Yuhong Holding Group Co.,LTD
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| Place of Origin: | China |
| Brand Name: | YUHONG GROUP |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Model Number: | A179,A179M,A192,A192M |
| Minimum Order Quantity: | 1PC |
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| Price: | NEGOTIABLE |
| Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Delivery Time: | according to quantity |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 200 TONS PER MONTH |
| Type: | Fin Tube | Standard: | ASTM A192/A192M/A179/A179M |
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| Tube Material: | Carbon Steel,Stainless Steel,Alloy Steel | Fin Material: | Carbon Steel,Stainless Steel |
| Application: | Economizers;Heat Exchangers;Marine Boilers | Tube Length: | 18000mm Max |
| High Light: | astm a192 finned tube,astm a192m finned tube,astm a179 fin pipe |
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Description:
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General H type Fin production capacity |
General specifications of H type fin tubes |
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Production Facility: 6 finning machines; |
Tube OD: 73 mm max. |
More Tubes Materials
ASTM A179 / A179M : Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
ASTM A192 / A192M : Seamless Carbon Steel Boiler Tubes for High-Pressure Service
ASTM A210 / A210M : Seamless Medium-Carbon Steel Boiler and Superheater Tubes
Manufacturing Process
Square or Rectangular H Fins are welded on a steel base tube. We call it H Fin Type Tubing.
Acceptance Criteria
Approved drawing and the delivery conditions (TDC) of clients.
Additional Services
Tube swaging, elbows, bends(90° / 180° or as per client's design).
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.
Surface Coating
Outside-Red oxide zinc phosphate primer and inside volatile corrosion inhibitor (VCI) in water soluble tablet form.
Delivery Condition: Tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish at both ends of Square or Rectangualr Fin Tube.
Applications:
Economizers ,
Heat exchangers
Marine boilers
Specifications:
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Items |
General Materials |
Popular ASTM /ASME Materials |
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Core Tube Material |
Carbon Steel |
1. Carbon Steel: A106 / A179 /A192 / A210 etc... |
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Studs |
Carbon Steel |
1. Carbon Steel |
Dimensions Data Sheet We're Supplying.
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General Descriptions of H-fins |
Popular Specifications we make |
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Tube OD(mm) |
25mm to 73mm |
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Tube Wall thickness(mm) |
2.5mm Min. |
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Tube length(mm) |
18000mm Max. |
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Fin thickness(mm) |
1.5mm to 3.5mm |
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Fin pitch(mm) |
10mm Min. |
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Please email us for more information. |
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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.
Contact Person: Vantin
Tel: 15336554421
Fax: 0086-574-88017980
