
GR2 Titanium Tube
Product name: GR2 titanium tube
Material: pure titanium GR1, GR2, GR3, and GR4
Standards: ASTM B861.ASTM B862, ASTM B337, ASTM B338
Production Status: Rolled seamless tube、 Welded tube 、Extruded tube 、Forged tube
Product Introduction
GR2 titanium tube has the advantages of highstrength,small weight ratio, and excellentmechanical properties, and has been widely anddiversely used in various industries.
Mainly used for fuselage parts, cryogenic vessels, heat exchangers, tube heat exchangers, coil heat exchangers, serpentine tube heat exchangers, evaporators and delivery pipes, condenser tubes, pickling baskets, etc.
Product name: GR2 titanium tube
Material: pure titanium GR1, GR2, GR3, and GR4,
Standards: ASTM B861.ASTM B862, ASTM B337, ASTM B338
Production Status: Rolled seamless tube ,Welded tube ,Extruded tube ,Forged tube
Size: diameter φ 4~114mm, wall thickness δ 0. 2~4. 5mm, length within 15m ( all products can be customized )
The shape is divided into: round, square, "U"-shaped tube, rectangular tube,
Advantages of GR2 titanium tube:
It is a non-alloy, medium strength titanium product. It has many of the same qualities as grade 1 titanium, but is slightly stronger. Both have the same corrosion resistance.
It has good weldability, strength, ductility and formability.
Comprehensive performance of GR2 pipe:
1. Material structure: Most of them are made of pure titanium, with a material content of more than 99.5%. The excess part is mainly oxygen (O), carbon (C), nitrogen (N), iron (Fe), hydrogen (H) and other trace components.
2. Consumption support: extremely corrosion-resistant. It has good consumption protection against most acids, soluble bases, brines and oxidizing media. It is widely used in ship design, synthetic hardware, seawater desalination and other fields.
3. Low toxicity: It is a low-hazard material with good biocompatibility with human tissue and blood. Therefore, it is commonly used in areas such as clinical devices, prosthetic joints, and dental inserts.
4. Source stability: It can be used at high temperatures for a long time without serious deformation or oxidation. Therefore, it is very suitable for use in high-temperature environments such as aviation, atomic design, and petrochemicals.
5. Power conductivity: It has high conductivity and has imaginable application prospects in equipment, batteries, ships and other fields.
Welded pipe :
according to the test method, the reverse extrusion test is carried out on the welded pipe, and the non-destructive testing test and the ultrasonic test method are adopted at the same time; and the test is carried out by the water pressure or air pressure test method.
Seamless and welded/cold-worked tubes: Tested using ultrasonic testing methods and tested using electromagnetic or hydraulic or pneumatic testing methods.
GR2 chemical composition table
|
Grade |
Chemical composition (weight percent) |
|||||||||
|
GR2 |
chemical composition |
titanium |
iron |
carbon |
nitrogen |
hydrogen |
oxygen |
other impurities |
||
|
Industrial pure titanium |
( Ti ) |
( Fe ) |
( C ) |
( N ) |
( H ) |
( O ) |
single |
total |
||
|
margin |
≤ 0.04 |
≤ 0.01 |
0.05 |
≤ 0.015 |
≤ 0.03 |
≤ 0.1 |
≤0.4 |
|||
Permissible deviation of pipe outer diameter
|
Permissible deviation of outer diameter of titanium pipe (mm) |
||||||
|
outer diameter |
3~10 |
>10~30 |
>30~50 |
>50~80 |
>80~100 |
>100 |
|
Allowable deviation |
±0.15 |
±0.30 |
±0.50 |
±0.65 |
±0.75 |
±0.85 |
Welded pipe :
1. Bicycles, automobile exhaust pipes, radiator pipes, electroplating equipment, precision instruments, rings, and ecological environment protection equipment.
2. Thermal engineering: condensers, heat exchangers, engine blades
3. Containers: pipelines, submersibles, gas cylinders
4. Marine engineering: evaporator, heat exchanger, heat exchanger, oil production platform, oil cooler
5. Chemical industry: plate heat exchanger, plate condenser, cooling tower, chlorination drum
6. Aerospace: engines, fan plates, gas compressor blades, racks, hatch covers, antennas.

GR2Titanium Tube

GR2Titanium Tube
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