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Titanium Welded Pipe

Titanium Welded Pipe

TORICH Titanium Welded Pipe is manufactured according to ASTM B862 standards, featuring excellent corrosion resistance, a high strength-to-weight ratio, and high-quality welds. They are suitable for applications in chemical processing, power generation, marine industries, and more.

Outer Diameter: 5mm-600mm (customizable)
Wall Thickness: 0.5mm-55mm (customizable)
Length: Can be customized upon request
Standards:ASTM B862, Or as per customer specifications.
Steel Grade: Grade1 Grade 2/2H Grade3 Grade5 Grade7/7H Grade 9 Grade11 Grade12 Grade13 Grade14 Grade15 Grade16/16H Grade17 Grade18 Grade 19 Grade 20 Grade 21 Grade 22 Grade 23 Grade 24 Grade 25 Grade26/26H Grade27 Grade28 Grade29 Grade33 Grade34 Grade35 Grade37 Grade38

Product Introduction

Products Description

 

Our Advantages 

 

1. Weld Quality

  • The Titanium Welded Pipe utilizes advanced TIG welding technology, resulting in uniform weld penetration and a smooth, clean weld seam.
  • The pipes undergo eddy current and ultrasonic testing to ensure weld integrity, and rigorous mechanical property testing ensures the weld seam has comparable mechanical strength to the base material.
     

2. Strong Corrosion Resistance

  • The weld seams of our titanium pipes are meticulously protected during the welding process and undergo post-weld pickling and passivation treatment to enhance their corrosion resistance.
  • The Titanium Welded Pipe undergoes heat treatment after welding, with annealing to improve ductility, restore corrosion resistance, and enhance long-term stability, making them suitable for pressure and heat transfer applications.

3. Precise Surface and Dimensions

  • Our titanium pipes have a polished surface to reduce friction and flow resistance, making them ideal for heat exchangers and condensers, improving heat transfer efficiency. For high-purity applications such as pharmaceuticals and biotechnology, internal surface polishing or electropolishing is available.
  • Every TORICH titanium pipe is inspected with advanced measuring tools to ensure that the outer diameter, wall thickness, straightness, and length meet ASTM B862 standards or customer requirements.
     

4. Excellent Processability

  • Our welded pipes have high elongation and can be cold or hot bent for complex routing in exhaust and fluid systems.
  • Our titanium-welded pipes are versatile and easy to process. They can be cut, bent, formed, machined, and welded without affecting their strength or corrosion resistance.
     

5. Quality Control

  • Our titanium welded pipes undergo rigorous chemical composition testing, mechanical property testing, and non-destructive testing to ensure that the pipe quality meets ASTM B862 standards or customer requirements.
  • Certified with PED, AD2000, DNV, TüV, ISO 9001, ISO 14001, CE, and other certifications to ensure pipe quality.

 

application areas

 

  • Automotive: Exhaust systems for high-end cars and racing vehicles
  • Chemical and petrochemical industry: Heat exchangers, process piping, etc.
  • Seawater desalination and marine systems: Used in seawater intake pipelines, brine discharge pipelines, and equipment for desalination plants, etc.
  • Power generation: Used in condensers, cooling water systems, and auxiliary piping in thermal and nuclear power plants, etc.
  • Oil and gas: Used in auxiliary piping, cooling systems, and corrosion-prone components exposed to seawater or corrosive process fluids.

 

Chemical Composition

Element Ti (Min) Fe (Max) O (Max) C (Max) N (Max) H (Max)
Grade 1 Balance 0.20 0.18 0.08 0.03 0.015
Grade 2 Balance 0.30 0.25 0.08 0.03 0.015
Grade 3 Balance 0.30 0.35 0.08 0.05 0.015
Grade 5  Balance 0.40 0.20 0.08 0.05 0.015
Grade 7 Balance 0.30 0.25 0.08 0.03 0.015

 

Mechanical Properties

Property Tensile Strength (MPa) Yield Strength 0.2% (MPa) Elongation (%)
Grade 1 ≥ 240 ≥ 170 ≥ 24
Grade 2 ≥ 345 ≥ 275 ≥ 20
Grade 3 ≥ 450 ≥ 380 ≥ 18
Grade 5 ≥ 895 ≥ 828 ≥ 10
Grade 7 ≥ 345 ≥ 275 ≥ 20

 

Possible Alternative Grades

Alternative Grades Reasons
ASTM A312 TP304 / TP316 Compared to titanium, it has lower material costs and good corrosion resistance, making it suitable for chemical process pipelines with moderate corrosion risk.
ASTM A790 UNS S32205 It has higher strength than austenitic stainless steel and is suitable for heat exchangers exposed to chloride-containing media.
Incoloy 825/ Inconel 625 It possesses excellent resistance to strong acids and high-temperature corrosion, making it suitable for chemical reactors and heat exchangers.

 

Products Show

Titanium Welded Pipe
Titanium Welded Pipe

 

 

Testing Equipment

Eddy Current Flaw Detector
Eddy Current Flaw Detector
Hydraulic Universal Testing Machine
Hydraulic Universal Testing Machine
Intergranular Corrosion Tester
Intergranular Corrosion Tester

 

Factory Equipment

Pickling Equipment

Pickling equipment

Polishing Equipment
Polishing equipment
Cold drawing equipment
Cold drawing equipment

 

 

Products Package


stainless steel pipe package

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