ASTM A335 P11 alloy steel pipe is frequently the material of choice for industrial applications requiring great strength, durability, and resistance to high-pressure and high-temperature situations. Made of alloy steel, this pipe grade is commonly used in petrochemical, oil and gas, and power generating industries. It is made to handle harsh environments. You've come to the right place if you've ever wondered why ASTM A335 P11 alloy steel pipe is so revolutionary for these demanding applications.