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DELLOK Titanium Piral 1.245mmWT SMLS 12 Segments Extruded Fin Tube

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DELLOK Titanium Piral 1.245mmWT SMLS 12 Segments Extruded Fin Tube
Features Gallery Product Description Request A Quote
Tube OD : : 12mm Min.~50.8mm(2'') Max 1.245mmWT
Tube Length :: 18 Meters Max.
Fin Height:: 16.5 Mm Max
Fin Thickness:: Appr. 0.4mm/0.5mm/0.6mm.
Extruded Fins Type: Daily Capacity Up To 3000 Meters. Solid Plain And Serrated.
Fin Pitch:: 1.5mm Min
High Light:

12 Segments Extruded Fin Tube


SMLS Titanium Tube


1.245mmWT Extruded Finned Tubes

Basic Infomation
Place of Origin: China
Brand Name: DELLOK
Certification: CE. ISO,EN10204. 3.1 Cert.
Model Number: DR
Payment & Shipping Terms
Packaging Details: (1) Steel frame case sealed by plywoods with each end capped; (2)Solid fumigated wooden box with each end capped.
Delivery Time: within 15days
Payment Terms: L/C, T/T Contact us for details
Supply Ability: 60000 meters month
Product Description

Titanium Piral 1.245mmWT SMLS 12 Segments Extruded Fin Tube


A213 T22 , OD1'' X 54' Length X 10FPI X Alu 1100 Fins , extruded high fin cooling tube

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


A smooth core tube is inserted into an aluminum sleeve and then the fins are extruded out of the aluminum sleeve. The fins are solid plain or serrated into 12, 16 or 24 segments or as your design. And both plain ends with appr. 10mm~50mm and gaps (Unfinned Section) in the middle. All the goods shall be Zinc or Aluminum that metallized applied by an electro spray arc system coating on surface. Besides, we provide Tube Support Box, Clamp or Spacer Box(Materials: Aluminum, Zinc or Stainless Steel).


It suits many areas such as Heat exchangers units for power plant(electric, nuclear, thermal and geothermal power plants); High corrosive systems (condensers, evaporators, sea water desalinations, fertilizing, urea systems, ammonia, gas, corrosive acids); The petroleum, chemical and petrochemical industries; The food processing and refrigeration industries; Natural gas treatment


General specifications of Extruded Fin Tubes

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.

General extrusion production capacity

Extrusion Facility: 10 finning machines.

Daily capacity up to 3000 meters.

Extruded fins type: solid plain and serrated.


Extruded Bimetallic Finned Tube is combined with two different materials.


General Materials

Popular 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.

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.

Our Service:

1. Inquiry-Professional quotation, or send inquiry item more details

2. Confirm the price, lead time, payment term etc

3. Proforma Invoice send or online

4. Make the samples according to your request, send you photos or samples, arrange the production

5. Send the production line photos Confirm the estimated delivery time again.

6. End Production-Mass production products photos and samples will send to you for approval.

7. Inform the tracking number and check the status for clients

8. Order can be say "finish" when you receive the goods and satisfy with them

9. Feedback to our about Quality, Service, Market Feedback & Suggestion. And we can do better


DELLOK Titanium Piral 1.245mmWT SMLS 12 Segments Extruded Fin Tube 0DELLOK Titanium Piral 1.245mmWT SMLS 12 Segments Extruded Fin Tube 1DELLOK Titanium Piral 1.245mmWT SMLS 12 Segments Extruded Fin Tube 2



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Contact Person : Pax Yang
Tel : +862569521609
Fax : 86-25-6952-5709
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