK (YONGHUI RADIATING PIPE MANUFACTURING CO.,LTD.) was
established in 2002, which is located in Jiangsu, China. After many
years of development, the company now has 66 million yuan in fixed
assets, more than 200 employees, and 33 technical staffs. We have 4
aluminum processing production lines, with the annual processing
capacity of more than 20,000 tons; And we have 5 tube-drawing
production lines; 47 fintube production lines, 1 imported
production line from American with the brand of McElroy , with the
annual production capacity of 12 million meters the above. Quality
is the theme of eternal pursuit of winner -Production workshop-
Meticulous works, standardized management system and systematic
quality assurance are Dellok(YONGHUI)'s best commitment to quality.
In Dellok(YONGHUI), the quality control is not only the detection
of the final process, but throughout the entire production process.
We implement a set of quality control and assurance systems. Each
batch of pipes is sampled and tested, and records are kept as a
quality guarantee for the final product.}

^{Longitudinal Finned Tube Product Description:}

^{Longitudinal finned tubes are used to give a great performance in
any heat transfer application, especially in petrochemical area.
They are the heart of heat exchangers that use their effective
characteristics.}

^{Our finned tube is particularly efficient as the channels are
welded on the external surface of the tube by means of resistance
weld technique. Every channel is the result of a fin strip shaped
into a U form (made by us), such that each leg of the U will form a
fin. The number of fins will be always a multiple of four with a
maximum number depending on the outside diameter of the tube and on
the thermodynamic calculations promoted for a specific job.}

^{Longitudinal Fin Tube Manufacturing Process:}

^{The longitudinal fin tubes are welded onto the core plain tubes by
resistance welding or welding with filler metal.}

^{Longitudinal Fin Tube(Carbon Steel Welded Pipe) Advantages:}

^{Provide 8 to 12 times the heat transfer area of bare tubes.}

^{Are more efficient than bare tubes.}

^{Provide smaller exchangers due to increased Heat Transfer area.}

^{Often provide a more economical selection.}

^{Fins can be "Cut & Twist" to increase shell side fluid turbulence
and improve heat transfer.}

^{Brown Fin Tube Properties:}

^{Improve heat transfer efficiency in efficient space.}

^{Reduces installation space on required heat transfer surfaces.}

^{Reduce the cost of the equipment, and have a high operational
reliability.}

^{The pressure drop on the side of the tube is reduced and the
operation cost is reduced.}

^{The stiffness of steel tube is improved, and the seismic
performance of steel tube is improved.}

^{Enhance heat transfer, reduce flow resistance and metal
consumption.}

^{Longitudinal Finned Tube(Welded Steel Pipe) Applications:}

^{We supply longitudinal finned tubes for:}

^{double pipe heat exchangers}

^{multi-tube heat exchangers}

^{fire rated heaters}

^{gas coolers}

^{tank heaters}

^{And we are able to accommodate the requirements of various
industries, including oil, power, chemical, and petrochemical.}

^{Longitudinal Finned Tube Specifications:}

^{Product Specification}
^{Tube OD}	^{16~273 (mm)}	^{3/8”~10”(NPS)}
^{Tube Wall Thk}	^{2.11~25.4 (mm)}	^0.08”~1”
^{Tube Length}	^{≤12,000 (mm)}	^{≤39 ft}
^{Fin Thk}	^{1.0~1.5 (mm)}	^{0.04”~0.06”}
^{Fin Height}	^{5~25 (mm)}	^{0.2”~0.98”}
^{Fin Pitch}	^1U~36U
^{Fin Type}	^{“U”or“I/L”}
^{Material Combinations}
^{Fin Material}	^{C.S. (most common grade: Q235B)}
	^{S.S. (most common grade are AISI 304, 316, 409, 410, 321,347)}
	^A.S.
^{Tube Material}	^{C.S. (most common grade: A106 Gr.B)}
	^{S.S. (most common grade are TP304,316, 321, 347)}
	^{A.S. (most common grade are T/P5,9,11,22,91)}

^{Product Categories : Longitudinal Finned Tube}

^{WHY CHOOSE US}

^{Our Quality}
^{Our quality awareness stems from the roots of our being. Each
product is produced as per customer specifications meeting or
exceeding applicable codes and standards. Each product is inspected
and related documents are maintained to ensure the compliance.
Additional testing and Third Party Inspection Agency can be offered
if required by customer for further assurance. We are always
concentrated on improving the effectiveness of our Quality
Management Systems.}
^{Our Service}
^{Our service means getting the job done the way customer want it
done. We always have the customer in our mind atall times. We
realize that the customers, needs are different and we have the
ability to satisfy those needs. Whether processing on
customer-supplied materials or supplying a job completely turnkey,
you can always count on us.}
^{Our Efficiency}
^{We can work 24/ 7 to meet your needs. Our proprietary online quote
system enables us to rapidly prepare the quotes and reply to you.
Our shops can operate 24 hours a day by shifts to satisfy your
urgent delivery time. We can also maintain emergency contacts
anytime you need, no matter pre-sales or after-sales.}

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DELLOK High Frequency Welded Longitudinal Fin Tube Air Heater

DELLOK High Frequency Welded Longitudinal Fin Tube Air Heater

DELLOK High Frequency Welded Longitudinal Fin Tube Air Heater

High Frequency Welded Longitudinal Fin

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DELLOK High Frequency Welded Longitudinal Fin Tube Air Heater

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