Titanium Gr.2 / Gr.5 / Gr.7 Pipes
Oct 17, 2025
GNEE can provide the form
Gr7 Titanium Rod
Gr7 Titanium Pipe
Gr7 Titanium Sheet
GR7 Thin Titanium Wire
Titanium Foil Roll Gr7
Products Description
GNEE is a renowned stockist, trader, and supplier of titanium alloy Grade 2/Grade 5 tubing, which boasts the best strength-to-weight ratio of any corrosion-resistant material. Grade 2 titanium tubing is commonly used in aircraft skins and equipment, marine and chemical equipment, and cryogenic vessels. Grade 2 titanium tubing exhibits very high tensile strength and toughness, even at extreme temperatures. In commercially pure titanium, the mechanical properties of Grade 2 titanium seamless tubing are controlled by chemical inputs; higher levels of nitrogen, oxygen, and iron enhance strength properties. The tensile property requirements of Grade 2 titanium welded tubing vary depending on orientation, section thickness, and specific engineering requirements. Grade 2 EFW titanium tubing is the softest and most ductile of these grades. Grade 5 titanium tubing is the most commercially available of all titanium alloys. Grade 5 titanium tubing is an alpha-beta alloy, the most widely used of the high-strength titanium alloys.
Grade 5 titanium seamless tubing, as an alpha-beta alloy, is a workhorse in the titanium industry. Grade 5 titanium welded tubing is often used in applications requiring welding due to its excellent weldability. Grade 5 titanium EFW tubes are widely used in areas requiring low density and excellent corrosion resistance, such as the aerospace industry and biomechanical applications (implants and prostheses).
Specification of Titaniumi Alloy Gr2, Gr5, Gr7 Pipes/Tubes
Pipe/Tube Specifications:ASTM B861, B862, B338 / ASME SB861, SB862, SB338
Dimensions:ASTM, ASME
Pipe Outside Diameter: 6.00 mm OD up to 914.4 mm OD, Sizes up to 24" NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Tube Outside Diameter: 1/8" OD TO 2"OD 3MM OD TO 38 MM OD
Range:1/2" OD up to 5" OD, customs diameters also available
Type: Seamless / ERW / Welded / Capillary Tubes
Form: Round Tube, Square Tube, Rectangular Tube
Length: Single Random, Double Random & Required Length
End: Plain End, Beveled End, Treaded
End Protection: Plastic Caps
Finish: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
External Coating: 3LPE / 3LPP/ FBE/ DFBE/ PP
Equivalent Grades of Ti Alloy Gr2, Gr5, Gr7 Pipes/ Tubes
| STANDARD | UNS | WNR. |
| Titanium Gr.2 | R50400 | 3.7035 |
| Titanium Gr.5 | R56400 | 3.7165 |
| Titanium Gr.7 | R52400 | 3.7235 |
Chemical Composition of Ti Alloy Gr2, Gr5, Gr7 Pipes/ Tubes
| Grade | Ti | C | Fe | H | N | P | O | Al | V |
| Titanium Gr.2 | 99.2 min | 0.1 max | 0.3 max | 0.015 max | 0.03 max | - | 0.25 max | - | - |
| Titanium Gr.5 | 90 min | - | 0.25 max | - | - | - | 0.2 max | 6 min | 4 min |
| Titanium Gr.7 | 99.5 max | 1.0 max | 0.3 max | 0.015 max | 0.03 max | 0.25 - 0.12 | 0.25 max | 1.0 max | 2.0 max |
Titaniumi Alloy Gr2, Gr5, Gr7 Pipes/ Tubes Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Titanium Gr.2 | 4.5 g/cm3 | 1665 °C (3030 °F) | Psi – 49900 , MPa – 344 | Psi – 39900 , MPa – 275 | 20 % |
| Titanium Gr.5 | 4.43 g/cm3 | 1632 °C (2970 °F) | Psi – 138000 , MPa – 950 | Psi – 128000 , MPa – 880 | 14 % |
| Gr.7 | 0.163 lb/in3 | - | 50 | 40/65 | 20 % |
Products provided by GNEE
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Production Name |
Titanium Pipe/Tube |
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Grade |
Gr1, Gr2, Gr3,Gr4,Gr5, Gr7, Gr6,Gr9, Gr11, Gr12 ,Gr16, Gr17,Gr25 |
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Size |
All sizes can be customized |
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Application |
Metallurgy, electronics, machinery, medical treatment, chemical industry, petroleum, medical treatment, aerospace |
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Feature |
High corrosion resistance, low density, good thermal stability |
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Technology |
Hot Forged, Hot Rolled, Cold Rolled, Annealing, Pickling |
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Surface |
Bright, Polished, Pickling, Acid cleaning, Sandblasting |
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Packing |
Export Standard Woodcase |
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Delivery time |
10-25days according to the quantity and process of the product |
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Quality and test |
Hardness test, Bending test, Hydrostatic etc. |
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Product name |
Pure Titanium bar/Pure Titanium rod/Titanium alloy bar/Tianium alloy rod |
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Standard |
GB/T 2965-2007 GB/T 13810-2007, ASTM B348,ASTM F67,ASTM F136, AMS4928,MIL4911 |
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Titanium type |
Commercially Pure(CP) / Titanium alloy |
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Grade |
TA1 TA2 TA3 TA4 TA5 TA6 TA7 TA8 TA9 TA10 TA11 TA12 TA13 TA14 |
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Diameter |
3-350mm |
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Length |
Max6000mm |
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Technique |
Forging, machining |
