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ASTM A335 P22 Alloy Steel Seamless Pipe

ASTM A335 P22 pipe specifications include seamless “chrome molybdenum” alloy steel pipe and alloy steel pipe. Chromium is an important compound in stainless steel. Any steel with 12% or more chromium is considered stainless steel. Unrivaled chromium resists oxidation at high temperatures.

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UNS K21590 HIGH PRESSURE PIPE AND SA 335 P22 CHROME MOLY MATERIAL STOCKIST

The A335 P22 is a seamless pipe made from a ferritic alloy stainless steel. Chemically, the alloy of SA335 P22 material contains carbon, manganese, sulphur, silicon and phosphorous in trace amounts. The main additives in the alloy are molybdenum and chromium, which gives stainless steel superior mechanical properties. Properties like tensile strength, corrosion resistance, hardness, etc are enhanced and increased. The brittleness due to the addition of chromium is reduced by molybdenum.

A335 gr P9 Welded Pipe Supplier of UNS S50400 High Pressure Pipe

Chromium is the most efficient element for resisting high-temperature oxidation. Additionally, SA335 P22 pipe significantly enhances strength and wear resistance. This makes P22 pipes ideal for use in long-term high-temperature projects like power plants, refineries, petrochemical plants and oilfield services. ASTM A335 P22 alloy steel pipes are also used in industries such as Pharmaceutical equipment, Chemical equipment, Seawater equipment, Heat exchangers, Condensers, Pulp and paper industry, Off-shore oil drilling companies and Specialty chemicals.

SA335 grade P22 pipes are highly adaptable and can transport liquids as well as gases. A335 P22 pipes can be covered with black paint, anti-corrosion oil, or can be provided with galvanized surface treatment as per project requirement. The surface treatment or coating further enhances the pipe’s resistance to corrosion. Along with high tensile strength and high-temperature resistance this alloy is also known for its high corrosion resistance and cost-efficiency.

ASTM A335 P22 Specification

Alloy Steel ASTM A335 Grade P22 Seamless Pipes Wall Thickness 2.0 to 14 mm
ASTM A335 Alloy Steel Pipes Outer Dimensions (O.D.) 19.05 to 114.3 mm
Size of SA335 P22 Boiler Pipes (in Inch) 1/2 to 36” NB
Available Length of ASTM A335 Alloy Steel Pipes 16000 mm or custom length
ASTM A335 Grade P22 AS Seamless Pipes Schedule Chart Schedule 20 to SCH XXS (heavier wt on request) up to 280 mm thickness
Alloy Steel ASTM A335 P22 Pipes Shapes Round, Rect., Square, Hydraulic or custom
UNS K21590 Pipes Standard Specification ASTM A335 P22 and ASME SA 335 Grade P22 (with IBR Certificates)
AS Gr P22 Rectangular Pipes Schedule SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Origin of P22 material European, Japanese, Korean, USA, Russia, Indian (We don’t stock China Material)
A335 P22 Pipes Tolerance chart Cold drawn P22 Pipes: +/-0.1mm

Cold rolled P22 Pipes: +/-0.05mm
Manufacturing Process of P22 Pipes Cold rolled, Cold drawn, Cold finished, hot rolled
Alloy Steel A335 P22 Pipes Type Seamless, EFW, ERW, Fabricated, Welded
A335 P22 Seamless Pipes Length Single Random (18 – 25 feet), Double Random (38 – 40 feet) & Cut to length as required
ASTM A335 P22 Square Pipes End Plain End, threaded and coupled, Beveled End, Treaded
Also stock Large size SA 335 P22 Seamless Pipes at very competitive price
How to choose a right P22 Pipe supplier? Ask for NACE MR 0175, NACE Standard TM0177, HIC/ SSC Test NACE TM0284, H2 SERVICE and IBR certificates from your P22 Pipe suppliers for high quality material
Uses and applications of SA 335 P22 Material Seamless Ferritic Alloy-Steel P22 Pipes are mostly used in Boiler and High-Temperature Services

 

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