Titanium Steel Composite Tube
Titanium / steel composite tube pipe, uses internal pressure molds technology to produce frictional shrinkage of the inner and outer pipes, converting part of the mechanical energy into thermal energy, so that the inner pipe reaches the first softening point; the two material can interference and closely fit.
Product Introduction
Titanium–steel composite tube combines the high strength and economy of steel with the superior corrosion resistance of titanium. The structure provides excellent mechanical stability, compact design, and low energy consumption, making it a high-performance solution for demanding industrial environments.
Key Advantages
High structural strength with reduced weight
Excellent corrosion resistance (titanium layer protection)
Compact and energy-efficient design
Stable long-term performance
Improved thermal and mechanical reliability
Technical Requirements
1. Titanium Layer Thickness
Thickness range: 0.8 – 3.0 mm (customizable)
Uniformity requirement: ±20% tolerance
Ensures consistent corrosion protection and service life
2. Bonding Rate
Minimum bonding area: ≥ 95%
Higher bonding rate = better electrical/thermal conductivity
Tested via JB/100G A-type pulse ultrasonic flaw detection
3. Bonding Strength
Must resist delamination under thermal expansion and contraction
Verified through machining exposure (turning/milling test)
When titanium layer remains 0.3–0.5 mm without separation, bonding is considered qualified
Manufacturing & Quality Control
Batch Requirements
Each batch must be consistent in:
Steel grade
Titanium grade
Cross-section shape
Specification
Manufacturing method
Heat treatment condition
Testing & Inspection
Ultrasonic flaw detection (bonding integrity)
Surface and dimensional inspection
Mechanical machining verification
Quality consistency verification per batch
Applications
Chemical processing equipment
Seawater desalination systems
Heat exchange systems
Corrosion-resistant piping networks
Electrochemical and energy systems
Industrial fluid transport systems
Key Value
Titanium–steel composite tubes deliver a cost-effective solution by combining:
Titanium corrosion resistance
Steel structural strength
Long service life with reduced maintenance cost
Hot Tags:
You Might Also Like
Send Inquiry