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Surface |
Acid surface or polishing, sand blasted surface |
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Shape |
Round, flat, square, hexagonal |
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Application |
Metallurgy, electronics, medical, chemical, petroleum, pharmaceutical, aerospace, etc. |
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Grade |
GR1,GR2,GR3,GR5,GR6,GR7,GR9,GR11,GR12, etc. |
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Standard |
ASTM B265,ASTM F136,ASTM F67,AMS4928 |
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Size |
0.5-5.0mm x 1000mm x 2000-3500mm (Thickness x Width x Length) |
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Application |
Metallurgy, electronics, machinery, medical treatment, chemical industry, petroleum, medical treatment, aerospace |
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Supply status |
M (Y/ R/ ST) |
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Feature |
High corrosion resistance, low density, good thermal stability |
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Technics |
Hot Forged, Hot Rolled, Cold Rolled, Annealing, Pickling |
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Surface |
Bright, Polished, Pickling, Acid cleaning, Sandblasting |
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Packing |
Export Standard Woodcase |
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MOQ |
100kg |
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Payment terms |
T/T, L/C, D/A, D/P, Escrow, Western Union, PayPal |
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Certificate |
ISO 9001:2008; The third test report; TÜV Rheinland; |
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Delivery time |
7-15days according to the quantity and process of the product |
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Quality and test |
Hardness test, Bending test, Hydrostatic etc. |
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Product Name
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Polished 1mm 1.5mm 2mm 3mm Nitinol Shape Memory Straight Wire Nickel Titanium Wire for Medical
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Material Type
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NiTiCu NiTi, Fe NiTi
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Room Temperature(0C - 15C)
Low temperature (Below 0C) High temperature(40C - 120C) |
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Feature
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Superelastic or Shape memory
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Standard
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ASTM F2603-18/12
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Surface
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Natural Oxide, Pickled/Etched, Centerless Ground and Mechanically-cleaned
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Condition
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As Cold-Worked, Straight Strain Annealed and Shape Set Annealed.
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Certificate
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Transformed Temperatures, Tensile Properties, Chemical Composition and Customer Specific Requirements
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Surface
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Polishing, picking, acid washed, black oxide
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Application
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1. Medical field : with very good biocompatibility with human body, medical nitinol wire can be used in medical field.
2. Eye glasses manufacturer : Low density, high toughness, high stability, biocompability with human boday, nickel titanium alloy wire is becoming more popular between eye glasses manufacturers. 3. Fishing wire: nickel titanium alloy wire now is widely used as fishign wire because of its high strenght and very good memorability and superelastic. |
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Processing |
CNC Turning, CNC Milling, Laser Cutting, Bending, Spinning, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding |
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Materials |
Aluminum: 2000 series, 6000 series, 7075, 5052, etc. |
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Stainless steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc. |
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Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc. |
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Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper |
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Titanium: Grade F1-F5 |
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Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc. |
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Surface Treatment |
Anodized, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickel/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc. |
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Tolerance |
±0.002 ~ ±0.005mm |
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Surface Roughness |
Min Ra 0.1~3.2 |
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