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Jiangsu Liangyi Co.,Limited
Professional Steel Material Factory From china
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ASTM A106 SA179 SA192 SA210 H Fin HH Fin Welded Heat Exchanger Economizers boilers H type Fin Tubes Finned Tubes Pipes

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Jiangsu Liangyi Co.,Limited

ASTM A106 SA179 SA192 SA210 H Fin HH Fin Welded Heat Exchanger Economizers boilers H type Fin Tubes Finned Tubes Pipes

Brand Name : JSLY

Model Number : finned tubes

Certification : API

Place of Origin : CHINA

MOQ : 1PCS

Price : Depends on the sizes

Payment Terms : T/T,L/C

Supply Ability : 10000 tons

Delivery Time : 15 days

Packaging Details : Plwooden Case

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We are professional ASTM A106 SA179 SA192 SA210 H Fin HH Fin Welded Heat Exchanger Economizers boilers H type Fin Tubes Finned Tubes Pipes Tubings Fintubes from china

Description:

General H type Fin production capacity General specifications of H type fin tubes
Production Facility: 6 finning machines;
Daily capacity up to 20 tons;
Tube OD: 73 mm max.
Tube Length: 18 meters max.
Fin Thickness: 1.5mm ~3.5mm
Fin Pitch: 10mm Min.
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.
Tube swaging,elbows,bends(90°,180° or as per clients 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.

imensions Data Sheet We are 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:

  1. We have more than 10,000 square meters workshop, including 6 H FIN TYPE finning machines, daily extrusion capacity up to 20 tons.
  2. The Square or Rectangular Fins H-Finned Tubes are the preferred tube choice for high pressure boilers.
  3. Fins can be manufactured by stamping process in almost any shape and size.
  4. In-line fin and tube spacing allows for cleaning with excellent choice in sooting or fouling atmospheres.
  5. Fin height and spacing are limited only by heat transfer considerations.
  6. Fins and tubing can be similar or dissimilar metals.

Applications:

  1. Economizers ,
  2. Heat exchangers
  3. Marine boilers

Specifications:

Items General Materials Popular ASTM /ASME Materials
Core Tube Material Carbon Steel
Alloy Steel
Heat Resistant Steel,
Stainless Steel
1. Carbon Steel: A106 / A179 /A192 / A210 etc...
2. Stainless Steel: TP304/304L,TP316/TP316L, TP347 etc...
3. Alloy Steel: P5,T5,P9,T9,T11,T22
Fin
Material
Carbon Steel
Stainless Steel
1. Carbon Steel
2. Stainless Steel:
TP409/410,TP304/304L,TP316/TP316L etc

China ASTM A106 SA179 SA192 SA210 H Fin HH Fin Welded Heat Exchanger Economizers boilers H type Fin Tubes Finned Tubes Pipes wholesale

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