Superbti Co.,Ltd

1. Introduction
Seamless titanium tube is made of titanium or titanium alloy without welding through the formation of pipe.
2. Materials & standards
Materials Grade 1, Grade 2, Grade 5, Grade 7, Grade 9, Grade 12
Standard Alloy titanium Gr.1,Gr.2
ASTM B861, ASTM B862, ASTM B337, ASTM B338 and ASTM 4942 Gr.5(Ti-6Al4V),Gr.7(Ti-0.2Pd),
Gr.9(Ti-3Al2.5V),Gr.12(Ti-0.3Mo-0.8Ni)
Technique hot rolled, cold rolled
States Annealed (M)
Shape Round, square, coiling
Surface Pickling or Bright
3. Application
Titanium tube is widely used in chemical equipment, electrical equipment, desalination of sea water, salt-making equipment, ocean anti-corrosion, petroleum drilling equipment, automobile and motorcycle exhaust pipe, heat exchanger, condenser, heater distiller, reactor, separator, evaporator, etc…
4. Chemical Requirements
Grade N C H Fe O Al V Pa Mo Ni Ti
GR 1 0.03 0.08 0.015 0.20 0.18 / / / / / bal
GR 2 0.03 0.08 0.015 0.30 0.25 / / / / / 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
GR 12 0.03 0.08 0.015 0.30 0.25 / / / 0.2~0.4 0.6~0.9 bal
5. Physical Properties
Grade State Tensile strength(min) Yeild strength (min) Elongation (%)
Ksi MPa ksi MPa
GR 1 （M）Annealed 35 240 20 138 24
GR 2 （M）Annealed 50 345 40 275 20
GR 5 （M）Annealed 130 895 120 828 10
GR 7 （M）Annealed 50 345 40 275 20
GR 9 （M）Annealed 90 620 70 438 15
GR 12 （M）Annealed 70 438 50 345 18
6. Production specifications
Types OD (Outside Diameter)
(mm) Wall Thickness
(mm) Length
(mm)
Thin wall Tubes 3 - 133 0.5 – 12.0 Max. 12000
Thick wall Tubes 50 - 80 1.0 – 100.0 Max. 4000
Note: Non-standard sizes are also available.
7. Delivery
We can deliver the Titanium products according to the stock status, usually 3-25 days.
8. Packing Details
Packed with wooden case, cardboard case or according to the requirements of customers