Petro Metal offer carbon, alloy steel, or special steel for oil gas, boiler, dies, machine, mining.
Shape: Hot rolled bar, seamless pipe.
Grade and Applications:
Steel Grades Applications
SN2025/EX30/4715/9315/8620 Drill Bit
R3/R3S/R4 Anchor Chain
1340, 4130M7 Heavy Weight Drill Pipe
4130, 4130M Packer, Liner Hanger, Choke & Kill Liner, Tool Joint, Wellhead, Valve, Accessory
4140 Wellhead, Fishing Tools, Tools, Joints, , Shorts, packer, Liner Hanger, Hydraulic Fracture
4130M, 4130M7 All Purposes
4145M Drill Collar, Kelly Bar, Liner Hanger
4137H Tool Joints
4330 Rotational Shaft, Drilling Jar, Sucker Rod
4140, 8820, 4330 Perforating Gun
C90, C110, T90, T95 H2S Corrosion Resistance, High Temperature
9Cr, 13Cr , 17-4PH Corrosion Resistance
Incoloy 925、Inconel 718 CRA（CO2、H2S）Valves, Packer, Hanger, Tools
Finishing: Heat treating available.