TITANIUM WELDED TUBE
FROM RAW MATERIAL TO FINISHED TUBE PRODUCTS
Your Reliable Solution for Titanium Welded Tubes & Pipes Requirements
GAOFA TECH is a leading supplier of Titanium Welded Tubes and Nickel Alloy Welded Tubes. We offer a wide range of materials, including Grade 1, Grade 2, Grade 5, and Grade 12 Titanium Tubes, as well as INCLOLOY, INCONEL, and Hastelloy Nickel Alloy Tubes. Our welded tubes are suitable for low-pressure applications and pipeline systems. Additionally, we supply titanium strips and Nickel Alloy strips, which are the main raw materials used in the production of welded tubes. Trust GAOFA TECH to provide high-quality welded tubes and reliable materials for your specific needs.
Titanium Welded Tube Specification:
ASTM B338, ASTM B862
Request a QuoteGrade: Gr1, Gr2, Gr5, Gr12
Outer Diameter: 6.0mm to 88.9mm
Wall thickness: 0.3mm to 2.0mm
Length: Standard 6000mm, but we can adjust based on customer’s requirement.
Heat Treatment: Inline bright annealing
NDT: Hydrostatic, Pneumatic, E.T. U.T based on standard or customers’ requirements
Introduction
Titanium is an important structural metal developed in the 1950s. Titanium alloys have low density, high specific strength, good corrosion resistance, low thermal conductivity, non-toxic and non-magnetic, weldable, good biocompatibility, surface with strong decorative properties, it is widely used in aviation, aerospace, chemical industry, petroleum, electric power, medical treatment, construction, sporting goods and other fields. Many countries in the world have recognized the importance of titanium alloy materials, researched and developed them one after another, and obtained practical applications.
Request a QuoteIt is hard to find more lighter and corrosion resistant material. Titanium is heat resistant, insensible to temperature changes, pressure resistant and stable in salt, moisture and organic conditions. Titanium alloy is the hardest metal. Titanium tube is required everywhere where it is important be stability to mechanical influences and endurance to aggressive media. Due to high durability, corrosion stability, accumulation of salts and organics on the wall surface titanium alloys keep its qualities and properties.
PROPERTIES OF TITANIUM TUBE
√ High strength-to-weight ratio
√ Excellent corrosion resistance in many media
√ Biocompatibility
√ Low thermal expansion
√ High melting point
√ Smooth surface, no fouling, and greatly reduced fouling coefficient
√ Smooth surface, no fouling, and greatly reduced fouling coefficient
APPLICATIONS OF TITANIUM TUBE
● Heat Exchanger
● Condenser
● MVR(Mechanical Vapor Recompression) Evaporator
● Sea Water Desalinization
● Chemical Equipment
● Heat Pump
● Heating Elements
● Automobile Exhaust system
GR1 titanium welded tubes are mainly used for heating elements and exhaust system or some places that need to be bent or formed.
GR2 & GR12 titanium welded tubes are commonly used for heat exchangers, condenser and chemical equipment. In the application of chemical equipment, if the temperature of the fluid passing through the tube is normal temperature, we recommend using GR2, but if the temperature of the fluid passing through the tube is high, we recommend using GR12.
Titanium Grade 5 (Ti-6Al-4V) tubes are commonly used in aerospace, medical, chemical processing, marine, sports, and oil and gas industries. Their high strength, corrosion resistance, and lightweight nature make them ideal for applications such as aircraft components, implants, chemical equipment, shipbuilding, sports equipment, and oil and gas components.
Titanium Welded Tube Chemical Composition (%):
| Grade | N Max | C Max | H Max | Fe Max | O Max | Mo | Ni | Al | V | Residual Each | Residual Total | Ti |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gr1 | 0.03 | 0.08 | 0.015 | 0.20 | 0.18 | --- | --- | --- | --- | 0.1 | 0.4 | BAL |
| Gr2 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | --- | --- | --- | --- | 0.1 | 0.4 | BAL |
| Gr5 | 0.05 | 0.08 | 0.015 | 0.40 | 0.2 | --- | --- | 5.5-6.75 | 3.5-4.5 | 0.1 | 0.4 | BAL |
| Gr12 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | 0.2-0.4 | 0.6-0.9 | --- | --- | 0.1 | 0.4 | BAL |
Titanium Welded Tube Mechanical Properties
| Grade | TENSILE STRENGTH MPa | YIELD STRENGTH Rp0.2, MPa | ELONGATION A50mm, % |
|---|---|---|---|
| Gr1 | ≧240 | 138 - 310 | ≧24 |
| Gr2 | ≧345 | 275 - 410 | ≧20 |
| Gr5 | ≧895 | ≧828 | ≧10 |
| Gr12 | ≧483 | ≧345 | ≧18 |
Standards:
Plate, sheet, strip: ASTM B265
Tube & tubing: ASTM B337, ASTM B338, ASTM B862
Titanium Density:
0.163 lb/in3 (4.51g/cm3)
Titanium Welded Tube Advantages
(Comparing to Titanium Seamless Tube):
√, Higher accuracy of wall thickness.
√, Thinner wall thickness.
√, Faster production lead time.
√, Cheaper price.
√, The composition of the weld seam of titanium welded tube is basically the same as that of the base material, the mechanical properties and anti-corrosion performance of the weld seam are the same as those of the base metal, and the production cycle is short and the performance consistency is good.
√, Thinner wall thickness.
√, Faster production lead time.
√, Cheaper price.
√, The composition of the weld seam of titanium welded tube is basically the same as that of the base material, the mechanical properties and anti-corrosion performance of the weld seam are the same as those of the base metal, and the production cycle is short and the performance consistency is good.