ASTM B338 Gr1 Gr2 OD 31.8mm Titanium Seamless Tube heat exchanger
tube
Grade 2 Pure titanium tubes has extremely high corrosion resistance
in most media, especially in neutral, oxidizing and seawater media.
The corrosion resistance in seawater is higher than that of
aluminum alloys, stainless steels and nickel-based alloys.So it has
been used in the industrial, agricultural environment and marine
atmosphere for several years, and the surface has not changed.
Titanium tubes is highly stable in various concentrations of nitric
acid and chromic acid, and it is also very resistant to corrosion
in alkaline solutions and most organic acids and compounds.
These Titanium Grade 2 ERW Tubes offers excellent corrosion
resistance, superior formability and strength between grades 1 and
3. Titanium Grade 2 Round Tubes are metals that contain a mixture
of titanium and other chemical elements. These Titanium Grade 2
Square Tubes utilizes to build machined components with purity
level and mechanical properties intermediate between grade 1 and
grade 3 specifications. Commercially Pure Titanium Grade 2 Tubes is
one of the most common Grades of unalloyed Titanium. These Titanium
Grade 2 Electropolish Tubes provide low weight, good mechanical
features, thermal properties and corrosion resistance.
| Name | Pure Titanium & Titanium Alloy Tube /Pipe/Tubing |
| Tube Shape | Round |
| Material | Gr1,Gr2 |
| Standard | ASTM B338 |
| SMLS Or Welded | Seamless(SMLS) |
| OD | 31.8mm (1.25") |
| Wall Thickness | 1.2mm |
| Length | 6m long |
| End | Plain End, Beveled End, Threaded |
| Certificate | EN 10204/3.1B,
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report---TUV,BV,SGS etc |
| Application | Chemical Equipment
Sea Water Equipment
Heat Exchangers
Condensers
Pulp and Paper Industry |
| 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 |
ASTM B338 titanium tube
Used:Heat exchanger, condenser and various pressure vessels
Wall thickness:0.5mm to 4.5mm
Length:3000mm /6000mm and longger to 9000mm
Outside Diameters:10mm to 114mm
Wall thickness tolerance: +/- 10%
Length tolerance: +3.2mm
2.titanium tube photo
4.Factory show
6.Related products
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