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Gr9 Seamless Titanium Alloy Tube with High Strength-to-Weight Ratio and Superior Corrosion Resistance

Product Details

Place of Origin: Jiangsu, China

Brand Name: Hongbao

Certification: DNV,PED,ISO,TUV,LR

Model Number: HB-TI

Payment & Shipping Terms

Minimum Order Quantity: 200kg

Price: Negotiable

Packaging Details: seaworthy plywooden case packing.

Delivery Time: within 50 days

Payment Terms: D/P,L/C,D/A,L/C,Western Union

Supply Ability: 800MT/YEAR

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Highlight:
Material::
Gr1,Gr2,Gr3,Gr7,Gr9,Gr12
Certificate::
DNV,PED,ISO,TUV,LR
Thickness::
0.4-10mm
OD::
10-114mm
Length::
100-15000mm
Shape::
Round
Material::
Gr1,Gr2,Gr3,Gr7,Gr9,Gr12
Certificate::
DNV,PED,ISO,TUV,LR
Thickness::
0.4-10mm
OD::
10-114mm
Length::
100-15000mm
Shape::
Round
Gr9 Seamless Titanium Alloy Tube with High Strength-to-Weight Ratio and Superior Corrosion Resistance
GR9 Seamless Titanium Alloy Tube
The Gr9 (Ti-3Al-2.5V) Seamless Titanium Tube is a high-performance, precision-engineered component designed for demanding applications where strength, weight, and corrosion resistance are critical. Manufactured without any welded seams, it offers superior structural integrity and reliability.
Key Features & Advantages
  • Exceptional Strength-to-Weight Ratio: Significantly lighter than steel with comparable strength, enabling weight savings and improved efficiency in moving structures.
  • Superior Corrosion Resistance: Excellent resistance to a wide range of corrosive environments, including seawater, chlorides, and many chemicals, ensuring long service life and reduced maintenance.
  • High Structural Integrity: The seamless manufacturing process eliminates weld seams, providing uniform grain structure, enhanced pressure capability, and improved fatigue resistance.
  • Good Weldability and Formability: Gr9 alloy offers favorable fabrication characteristics for complex system integrations.
  • Wide Service Temperature Range: Maintains performance in both cryogenic and moderately elevated temperature environments.
Primary Applications
  • Aerospace: Hydraulic systems, fuel lines, airframe components, and engine parts.
  • Marine & Offshore: Heat exchangers, seawater piping systems, and subsea equipment.
  • Chemical Processing: Equipment for handling corrosive fluids and high-purity processes.
  • Medical: Surgical instruments and implants where biocompatibility is essential.
  • High-Performance Automotive: Exhaust systems and lightweight structural components.
Ideal for engineers seeking a reliable, lightweight, and durable tubing solution for critical fluid transfer and structural applications.
Product Specifications
Standard ASTM B337, ASTM B338, ASTM B861, ASTM B862
Grade Gr1, Gr2, Gr7, Gr9, Gr12
Dimension OD*WT*L (10-114)*(0.4-10)*(100-15000)mm
Manufacturing Method Cold rolled
Condition Annealed(M)
Features Light weight, excellent corrosion resistivity, strongly heat-resistance, high strength
Inspection Ultrasonic testing, Hydrostatic testing, Flattening testing, visual surface inspection, Dimensional inspection, tensile properties inspection and Chemical elements analysis
Basic Tension Data
Grade Tensile Strength, min Yield Strength 0.2% offset Elongation in 2in or 50mm Min%
Ksi MPa Ksi MPa Ksi MPa
1 35 240 20 138 45 310 24
2 50 345 40 275 65 450 20
7 50 345 40 275 65 450 20
9A 125 860 105 725 / / 10
9B 90 620 70 483 / / 15c
12 70 483 50 345 / / 18c
A. Properties for cold-worked and stress-relieved B. Annealed. C. Solution treated
Chemical Composition of Material
  • Grade 1: Unalloyed titanium
  • Grade 2: Unalloyed titanium
  • Grade 7: Unalloyed titanium plus 0.12 to 0.25% palladium
  • Grade 9: Titanium alloy (3% aluminum, 2.5% vanadium)
  • Grade 12: Titanium alloy (0.3% molybdenum, 0.8% nickel)
Size Tolerance
Standard OD Tolerance WT Tolerance
ASTM B338 <25.4mm, ±0.102mm
24.4-38.1mm ±0.127mm
38.1-50.8mm ±0.152mm
50.8-63.5mm ±0.178mm
60.3-88.9mm ±0.254mm
±10%
ASTM B861 3.2-3.8mm -0.794/+0.397mm
38-102mm ±0.794mm
102-203mm 0.794/+1.588mm
±12.5%
Gr9 Seamless Titanium Alloy Tube with High Strength-to-Weight Ratio and Superior Corrosion Resistance 0