1.Line pipe 
(1) Size: 
Diameter: 10.3-1016mm 
Thickness: 1.7-31.8mm 
(2) Standard: API 5L 
(3) Steel Grade: A, B, X42, X46, X52, X56, X60, X65, X70 

2. Casing Pipe/Oil Pipe 
(1) Size: 
Diameter: 88.9-508mm 
Thickness: 7.34-19.03mm 
(2) Standard: API 5CT 
(3) Steel Grade: H40, J55, K55, N80, L80, C90, T95, P110, Q125 

3. Drill Pipe 
(1) Size: 
Diameter: 60.3-168.3mm 
Thickness: 7.11-12.70mm 
(2) Standard: API SPEC 5D 
(3) Steel Grade: E-75, X-95, G-105, S-135 

4. Coiled Line Pipe 
(1) Size: 
Diameter: 12.7-168.3mm 
Thickness: 0.9-11.0mm 
(2) Standard: API SPEC 5LCP 
(3) Steel Grade: X52C, X56C, X60C, X65C, X70C, X80C, X90C