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Brand Name : LHTI
Model Number : LH-01
Certification : ISO9001
Place of Origin : BaoJi Shaanxi China
MOQ : If in stock, sample is available; If not in stock,200kgs of each size
Price : US dollar $23.5/kg--US dollar $35.9./kg
Payment Terms : L/C, D/P, T/T, Western Union,Paypal.etc
Supply Ability : 5 tons per month
Delivery Time : 15-20 working days
Packaging Details : Each tube with environmental protection bags,outside is standard plywood case
Standard : ASTM B338
Grade : Gr1 Gr2 Gr7 Gr12
OD : 12.7mm 15.2mm 17.8mm 19mm 25.4mm 38.1mm
Wall thickness : 1.0mm/1.2mm or as customized
Material : Pure titanium
Purity : 99.5%min
Length : Max 16 meter
Surface : Pickling surface
Application : Heat Exchanger
Production time : 15 working days
Payment term : T/T,Paypal,Western union etc
Key words : Titanium seamless tube
Titanium Grade 2 Tube ( OD 6mm -- 170mm ) Ti Exhaust Tubing Seamless Round Pipe
ASTM B338 Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers
ASTM B338 covers 28 grades of seamless and welded titanium alloy tubes for surface condensers, evaporators, and heat exchangers.
Standard | ASTM B338, ASME SB338 |
Regular Grade | Grade 1 Grade 2 |
Outer Diameter | 12.7mm 15mm 17mm 19mm 25.4mm 31mm etc. |
Wall thickness | 0.9mm/1.0mm/1.2mm/1.5mm |
Length | 3000 - 6000mm or other economical lengths |
Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
Form | Straight titanium Pipe, Coiled titanium tube |
Type | Seamless, ERW, EFW, Welded, Fabricated |
End | Plain End, Beveled End, Treaded |
Marking | Standard, Grade, OD, Thickness, Length, Heat No. (Or as per customer's request.) |
Application | Oil Tube, Gas Tube, Fluid Tube, Boiler and Heat exchanger |
Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
Test Certificate | Mill Test Certificate EN 10204/3.1,TPI Report, EN10204/3.2 |
Precautions for titanium pipe processing:
During the deformation process, titanium pipe will gradually reduce wall and diameter with the rotation and feeding of the rolling mill. The pipe size required by the process can be obtained only after 5 ~ 10 rolling and finishing in one rolling pass. The cold rolling pipe mill can carry out large diameter reduction and wall reduction, but the dimensional accuracy is low after rolling, and the pipe end is prone to cracking, uneven concave convex and other phenomena. The cracking phenomenon can be solved mainly by grinding and leveling before pipe blank processing; For the uneven pipe end, similar to the "fish mouth" phenomenon, flat head treatment is required in the subsequent processing process, otherwise it will cause the plug stuffy accident. Therefore, this paper analyzes from the aspects of process, tooling and equipment, in order to find out the causes of uneven concave convex of pipe end and take effective measures to solve it.
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 |
Detailed images:
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Grade 2 Titanium Tube OD 6mm - 170mm Ti Exhaust Seamless Round Pipe Images |