Alloy Steel Pipe

ASTM A519 4140 Alloy Steel Pipe Seamless Carbon Mechanical Tubing Description ASTM A519 Grade 4140 Alloy Steel Pipe is a chromium-molybdenum low-alloy steel tubing known for its exceptional strength, hardness, toughness, and wear resistance, used extensively in heavy-duty mechanical parts like axles, hydraulic cylinders, and structural components, offering good machinability and weldability. American Standard Standard Name A519/A519M Standard Specification for Seamless Carbon

ASTM A335 P24 Seamless Alloy Steel Pipe For Power Plant Specification ASTM A335 P24 Alloy Steel Pipe is a seamless, ferritic alloy steel pipe designed for high-temperature service, containing chromium (Cr) and molybdenum (Mo) for enhanced strength, creep resistance, and corrosion protection, making it ideal for boilers, superheaters, and steam lines in power plants, functioning up to ~590°C (1094°F). American Standard Standard Name A335 / A335M Standard Specification for

ASTM A335 P23 Seamless Alloy Steel Pipe For Power Plant Specification ASTM A335 P23 Alloy Steel Pipe is a seamless alloy steel pipe designed for high-temperature service, featuring chromium, molybdenum, and vanadium for enhanced strength, creep resistance, and corrosion resistance, making it ideal for power plants, boilers, and superheaters, bridging the gap between P22 and higher alloy grades like P91. It offers excellent thermal stability, durability, and weldability, with

ASTM A335 P22 Seamless Alloy Steel Pipe Chemical Process Industry Piping Specification ASTM A335 P22 Alloy Steel Pipe is a seamless, ferritic alloy steel pipe designed for high-temperature service, known as Chrome Moly due to its chromium (approx. 2.25%) and molybdenum (approx. 1%) content, giving it excellent strength, creep resistance, and oxidation resistance up to 650°C, making it ideal for power plants, petrochemical, and refinery applications. It's produced in various

ASTM A335 P21 Seamless Alloy Steel Pipe For High-Temperature Steam Piping Specification ASTM A335 P21 Alloy Steel Pipe is a seamless, ferritic alloy steel pipe designed for high-temperature service, often called a chrome moly pipe due to its Chromium (Cr) and Molybdenum (Mo) content, which enhances high-temp strength and corrosion resistance. American Standard Standard Name A335 / A335M Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

ASTM A335 P15 Seamless Alloy Steel Pipe For Power Plant Boiler Tubing Specification ASTM A335 P15 Alloy Steel Pipe is a seamless, ferritic alloy steel pipe with chromium and molybdenum, designed for high-temperature, high-pressure service, offering good strength and toughness, often used in power and petrochemical plants. American Standard Standard Name A335 / A335M Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service ASTM A335 P15 Alloy

ASTM A335 P12 Seamless Alloy Steel Pipe For High-Temperature Steam Piping Specification ASTM A335 P12 is a seamless ferritic alloy steel pipe designed for high-temperature service, featuring chromium and molybdenum for excellent strength, oxidation resistance, and creep strength up to around 600-650°C, used widely in power plants (boilers, superheaters) and petrochemical industries for its durability in demanding conditions. American Standard Standard Name A335 / A335M

ASTM A335 P11 Seamless Alloy Steel Pipe For Power Plant Specification ASTM A335 P11 Alloy Steel Pipe is a seamless ferritic alloy steel pipe designed for high-temperature service, characterized by its chromium (1-1.5%) and molybdenum (0.44-0.65%) content, providing excellent high-temp strength, hardness, and resistance to creep and oxidation, making it ideal for boilers, superheaters, heat exchangers, and petrochemical plants. It's available in various sizes and thicknesses,

ASTM A335 P9 Seamless Alloy Steel Pipe For Petrochemical Specification ASTM A335 P9 Alloy Steel Pipe is a seamless ferritic alloy steel pipe designed for high-temperature service, featuring 8-10% Chromium and 0.9-1.1% Molybdenum for enhanced strength, oxidation resistance, and toughness at extreme temperatures, making it ideal for power plants, petrochemicals, and refineries. It meets strict chemical and mechanical specs, requiring hydrostatic and NDT testing, and offers

ASTM A335 P36 Seamless Alloy Steel Pipe For Petrochemical Industry Specification ASTM A335 P36 Alloy Steel Pipe is a seamless, ferritic alloy steel pipe designed for high-temperature applications, offering excellent strength and creep resistance due to chromium and molybdenum, making it ideal for power plants (superheaters, steam lines) and petrochemical uses, available in various finishes like annealed or normalized, and suitable for welding and forming. American Standard

