Spezilla Tube Co., Ltd. (Shanghai)
Spezilla Tube Co., Ltd. Excellence in Stainless Steel Tubing
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ASME SB338 Grade 1 Seamless Titanium Round Tube UNS R50250 Titanium Pipe 5/8"xBWG20x20ft
Titanium seamless & welded tubing has double the strength of aluminium & ASMESB338 Titanium Tube is about 60% denser than aluminium. Titanium NCF Tubes is a silvered colored metal with low density and high strength. Titanium Micro Tubes are strong and lightweight making them ideal for automotive, aerospace, military and industrial applications. ASTM B338 Titanium Alloy boiler tubes is considered to be one of the strongest metals. These applications range from medical implants to airplanes and ships. Pure Titanium condenser tube is strong and corrosive resistant.
| Name | ASTM B338 GR. 1 SEAMLESS TITANIUM PIPE |
| Standard | ASTM B338 / ASME SB338, ASTM B337 / ASME SB337, ASTM B861 / ASME SB861 |
| Material | Gr.1, Gr.2, Gr.7, Gr.9, Gr.12, Gr.16 etc. |
| Type | Seamless / SML |
| O.D | 6-114.3mm |
| W.T | 0.4-10mm |
| Length | 1000-38000mm |
| Technique | Cold Finished (Cold Drawing and Cold Rolling) |
| Ends | PE/Plain Ends, BE/Beveled Ends |
| Surface Treatment | Pickled, Passivation |
| Heat Treatment Condition | Solution Annealing and water rapid quenched, Bright Annealing |
| Test Requirement | Eddy Current Test, Hydrostatic Test, UT, Penetrant Test, Air underwater pressure Test, PMI Test, Spectro Test, Intergranular Corrosion Test, Sharpy Impact Test, Hardness Test, Tension Test (Elongation, Yield Strength, Tensile Strength), Flarring Test etc. |
| Application | Heat exchanger, boiler, condenser, air cooler, superheater, evaporator etc. |
| Certificate | ISO9001:2008, PED/97/23/EC and China Pressure Vessel Pipeline Manufacturing License(A1 & A2) |
| Capacity | 3000 tons/year |
| Package | In bundles, plywood cases, wooden cases with water-proof package, etc. |
| Product Origin | China |
| Trade Terms | FOB, CIF, CFR, DDP, EXW, etc. |
| Payment Terms | T/T, L/C |
| Nearest Port | Shanghai |
| Main Market | Domestic Market, North America, Western Europe, South America, Eastern Asia etc. |
Titanium grade 2 is a commercially pure titanium and the most commonly used type of titanium for industrial applications. The alloy is used primarily for its corrosion resistance to pitting, crevice and cavitations corrosion, erosion and stress corrosion cracking in salt water, and a broad range of acids, alkalis and industrial chemicals. Titanium is a low density material with a high strength to weight ratio.
Characteristics:
Excellent resistant to oxidizing or mildly reducing media
Good impact properties at low temperatures
Very good resistance to corrosion and erosion by seawater and marine atmospheres
Good ductility and formability
Easy weld ability
Market applications:
Petrochemical
Aerospace
Medical equipment
Oil and gas
Seawater equipment
Chemical Composition:
| Titanium Gr 2 | |
| Ti | 99.2 min |
| C | 0.1 max |
| Fe | 0.3 max |
| H | 0.015 max |
| N | 0.03 max |
| O | 0.25 max |
| Density | 4.5 g/cm3 |
| Melting Point | 1665 °C (3030 °F) |
| Tensile Strength | Psi – 49900 , MPa – 344 |
| Yield Strength (0.2%Offset) | Psi – 39900 , MPa – 275 |
| Elongation | 20 % |
Specifications:
| Bars: | ASTM B 348, ASTM F 67, ISO 5832-2 |
| Sheets/Plates: | ASTM B 265 |
| Pipes/Tubes: | ASTM B 338, ASTM B 861 oder ASTM B 862 |
| Technical composition (%) | Fe | N | C | Ti | O | H | |
|---|---|---|---|---|---|---|---|
| Titanium Grade II | min | - | - | - | 99.2 | - | - |
| max | 0.30 | 0.03 | 0.100 | - | 0.25 | 0.015 | |
| Mechanical properties | Titanium Grade II |
|---|---|
| Tensile strenght (mpa, min) | 485 |
| Yield strength (0.2% offset mpa, min) | 345 |
| Elongation (%, min) | 28 |
| Density / weight (g / cm3 / kg) | 4.51 |
Chemical requirements:
| N | C | H | Fe | O | Al | V | Pd | Mo | Ni | Ti | |
| Gr 1 | 0.03 | 0.08 | 0.015 | 0.20 | 0.18 | / | / | / | / | / | Balance |
| Gr 2 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | / | / | / | bal |
| Gr 3 | 0.05 | 0.08 | 0.015 | 0.30 | 0.35 | / | / | / | / | / | bal |
| Gr 5 | 0.05 | 0.08 | 0.015 | 0.40 | 0.20 | 5.5~6.75 | 3.5~4.5 | / | / | / | bal |
| Gr 7 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | 0.12~0.25 | / | / | bal |
| Gr 9 | 0.03 | 0.08 | 0.015 | 0.25 | 0.15 | 2.5~3.5 | 2.0~3.0 | / | / | / | bal |
| Gr12 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | / | 0.2~0.4 | 0.6~0.9 | bal |
