Jiangyin Reliance International Trade Company: Binzhou, Shandong, China; Main products: Heat Exchanger Fin Tube, Extruded Fin Tube, Embedded Fin Tube

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Home > Products > Square Fin Tube > BS3059 PT 1/ 2 OD 2'' HH Fins Marine Boiler Square Fin Tube with 90 Degree Bends

BS3059 PT 1/ 2 OD 2'' HH Fins Marine Boiler Square Fin Tube with 90 Degree Bends

FOB Price

Negotiable / Piece

1 Piece(Min. Order)

Payment TermsT/T L/C D/P D/A
Delivery Detail7 days

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Product Details

Brand Name	Reliance		Place of Origin	China
Model Number	HH FIN

Product Description

Delivery Time:Ex-work within 5 weeks after order.
Certification:SGS, ABS, BV, TUV…

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

?General fin tube production capacity

General specfications of HH(Double H) fin tube

?Production Facility: 6 finning machines;

?Daily capacity up to 20 tons;

?Tube OD: 51 mm max.

?Tube Length: 18 meters max.

?Fin Thickness: 1.5mm ~3.5mm

?Fin Pitch: 10mm Min.

Manufacturing Process
Square or Rectangular ?Fins are welded on 2?steel base tubeS. We call it HH or Doule 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:
?

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...

Why we choose HH welding fin tube: High efficiency, minimum power loss, easy cleaning.

Descriptions of HH Fin Tube	Popular Specifications we make
Tube OD(mm)	???25mm to 51mm
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:

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 Us

Jiangyin Reliance International Trade Company: Contact nameMs. Lucy
Chat Now; Phone86-510-86182526; Address19,ShaShan Road,HuaShi Town, Binzhou, Shandong

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Product Categories

L/LL/KL Type Fin Tube	Welded Fin Tubes	Stud Tubes	Square Fin Tube
Seamless Stainless Steel Tube	Seamless Carbon Steel Tube	Raw Materials For Fin Tube	Low Fin Tube
Longitudinal Finned Tubes	Cold Bending Elbows And Coils	Heat Exchanger U Tube	Heat Exchanger Fin Tube
Extruded Fin Tube Machine	Extruded Fin Tube	Embedded Fin Tube Machine	Embedded Fin Tube
Crimped Fin Tube

BS3059 PT 1/ 2 OD 2'' HH Fins Marine Boiler Square Fin Tube with 90 Degree Bends

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