Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.
| Payment Terms | L/C, T/T Contact us for details |
| Supply Ability | 60000 meters month |
| Delivery Time | Ex-work within 5 weeks after order. |
| Packaging Details | (1) Waterproof steel frame bundle package;(2)Steel frame case sealed by plywoods with each end capped. |
| Fin Tube Type | H Fin Or HH Fin |
| Production Facility | 6 finning machines |
| Tube OD | 73 mm max |
| Tube Length: | 18 meters max |
| Fin Thickness | 1.5mm ~3.5mm |
| Fin Pitch | 10mm Min. |
| Brand Name | DELLOK |
| Model Number | HH FIN |
| Certification | CE. ISO,EN10204. 3.1 Cert. |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T Contact us for details | Supply Ability | 60000 meters month |
| Delivery Time | Ex-work within 5 weeks after order. | Packaging Details | (1) Waterproof steel frame bundle package;(2)Steel frame case sealed by plywoods with each end capped. |
| Fin Tube Type | H Fin Or HH Fin | Production Facility | 6 finning machines |
| Tube OD | 73 mm max | Tube Length: | 18 meters max |
| Fin Thickness | 1.5mm ~3.5mm | Fin Pitch | 10mm Min. |
| Brand Name | DELLOK | Model Number | HH FIN |
| Certification | CE. ISO,EN10204. 3.1 Cert. | Place of Origin | China |
| High Light | 1.5mm Square Fin Tube ，A192 Square Steel Tubing ，3.5mm Square Fin Tube | ||
1.5mm Square Fin Tube
10# , 20# , 16Mn , 20G , 12Cr1MoVG 'H Fin' ’HH Fin' Welded Heat Exchanger Tubes
Description:
| General H type Fin production capacity | General specifications of H type fin tubes |
| Production Facility: 6 finning machines; | Tube OD: 73 mm max. |
Introduction:
Square or Rectangular H Fins are welded on a steel base tube. We call it H Fin Type Tubing. About this fin we provide additional services like Tube swaging, elbows, bends (90° / 180° or as per client's design). I
Quality Tests
The Square or Rectangualr H Finned Tube quality is assured by hydrostatic or pneumatic tests, eddy current tests and tensile tests in order to verify the mechanical bonding between inner tubes and outer fins.
Acceptance Criteria
Approved drawing and the delivery conditions (TDC) of clients.
Surface Coating
Outside-Red oxide zinc phosphate primer and inside volatile corrosion inhibitor (VCI) in water soluble tablet form.
Applications:
Economizers ,
Heat exchangers
Marine boilers
Specifications:
| Items | General Materials | Popular ASTM /ASME Materials |
| Core Tube Material | Carbon Steel | 1. Carbon Steel: A106 / A179 /A192 / A210 etc... |
| Studs | Carbon Steel | 1. Carbon Steel
|
Dimensions Data Sheet We're Supplying.
| General Descriptions of H-fins | Popular Specifications we make |
| Tube OD(mm) | 25mm to 73mm |
| Tube Wall thickness(mm) | 2.5mm Min. |
| Tube length(mm) | 18000mm Max. |
| Fin thickness(mm) | 1.5mm to 3.5mm |
| Fin pitch(mm) | 10mm Min. |
| Please email us for more information. | |
Competitive Advantage:
We have more than 10,000 square meters workshop, including 6 H-FIN TYPE finning machines, daily extrusion capacity up to 20 tons.
The Square or Rectangular Fins H-Finned Tubes are the preferred tube choice for high pressure boilers.
Fins can be manufactured by stamping process in almost any shape and size.
In-line fin and tube spacing allows for cleaning with excellent choice in sooting or fouling atmospheres.
Fin height and spacing are limited only by heat transfer considerations.
Fins and tubing can be similar or dissimilar metals.
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2002
Total Annual:
35000-55000
Employee Number:
200~250
Ecer Certification：
Verified Supplier
DELLOK YONGHUI Radiating Pipe Manufacturing Co.,Ltd, was established in 2003, which is located in Jiangsu, China.We joined HARBIN AIR CONDITIONING CO., LTD.and became the most professional industry manufacturer in China., international bussiness more than 20 years, with it serves in the oil ref... DELLOK YONGHUI Radiating Pipe Manufacturing Co.,Ltd, was established in 2003, which is located in Jiangsu, China.We joined HARBIN AIR CONDITIONING CO., LTD.and became the most professional industry manufacturer in China., international bussiness more than 20 years, with it serves in the oil ref...
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