GR1 products provided by GNEE
GNEE is a leading titanium pipe manufacturer and supplier, offering a comprehensive range of titanium pipe products. Our products include: ASTM B861 Titanium Alloy Gr 1 Seamless Pipe, Ti UNS R50250 Pipe, Grade 1 Titanium Welded Pipe, ASTM B338 Titanium Gr 2 Pipe Supplier, Ti Alloy DIN 3.7035 Pipe, Titanium Alloy Gr 2 Pipe, Grade 2 Titanium Welded Pipe, ASTM B338 Titanium Gr 5 Pipe Supplier, Titanium Alloy Gr 5 Pipe, Ti UNS R56400 Pipe, Grade 5 Titanium Welded Pipe, ASTM B338 Titanium Gr 9 Pipe Supplier, ASTM B861 Titanium Alloy Gr 9 Seamless Pipe, Grade 9 Titanium Welded Pipe, Ti Alloy DIN 3.7195 Pipe, Titanium Alloy Gr 9 Pipe
Products Description
Our Gr 1 titanium alloy pipes, with their austenitic properties, ensure high durability, strength, and excellent corrosion resistance. These pipes meet international and national quality standards and can be customized to meet specific customer needs and specifications. They are ideal for industries requiring consistent performance under extreme conditions and are available in seamless, fabricated, and welded versions.
Our Gr 2 titanium alloy pipes combine high strength, toughness, rigidity, low density, and excellent corrosion resistance, making them ideal for a wide range of applications. These pipes meet national and international standards and are suitable for industries that prefer lightweight and cost-effective materials.
Gr 5 titanium alloy pipes are renowned for their excellent corrosion resistance, especially at high temperatures, making them suitable for high-pressure applications. We offer a wide range of specifications and sizes, meeting stringent quality standards such as ASTM, ASME, and API, ensuring reliable performance across various industrial sectors.
Our titanium alloy Gr 9 pipes are crafted from high-quality alloys, offering exceptional mechanical strength, seawater corrosion resistance, and excellent weldability and formability. These pipes resist stress corrosion cracking and various types of corrosion, making them ideal for demanding environments.
GNEE is dedicated to providing high-quality titanium alloy tubing to meet the diverse needs of our global customers. Our focus on superior performance and reliability ensures our products meet the highest standards of excellence, providing unparalleled value to our global customers.


Specification of Titanium GR1,GR2,GR5,GR9 Pipes and Tubes
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Pipe/Tube Specifications: |
ASTM B861, B338, B388, B862 / ASME SB861, SB338, SB388, SB862 |
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Pipe Range : |
½"NB to 24"NB / SCH 10 – SCH XXS |
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Tubes Range: |
1mm OD to 254mm OD / Thickness 0.1 to 20mm. |
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Type: |
Seamless / ERW / Welded / Fabricated Pipes |
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Form: |
Round, Square, Rectangular, Oval, Hydraulic Etc. |
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Length: |
Single Random, Double Random & Required Length |
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End: |
Plain End, Beveled End, Treaded |
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Schedule: |
SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
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Inspection, Test Reports: |
Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports |
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Packing: |
Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests |
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Specials : |
Sizes and Specifications other than above can be manufactured on request |
Titanium Alloys Gr 1 Pipes & Tubes Chemical Composition
| C | Fe | H | N | O | Ti |
|---|---|---|---|---|---|
| max | max | max | max | max | max |
| 0.1 | 0.2 | 0.015 | 0.03 | 0.18 | 99.5 |
Grade 1 Titanium Pipes & Tubes Of Mechanical Properties
| Hardness, Brinell | 120 | 120 | annealed |
|---|---|---|---|
| Hardness, Knoop | 132 | 132 | Estimated from Brinell. |
| Hardness, Rockwell B | 70 | 70 | annealed |
| Hardness, Vickers | 122 | 122 | Estimated from Brinell. |
| Tensile Strength, Ultimate | 240 MPa | 34800 psi | |
| Tensile Strength, Yield | 170 – 310 MPa | 24700 – 45000 psi | |
| Elongation at Break | 24 % | 24 % | |
| Reduction of Area | 35 % | 35 % | |
| Modulus of Elasticity | 105 GPa | 15200 ksi | In Tension |
| Compressive Modulus | 110 GPa | 16000 ksi | |
| Poisson's Ratio | 0.37 | 0.37 | |
| Charpy Impact | 310 J | 229 ft-lb | V-notch |
| Shear Modulus | 45 GPa | 6530 ksi |
Physical Properties Of Grade 1 Titanium Alloy Pipes And Tubes
| Physical Properties | Metric | English |
|---|---|---|
| Density | 4.51 g/cc | 0.163 lb/in³ |
Titanium products provided by GNEE
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Name |
Titanium Tube & Pipe |
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Material |
Pure Titanium/ Titanium Alloy |
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Standard |
GB/T 3624,GB/T 3625,GB/T 26057
ASTM B337,ASTM B338,ASTM B861,ASTM B862 JIS H 4630 |
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Common Grade |
National standard grades: TA1, TA2, TC4, TA9, TA18, TA10 |
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Length: 50-6000mm or according to customer requirements |
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Outer diameter: 3-300mm or according to customer requirements |