ASTM A519 4130 Alloy Steel Pipe Seamless Carbon Mechanical Tubing Description ASTM A519 Grade 4130 is a high-strength, low-alloy chromium-molybdenum (chromoly) seamless mechanical tubing known for excellent strength, toughness, and weldability, used extensively in aerospace, automotive (race cars), and oil & gas for high-stress parts like shafts, gears, and frames, offering superior performance to plain carbon steels due to its specific Cr-Mo composition. American Standard

ASTM A513 4140 Alloy Steel Pipe for High-Strength Machinery and Equipment Description ASTM A513 4140 steel pipe is an Electric Resistance Welded (ERW) alloy steel tube conforming to ASTM A513, using Grade 4140 (Chromoly) steel, known for high strength, toughness, and good wear resistance, suitable for demanding mechanical parts like automotive components, hydraulic cylinders, and structural elements requiring precision and durability, often available in various finishes and

ASTM A513 4130 Alloy Steel Pipe for High-Strength Machinery and Equipment Description ASTM A513 Grade 4130 steel pipe is a high-strength, chromium-molybdenum alloy steel tubing made via electric resistance welding (ERW) and often further processed as Drawn Over Mandrel (DOM) (Type 5) for precise dimensions and a smooth finish, used in demanding mechanical/structural roles like auto racing, aerospace, and machinery where high strength, weldability, and forming are needed. It

ASTM A335 P921 Seamless Alloy Steel Pipe For Petrochemical Plants Specification ASTM A335 P921 Alloy Steel Pipe is a seamless ferritic alloy steel pipe designed for high-temperature service, featuring significant Chromium (Cr) and Molybdenum (Mo) for enhanced strength, creep resistance, and corrosion protection, commonly used in power plants and refineries. American Standard Standard Name A335 / A335M Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High

ASTM A335 P911 Seamless Alloy Steel Pipe For High-Temperature Service Specification ASTM A335 P911 Alloy Steel Pipe is a seamless ferritic alloy-steel pipe designed for high-temperature service, featuring a composition with ~9% Chromium and ~1% Molybdenum (Chrome-Moly) for enhanced strength, corrosion, and creep resistance, making it ideal for power plants, boilers, and refineries, known for good weldability and formability under critical high-pressure, high-heat conditions.

ASTM A335 P128 Seamless Alloy Steel Pipe For Power plants Specification ASTM A335 P128 Alloy Steel Pipe is a specification for seamless ferritic alloy steel pipe for high-temperature service, essentially a Chrome-Moly (Chromium-Molybdenum) pipe, offering excellent high-temp strength, oxidation, and corrosion resistance due to chromium and molybdenum, making it ideal for power plants, refineries, and petrochemicals for steam, boiler, and heat exchanger applications. American

ASTM A335 P122 Seamless Alloy Steel Pipe For High-Temperature Service Specification ASTM A335 P122 Alloy Steel Pipe is a high-temperature, seamless ferritic alloy steel pipe (chrome-moly) with significant chromium (10-11.5%) and molybdenum, offering excellent strength and resistance for power plants, refineries, and chemical industries, suitable for bending, flanging, and fusion welding, typically requiring final heat treatment like normalization and tempering. It boasts high

ASTM A335 P115 Seamless Alloy Steel Pipe Heat Exchanger Tubing Specification ASTM A335 P115 Alloy Steel Pipe is a high-grade, seamless, ferritic alloy steel pipe designed for extreme high-temperature service. Adding Cr and Mo (Chromium-Molybdenum) for strength, heat/corrosion resistance in power plants, refineries, and chemical facilities. American Standard Standard Name A335 / A335M Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

ASTM A335 P93 Seamless Alloy Steel Pipe For Main Steam and Hot Reheat Piping Specification ASTM A335 P93 Alloy Steel Pipe is a high-grade, seamless, ferritic alloy steel pipe designed for extreme high-temperature service, combining chromium (8-10%) and molybdenum (0.9-1.1%) for excellent oxidation resistance, high-temperature strength, and toughness, making it ideal for power plants, refineries, and chemical processing where corrosive, high-pressure, and high-heat conditions

ASTM A335 P92 Seamless Alloy Steel Pipe For High-Temperature Service Specification ASTM A335 P92 Alloy Steel Pipe is a seamless ferritic alloy steel pipe designed for severe high-temperature service, featuring enhanced strength and oxidation resistance due to key additions of Chromium (Cr), Molybdenum (Mo), and Tungsten (W). Used heavily in power plants, refineries, and petrochemical facilities, it withstands extreme heat (up to ~650°C/1200°F) and pressure, offering excellent