• API 5CT N80 casing and tubing pipe
• API 5CT K55 casing and tubing pipe
• API 5CT J55 casing and tubing pipe
• EN10028-2 16Mo3 Boiler and Pressure Vessel steel Plate Notch impact energy
• EN10028-2 P265GH Pressure vessels steel equivalents
• EN 10210 S355J2H low alloy carbon structural steel
• EN 10210 S355J0H steel hollow materials
• GB/T 18248 34CrMo4
• GB/T 18248 35CrMo alloy steel
• 30CrMo steel Heat treatment, 30CrMo steel tube/pipe

X70 steel pipe Chemical Composition,X70 steel pipe machining

API 5L X70 petroleum steel tube standard is widely used in petroleum, natural gas, coal gas, water supply, thermal power, steam heating, hydropower station, pressure steel pipe, thermal power, dredging engineering industry foundation engineering.

X70 steel pipe Chemical Composition
C≤0.28
Mn≤1.40
P≤0.030
S≤0.030


API 5L X70 petroleum steel pipe application is becoming more and more popular. For general large project or others, API 5L X70 steel pipe is an important part of the heavy industry base.

katalor steel keeps more than 10,000 tons X70 steel pipe in stock each month. We can meet our customer’s any quantity request. Based on these stock source, our advantage industry spread into steel process like : X70 steel pipe cutting ( any size and any shape ) drilling, welding, X70 steel pipe milling, X70 steel pipe machining and steel structure.