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Wall thickness: 0.2-5.5mm or according to customer requirements |
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Section shape |
Round / Square/Oval/Spiral/Bar |
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Surface |
Bright annealing, Pickling,Polishing |
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Material
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Pure titanium and Titanium alloy
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Titanium Grade
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GR1/GR2/GR3/Gr4/GR5/GR7/GR9/GR12/Gr5Eli/Gr23
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Standard
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ASTM B348/ASME SB348, ASTMF67, ASTM F136, ISO-5832-2(3),AMS 4928 etc
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Shape
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Titanium round rod/bar, Titanium square rod/bar,Titanium flat rod/bar
Titanium rectangle rod/bar, Titanium hex rod/bar |
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Diameter
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1-300mm,customizable
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Length
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50mm-6000mm,customizable
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Tolerance
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h6~h13 H10~H13
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Surface
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Bright/Polished/ Machined
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Main Technique
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Hot Forged; Hot Rolled; Cold drawn; Straighten etc
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Heat Treatment
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Usually are Annealled,but Solid Solution & Aging can be also OK
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Material Milling Certificate
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According to. EN 10204.3.1
Including Chemical composition and Mechanical property |
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Application
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Metallurgy, Electronics, Medical, Chemical, Petroleum, Pharmaceutical, aerospace, etc.
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Material
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Pure titanium and Titanium alloy
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Titanium Grade
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GR1/GR2/GR3/Gr4/GR5/GR7/GR9/GR12/Gr5Eli/Gr23/Ti-15333 etc
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Standard
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ASTM B265/ASME SB265, ASTMF67, ASTM F136, ISO-5832-2(3),AMS 4911 etc
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Shape
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Titanium foil strip/Titanium sheets plate/Titanium coil
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Thickness
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0.02mm~100mm
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Width
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10-3000mm,customizable
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Length
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Customizable
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Surface
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Pickled/Sandblasting/Polishing
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Main Technique
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Hot Rolled /Cold Rolled
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Heat Treatment
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Usually are Annealled,but Solid Solution & Aging can be also OK
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Material Milling Certificate
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According to. EN 10204.3.1
Including Chemical composition and Mechanical property |
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Application
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Metallurgy, Electronics, Medical, Chemical, Petroleum, Pharmaceutical,aerospace, etc.
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Product Name |
Titanium Wire |
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Diameter |
0.2-6.0Mm or as required |
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Standard |
AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc |
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Application |
welding |
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Surface |
Bright or black and painting according to customer requirement |
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Thickness Tolerance |
±0.01mm |
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Model Number |
Gr1, Gr2...Gr12 |
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MOQ |
100kgs.We also can accept sample order. |
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Shipment Time |
Within 3-5 workdays after receiving deposit or L/C |
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Export Packing |
Waterproof paper, and steel strip packed. |
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Capacity |
250,00 tons/year |





