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DELLOK 90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin Tube
DELLOK 90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin Tube
DELLOK 90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin Tube
DELLOK 90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin Tube
DELLOK 90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin Tube
DELLOK 90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin Tube
DELLOK 90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin Tube
DELLOK 90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin Tube
Specifications
Brand Name :
DELLOK
Model Number :
HH FIN
Certification :
CE. ISO,EN10204. 3.1 Cert.
Place of Origin :
China
MOQ :
N/A Contact us for details
Price :
N/A Contact us for details
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.
Surface Painting :
Black Or Red
Tube OD: :
51 mm max.
Tube Length: :
18 meters max.
Tube Nos Of HH :
2 Pieces Of Plain Tubes
Fin Thickness: :
1.5mm ~3.5mm
Fin Pitch: :
10mm Min.
Description

90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin Tube

BS3059 PT 2 GR 360 , OD 2'' , HH Fins Marine Boiler Tube with 90 Degree Bends

Description of BS3059 Tubes

Application For high, middle, low pressure boiler and pressure purpose.
Steel Grade BS3059-Ⅰ 320 CFS
BS3059-Ⅱ360,440,243,620-460,622-490,S1,S2,TC1,TC2
End protection Plastic Caps
Outside coating Black painting, anti-corrosion oil, galvanized or as per required by customers
Surface treatment Oil,varnish,Passivation,Phosphating,Shot Blasting
Inspection and test

Chemical Composition Inspection,Mechanical Properties Test.

Surface and Dimension Test, Non-destructive Test, Hydrostatic Test.
Delivery condition Annealed, Normalized, Normalized and tempered

Product Details
Tube details: Tube OD: 51 mm max.
Tube Length: 18 meters max.
Fin Thickness: 1.5mm ~3.5mm
Fin Pitch: 10mm Min.
Production Capacity: Daily capacity up to 20 tons;

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). It has various uses in Economizers ,Heat exchangers, Marine boilers

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.

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
Studs
Material		 Carbon Steel
Stainless Steel

1. Carbon Steel
2. Stainless Steel:
TP409/410,TP304/304L,TP316/TP316L etc...


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.

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 90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin TubeDELLOK 90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin TubeDELLOK 90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin Tube

DELLOK 90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin Tube

Product tags

why boiler tube bends

,

boiler tube bends

,

seamless a213 t91 boiler tube
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DELLOK 90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin Tube

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Product Detail
Brand Name :
DELLOK
Model Number :
HH FIN
Certification :
CE. ISO,EN10204. 3.1 Cert.
Place of Origin :
China
MOQ :
N/A Contact us for details
Price :
N/A Contact us for details
Contact Supplier
DELLOK 90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin Tube
DELLOK 90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin Tube
DELLOK 90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin Tube
DELLOK 90 Degree Bends Boiler HH Type 51mm BS3059 Square Fin Tube

Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.

Verified Supplier
5 Years
jiangsu, nanjing
Since 2002
Business Type :
Manufacturer, Importer, Exporter
Main Products :
Heat Exchanger Fin Tube, Carbon Steel Fin Tube, Aluminum Fin Tube
Total Annual :
35000-55000
Employee Number :
200~250
Certification Level :
Verified Supplier
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