Original
By certification 
Product name : Corrosion Resistance Titanium Ring
Standard : ASTM B381, ASTM B348, ASTM B367 etc.
Metrial : Pure titanium
Technique : Free forging, Die forging, Rotary swaging, Precision forging, Weld
Grade : GR1, GR2
Supply state : Annealed ( M )
Specification : OD(200-400mm) * ID(100-300mm) * H(20-120mm)
OD(400-700mm) * ID(150-500mm) * H(40-250mm)
OD(700-1500mm) * ID(300-1200mm) * H(40-1000mm)
Product Application:
Titanium ring and titanium alloy ring widely used in oil drill pipe, oil exploration, oil drilling platform, vacuum coating pipe, mining equipment, coal chemical equipment, gas drilling equipment, such as high pressure resistance, wear resistance, corrosion resistance. etc.
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 |
