Gr2 Titanium Seamless Tube For Heat Exchanger
Gr1 Gr2 industrial pure titanium pipe mechanical properties and
physical properties are similar to stainless steel pipe. It is good
plasticity, easy processing molding,easy stamping, good welding
performance. In the atmosphere and seawate ,titanium is with good
corrosion resistance.The oxidation resistance is also stronger than
stainless steel, but low heat resistance. It is mainly used for
stamping parts and corrosion-resistant parts with little force but
high plasticity, such as aircraft skeleton, ship pipelines, valves,
heat exchangers, distillation towers, cold zone devices, compressor
valves and so on. High plasticity parts is required to use Gr1
titanium, and the most widely used is Gr2 for other parts.Gr2
Titanium seamless fube for heat exchanger is based on the standard
of ASTM B338,with strict quality and testing requirements. The
titanium tubes manufactured by our factory can meet the standards
and can be well used in the heat exchanger industry.
Detailed Information
Material: Gr1, Gr2
Standard: ASTM B338
Size: OD9.52mm/12.7mm/15.9mm/19mm/21.7mm/25.4mm/32mm/33.4mm/38mm/45mm
etc., WT0.5-3.0mm , L Max 12000mm
Wall thickness tolerance: +/- 10%
Length tolerance: +3.2mm
Type: Welded/Seamless
Surface: Polishing, Pickling
Chemical composition (Wt%)
| ASTM No. | Fe max | O max | N max | C max | H max | Pd | Al | Bal |
| Grade 1 | 0.2 | 0.18 | 0.03 | 0.1 | 0.015 | - | - | Ti |
| Grade 2 | 0.3 | 0.25 | 0.03 | 0.1 | 0.015 | - | - | Ti |
Physical Properties (Min)
| ASTM Grade | Alloy Composition | Tensile Strength | Yield Strength | Elongation min % |
| ksi | Mpa | ksi | Mpa | |
| Grade 1 | Unalloyed Ti ("Pure") 35A -CP1 | 35 | 240 | 25 | 170 | 30 |
| Grade 2 | Unalloyed Ti ("Pure") 50A -CP2 | 58 | 400 | 40 | 275 | 25 |
Product Images
Application in heat exchangers:
| Grade | N(%) | C(%) | H(%) | Fe(%) | O(%) | Ti | Other , max |
| 1 | ≤0.03 | ≤0.08 | ≤0.015 | ≤0.20 | ≤0.18 | Bal | ≤0.4 |
| 2 | ≤0.03 | ≤0.08 | ≤0.015 | ≤0.30 | ≤0.25 | Bal | ≤0.4 |
| Grade | Tensile Strength(min) | Yeild Strength(0.2% offset)) | Elongation(%) |
| ksi | MPa | Min | Max |
| Ksi | Mpa | Ksi | Mpa |
| 1 | 35 | 240 | 15 | 140 | 45 | 310 | ≥24 |
| 2 | 60 | 400 | 40 | 275 | 65 | 450 | ≥20
|
| Product name | Heat exchanger tube Titanium tube /pipe |
| Material | Titanium(Gr2) |
| Certificate | ISO9001:2015, TUV, EN10204.3.1 |
| Standard | ASTM B338 |
| Size | OD19mmxWT0.5-0.8mmx3000-12000mm OD25mmxWT1.0-1.2mmx3000-12000mm OD32mmxWT1.0-1.2mmx3000-6000mm OD38mmxWT1.0-1.2mmx3000-6000mm Or according customer’s requirement. |
| Technics | Rolled |
| Status | Annealed(M) |
| Type | Seamless Titanium Tube for heat exchanger, Titanium exhaust tube for automobile, titanium coil tube Welded Titanium Tube, |
| Application | 1)Power and chemical plant 2)Automotive components 3)sports 4)marine corrosion |
| Surface | Acid pickling, CNC lathe surface. |
Raw Materials
Factory
Production Process
Titanium strip coil—Slitting forming—Welding—Shaping and
sizing—Heat treatment—Straightening—Eddy current and ultrasonic
testing—Air tightness testing—Finished welded pipe
Our Stock
Quality Inspection
All Tests
Visual Quality check
Dimension Check
Peneumatic test /Hydrostatic test
10% UT test
Chemical composition
Tensile test
Flaring test/ flattening test
Heat treatment
Test Report
Packaging
