China Pure titanium and alloy titanium welded tubes Manufacturer, Suppliers

Grade: Gr.1、Gr.2、Gr.5、Gr.7、Gr.12

Standards: ASTM B862

Specifications: Ф(6-200)*L(500-6000)mm

Supply Surface: Polished, pickled or coated finishes

Product Description

Products Details

Seamless and welded titanium tubes, including pure and alloyed titanium tubes, are manufactured to provide exceptional performance. Titanium tube products feature corrosion resistance, light weight, high strength, and high temperature resistance.

Welding is performed on pure titanium and titanium alloy plates through cutting, bending, and other processes to form a tube, followed by welded assembly. This production method offers a relatively low cost and is suitable for general industrial fields with standard performance requirements.

A wide range of grades, outside diameters, and wall thicknesses for welded titanium tubing are available to meet diverse industrial needs.

Welded Tubes Details

Grade State Out-diameter (mm) Produced wall thicknesses (mm)
0.5 0.6 0.8 1 1.25 1.5 2 2.5
Gr.1, Gr.2, Gr.5, Gr.7, Gr.12 Annealed 16 ✓ ✓ ✓ ✓ — — — —
19 ✓ ✓ ✓ ✓ ✓ — — —
25, 27 ✓ ✓ ✓ ✓ ✓ ✓ — —
31, 32, 33 ✓ ✓ ✓ ✓ ✓ ✓ ✓ —
38 — — — — — ✓ ✓ ✓
50 — — — — — — ✓ ✓
63 — — — — — — ✓ ✓

* (✓) Indicates the specifications that can be produced.

Common Specifications
  • Small diameter: 6mm - 60mm
  • Medium diameter: 60mm - 200mm
  • Large caliber: 200mm - 600mm
Wall Thicknesses
  • Thin wall: 0.5mm - 3mm
  • Regular wall: 3mm - 10mm
  • Thick wall: 10mm - 50mm
Length Options
  • Standard length: 6 metres, 12 metres
  • Custom length: As required

Titanium Tube Applications

1. Gr.1 & Gr.2 Welded Tube

Used in the manufacture of corrosion-resistant reactors, heat exchangers, and piping systems for the chemical industry. Also essential for desalination plants, offshore platforms, and ship components in marine environments, as well as condensers in nuclear power plants.

2. Gr.5 Titanium Alloy Tubes

Ideal for chemical and marine engineering, heat exchangers, and reactor piping. These tubes are also used in nuclear fuel storage components and high-pressure corrosion-resistant piping for geothermal or oil and gas extraction.

3. Gr.7 & Gr.12 Titanium Alloy Tubes

Designed for strong corrosion resistance in acid and alkali media within chemical and petrochemical engineering. These grades are also utilized in high-temperature heat exchangers and specialized piping systems.

Commitment to providing high-quality industrial titanium tubing products and professional services ensures support for your specific projects.

Titanium Products Range

TITANIUM SHEET/PLATE
TITANIUM BAR/RODS
TITANIUM WIRE
TITANIUM TUBE/PIPE
TITANIUM FOIL
TITANIUM BLOCK
TITANIUM BILLET
TITANIUM PROFILE
MACHINED PRODUCTS

Frequently Asked Questions (FAQ)

What are the primary benefits of using welded titanium tubes?
Welded titanium tubes offer a cost-effective solution compared to seamless tubes while maintaining high corrosion resistance, a high strength-to-weight ratio, and excellent durability in harsh industrial environments.
Which industries typically use Gr.1 and Gr.2 titanium tubes?
These grades are widely used in the chemical processing, marine, and power generation industries, particularly for heat exchangers, desalination units, and cooling systems.
Can titanium tubes handle high-pressure applications?
Yes, especially Gr.5 titanium alloy tubes, which are specifically designed for high-strength and high-pressure environments like geothermal extraction and nuclear power components.
What is the difference between thin-wall and thick-wall titanium tubing?
Thin-wall tubing (0.5mm - 3mm) is often used for lightweight heat exchangers, while thick-wall tubing (10mm - 50mm) is utilized for heavy-duty structural or high-pressure piping applications.
Are custom lengths available for titanium pipes?
While standard lengths are 6 and 12 metres, custom lengths can be produced based on specific project requirements and technical drawings.
Why choose Gr.7 or Gr.12 for chemical engineering?
Gr.7 and Gr.12 alloys contain elements like palladium or molybdenum/nickel, which significantly enhance their resistance to crevice corrosion and reducing acids compared to pure titanium.

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