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ASTM A213/ ASME SA213 T22 Alloy Steel Seamless Tube with 11CR HFW Soild Fin tube

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ASTM A213/ ASME SA213 T22 Alloy Steel Seamless Tube with 11CR HFW Soild Fin tube

Brand Name : YUHONG

Model Number : ASTM A213, ASME SA213 , ASTM A179 , ASTM A192, ASTM A209 , ASTM A210

Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Place of Origin : China,Korea

MOQ : 1PC

Price : negotiable

Payment Terms : T/T, L/C

Supply Ability : 1500 tons per month

Delivery Time : 10days->

Packaging Details : Ply-wooden Case /Iron Case/ Bundle with plastic Cap

Standard : ASTM A213, ASME SA213 , ASTM A199, ASME SA199

Grade : T1, T11, T12, T22, T23, T5, T9, T91, T92

Fin Type : HFW Fin Tube, Solid Fin Tube

Packing : Iron Case

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ASTM A213/ ASME SA213 T22 Alloy Steel Seamless Tube with 11CR HFW Soild Fin tube
ASTM A192 / A192M : Seamless Carbon Steel Boiler Tubes for High-Pressure Service
ASTM A210 / A210M : Seamless Medium-Carbon Steel Boiler and Superheater Tubes
ASTM A179 / A179M : Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes

Tube Type:Seamless (Cold Drawn)
Ends:Plain ends or bevel ends.
Surface protection:black painting,anti-rust oil or varnish.
​
Detail:

General extrusion production capacity General specifications of Extruded Fin Tubes

Extrusion Facility: 10 finning machines.
Daily capacity up to 3000 meters.
Extruded fins type: solid plain and serrated.

Tube OD: 12mm min.~50.8mm(2'') max.
Tube Length: 18 meters max.
Fin Height: 16.5 mm max.
Fin Thickness: appr. 0.4mm/0.5mm/0.6mm
Fin Pitch: 1.5mm min.


Description:
Manufacturing Process
A smooth core tube is inserted into an aluminum sleeve and then the fins are extruded out of the aluminum sleeve.

Fins Type:
The fins are solid plain or serrated into 12,16 or 24 segments or as your design.

Unfinned Section
Both plain ends with appr. 10mm~50mm and gaps (Unfinned Section) in the middle.

Surface Coating
Both bare ends of Bimetallic Finned Tubes shall be Zinc or Aluminum that metallized applied by an electro spray arc system coating.

Accessories
Tube Support Box, Clamp or Spacer Box(Materials: Aluminum, Zinc or Stainless Steel).

Applications:

The common application fileds are:

  1. Heat exchangers units for power plant(electric, nuclear, thermal and geothermal power plants);
  2. High corrosive systems (condensers, evaporators, sea water desalinations, fertilizing, urea systems, ammonia, gas, corrosive acids);
  3. The petroleum, chemical and petrochemical industries;
  4. The food processing and refrigeration industries;
  5. Natural gas treatment;


Specifications:

Extruded Bimetallic Finned Tube is combined with two different materials.

ItemsGeneral MaterialsPopular ASTM Materials
Core Tube Material

Any metallic materials, as carbon steel, low-alloy steel,
stainless steel, brass, copper,
cooper-nickel alloys, aluminum bronze, nickel alloys etc.

1. Carbon Steel: A179, A192,SA210 Gr A1/C,A106 Gr B
2. Stainless Steel: TP304/304L,TP316/TP316L/316Ti,
A789 S31803/S2205 etc...
3. Copper:UNS12200/UNS14200/UNS70600,
CuNi70/30,CuNi 90/10
4. Titanium: B338 Gr 2

Fins Material

1. Aluminum Alloy
2. Copper.

1. Aluminum(Alu.1100,Alu.1060,Alu.6063)
2. Copper.


All dimensions are in Inches and specification upon your requests.

Tube OD

Fin Height

Fin Thickness

Fins per Pitch(Density)

5/8

3/8,1/2

.015/.016/ .020

4, 5, 6, 7, 8, 9, 10, 11, 12

3/4

3/8,1/2,5/8

.015/.016/ .020

4, 5, 6, 7, 8, 9, 10, 11, 12

1

3/8,1/2,5/8

.015/.016/ .020

4, 5, 6, 7, 8, 9, 10, 11

1 1/4

3/8,1/2,5/8

.015/.016/ .020

4, 5, 6, 7, 8, 9, 10,

1 1/2

3/8,1/2,5/8

.015/.016/ .020

4, 5, 6, 7, 8, 9, 10, 11

1 3/4

3/8,1/2,5/8

.015/.016/ .020

4, 5, 6, 7, 8, 9, 10

2

3/8,1/2,5/8

.015/.016/ .020

4, 5, 6, 7, 8, 9, 10

Please email us for more information.



Competitive Advantage:

  1. We have more than 10,000 square meters workshop, including 10 extrusion finning machines, daily extrusion capacity up to 3,000 Meters.
  2. The extrusion finning machines are designed and assembled by ourselves and we can offer you finning machines, extrusion muff sleeves and all accessories (extrusion finning disks) etc...
  3. DR-extruded bimetallic fin tubes maximum operating temperature: 300 degree. The transfer coefficient remains steady.
  4. DR-extruded bimetallic fin tubes have stronger fins than other mechanical fins, like L, LL, KL, and G, so it is much easier to clean.
  5. In application of high stress and corrosive condiction, DR-extruded bimetallic fin tubes provides an excellent technical and economical savings in comparsion to a costlier single alloy tube, as the use of costlier material is reduced to the min.

ASTM A213/ ASME SA213 T22 Alloy Steel Seamless Tube with 11CR HFW Soild Fin tube


Product Tags:

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