GR1 products provided by GNEE
Products Description
Standard:ASTM B337 and GB/T 3624
Processing method: Rolling
Surface: Pickled or glossy surface
Shape: Pipe
Length and diameter: Customized
Packaging: According to size and your requirements
Application:chemical equipment, medical devices, marine engineering, and heat exchange systems, meeting the long-term reliability requirements in highly corrosive environments.
Price: Prices vary according to different models and purchase quantities
Minimum order quantity: 10 kg
Payment method: telegrap
GR1 Titanium seamless pipe
This product is made of industrial pure titanium GR1 , designed specifically for corrosion resistance and lightweight requirements. It is suitable for fields such as chemical equipment, medical devices, marine engineering, and heat exchange systems, meeting the long-term reliability requirements in highly corrosive environments.
Core advantages
Excellent corrosion resistance
Titanium content ≥ 99.5%, through the self-healing mechanism of surface oxide film, the annual corrosion rate in seawater, nitric acid and neutral salt solutions is less than 0.02mm, and the resistance to Cl ⁻ corrosion is better than 316L stainless steel. Typical applications include seawater desalination equipment (5000 meter deep sea environment) and chlor alkali industry electrolytic cells, with a lifespan of more than three times that of stainless steel.
Mechanical performance balance
Tensile strength ≥ 240MPa, yield strength 170-310MPa, elongation ≥ 24%. Through vacuum melting and cold rolling process, it has excellent fatigue resistance. Cold bending test shows that pipes with an outer diameter of ≤ 25mm can be bent 90 ° without cracks, making them suitable for installation in complex pipelines.
Strong process adaptability
The specifications cover an outer diameter of 3-300mm with a wall thickness of 0.2-15mm, and support customization of coils (≤ 3000mm) or straight sections (≤ 9000mm). Welding requires high-purity argon gas (≥ 99.99%) protection, and the weld strength should reach over 90% of the base metal. The surface can be customized with acid wash or bright annealing to meet the flow requirements of different media.
Typical applications
In the field of chemical engineering, replacing stainless steel with reactor coils and heat exchanger bundles can reduce equipment weight by 40% -60% and maintenance costs by more than 50%.
Medical field: Orthopedic implants (such as bone nails), medical equipment tubing, ensuring long-term implantation safety.
Ocean engineering: deep-sea detector pressure resistant shell, seawater transportation pipeline, no risk of stress corrosion cracking in salt spray environment.
Power industry: Condenser tubes for nuclear power plants, resistant to high temperature and high pressure steam corrosion, with a service life of over 20 years.
Technical Parameter
Chemical composition: Ti ≥ 99.5%, Fe ≤ 0.20%, O ≤ 0.18%, in accordance with ASTM B337 and GB/T 3624-2023 standards;
Certification support: ISO 9001 certification.
Quality Assurance
Adopting vacuum consumable melting+precision rolling process, the entire process passes ultrasonic testing and third-party mechanical performance testing. The surface of the product is treated with acetone degreasing and acid washing, and sealed in moisture-proof packaging.
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 |
