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Titanium Alloy Steel Heat Exchanger Tube Bundle ASTM B861 GR2

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Titanium Alloy Steel Heat Exchanger Tube Bundle ASTM B861 GR2

Brand Name:	YUHONG
Model Number:	Seamless Tube
MOQ:	1 PC
Price:	1 - 10000 USD
Payment Terms:	L/C, T/T
Supply Ability:	10000 Tons/Month

Detail Information

Product Description

Detail Information

Place of Origin:

China , Korea

Certification:

ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001

Material:

GR2

Standard:

ASTM B861 , ASME SB861

Ends:

PE , BE

Application:

Heat Exchangers, Condensers, Coolers, Etc.

Packaging Details:

Ply-Wooden Case + Iron Frame

Supply Ability:

10000 Tons/Month

Highlight:

Titanium Alloy Heat Exchanger Tube

ASTM B861 Heat Exchanger Tube

Titanium Alloy exchanger tube bundle

Product Description

Titanium Alloy Steel Heat Exchanger Tube Bundle ASTM B861 GR2

Product Specifications

Attribute	Value
Material	GR2
Standard	ASTM B861, ASME SB861
Ends	PE, BE
Application	Heat Exchangers, Condensers, Coolers, Etc.

Product Overview

The ASTM B861 GR2 Titanium Heat Exchanger Tube offers unmatched corrosion resistance, moderate strength, and reliability in extreme environments, making it a premium choice for critical thermal applications. Its seamless construction and rigorous testing ensure longevity and efficiency in demanding industrial settings.

Grade 2 titanium (UNS R50400), classified as commercially pure (CP) titanium.

Chemical Composition

Titanium (Ti): ≥ 98.9%
Iron (Fe): ≤ 0.30%
Oxygen (O): ≤ 0.25%
Nitrogen (N): ≤ 0.03%
Carbon (C): ≤ 0.08%
Hydrogen (H): ≤ 0.015%

Note: Grade 2 is unalloyed but may contain trace elements; it is not a traditional alloy like Grade 5 (Ti-6Al-4V).

Manufacturing Standard

ASTM B861: Specifies requirements for seamless titanium and titanium-alloy tubes for condensers and heat exchangers. Covers Grades 1-38, with GR2 being common for corrosion resistance.

Manufacturing Process

Seamless Construction: Produced via pilgering or extrusion to ensure uniformity and strength.
Cold Worked and Annealed: Enhances mechanical properties and ductility.

Dimensions and Tolerances

Diameter: Typically 1/8" to 5" OD, with custom sizes available.
Wall Thickness: Ranges from 0.028" to 0.165", adhering to ASME B36.19M.
Length: Standard lengths up to 12m; ends may be plain, beveled, or threaded per application needs.
Tolerances: Strict adherence to ASTM B861 for OD (±0.005"), WT (±10%), and straightness.

Mechanical Properties

Tensile Strength: ≥ 345 MPa (50 ksi)
Yield Strength (0.2% offset): ≥ 275 MPa (40 ksi)
Elongation: ≥ 20% in 2 inches
Hardness: ≤ 140 HB (Brinell)

Applications

Heat Exchangers for Corrosive Environments: GR2 titanium is highly resistant to a wide range of chemicals, including hydrochloric acid, sulfuric acid, and chlorides. Ideal for chemical and petrochemical plants processing highly corrosive substances.
Reactors and Cooling Systems: Used in petrochemical plants to withstand aggressive corrosive media and high-temperature conditions.
Marine Heat Exchangers: Perfect for ships, offshore platforms, and marine equipment where seawater corrosion is a major concern.
Offshore Oil and Gas Platforms: Used in cooling systems, water treatment systems, and heat exchange equipment to protect against corrosion in harsh marine environments.

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Boiler Tube

products details

Studded Tube

Solid Fin Tube

Serrated Finned tube

G Type Finned Tube

Extruded Fin Tube

Wound Fin Tube

Integral Low Fin Tubes

Square Fin Tube

Longitudinal Finned Tube

Fin Tube Spacer

Return Bend Elbow

Heat Exchanger Tube

Boiler Tube

Titanium Alloy Steel Heat Exchanger Tube Bundle ASTM B861 GR2

Titanium Alloy Heat Exchanger Tube

ASTM B861 Heat Exchanger Tube

Titanium Alloy exchanger tube bundle