| Brand Name: | LHTi |
| Model Number: | tube |
| MOQ: | 100kg |
| Price: | $20--$29/pcs |
| Payment Terms: | L/C,T/T,Western Union |
| Supply Ability: | 5Ton per month |
SB338 Gr12 Titanium Seamless Tube for Condenser
This seamless titanium tube is supplied for condensers and heat exchangers, and is also made in Gr12 (Ti-0.3Mo-0.8Ni) for service where better corrosion resistance is needed. ASTM B338 covers 28 grades of seamless and welded titanium and titanium alloy tubes for surface condensers, evaporators and heat exchangers, and Baoji Lihua Nonferrous Metals produces the exact outer diameter, wall and length requested by each project.
| Standard | ASTM B338, ASME SB338 |
| Grade | Gr12 (Ti-0.3Mo-0.8Ni), Gr1, Gr2 |
| Outer Diameter | 9.52mm, 12.7mm, 15.9mm, 19mm, 21.7mm, 25.4mm, 32mm, 33.4mm, 38mm, 45mm |
| Wall Thickness | 0.5mm to 3.0mm |
| Length | 3000mm to 12000mm |
| Finish | Polished, AP (annealed and pickled), BA (bright and annealed), MF |
| Form | Straight tube, coiled tube |
| Type | Seamless, ERW, EFW, welded, fabricated |
| End | Plain end, beveled end, threaded end |
| Marking | Standard, grade, OD, thickness, length, heat number |
| Test Certificate | Mill test certificate EN 10204/3.1, TPI report, EN 10204/3.2 |
| ASTM No. | Fe max | O max | N max | C max | H max | Pd | Al | Ti |
| Grade 1 | 0.2 | 0.18 | 0.03 | 0.1 | 0.015 | - | - | bal |
| Grade 2 | 0.3 | 0.25 | 0.03 | 0.1 | 0.015 | - | - | bal |
| ASTM Grade | Alloy Composition | Tensile (ksi) | Tensile (MPa) | Yield (ksi) | Yield (MPa) | Elongation min % |
| Grade 1 | Unalloyed Titanium | 35 | 240 | 25 | 170 | 30 |
| Grade 2 | Unalloyed Titanium | 58 | 400 | 40 | 275 | 25 |
| Grade | N max (%) | C max (%) | H max (%) | Fe max (%) | O max (%) | Ti | Other max (%) |
| Grade 1 | 0.03 | 0.08 | 0.015 | 0.20 | 0.18 | bal | 0.4 |
| Grade 2 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | bal | 0.4 |
Each batch is checked by ultrasonic testing, penetrant testing, hydrostatic test, eddy current inspection, chemical composition inspection, dimension inspection, tensile testing, radiographic inspection, thickness inspection and PMI inspection.
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These tubes serve surface condensers, evaporators and heat exchangers as well as boilers and fluid handling lines, in sizes from 9.52mm up to 45mm outer diameter, and can be supplied as straight pipe or coiled tube.