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Cold Drawn Ferritic Alloy Steel Hollow Steel Tube ASTM SA335 P22 Seamless

Cold Drawn Ferritic Alloy Steel Hollow Steel Tube ASTM SA335 P22 Seamless

Brand Name : Gangyu Pipeline

Model Number : 1 1/2''

Certification : MTC/COC/ISO

Place of Origin : China

MOQ : 1pc

Price : negotiable

Payment Terms : L/C, T/T

Supply Ability : 50,000tons per month

Delivery Time : 10 working days after received your payment

Packaging Details : Strapped in bundles

Product Name : alloy pipe

Ends : plain cut

Shape : Round

Material : SA335 P22

Techniques : Cold finished

Wall thickness : SCH40

Standard : ASME/GB/EN/JIS/IS

Size : 1 1/2''

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ASTM SA335 P22 seamless cold drawn ferritic alloy steel pipe


ASTM A335 Chrome Moly Pipe

ASTM A335 Seamless Ferritic Alloy-Steel Pipe for High-Temperature service. Pipe ordered to this specification shall be suitable for bending, flanging, and similar forming operations, and for fusion welding. Sometimes referred to as “P Grade”, chrome moly pipe is popular in P-Grades P5, P9, P11, P22, and P91. The most common use of grades P11, P22, and P91 is in the power industry and petro-chemical plants, Grades P5 and P9 are commonly used in refineries.

A335 is often called chrome moly pipe because of the chemical makeup of Molybdenum (Mo) and Chromium (Cr). Molybdenum increases the strength of steel as well as the elastic limit, resistance to wear, impact qualities, and hardenability. Moly increases the resistance to softening, restrains grain growth and makes chromium steel less susceptible to embrittlement. Moly is the most effective single additive that increases high temperature creep strength. It also enhances the corrosion resistance of steel, and inhibits pitting. Chromium (or chrome) is the essential constituent of stainless steel. Any steel with 12% or more Chrome is considered stainless. Chrome is virtually irreplaceable in resisting oxidation at elevated temperatures. Chrome raises the tensile, yield, and hardness at room temperatures. The composition chrome moly alloy steel pipe make it ideal for use in power plants, refineries, petro chemical plants, and oil field services where fluids and gases are transported at extremely high temperatures and pressures.

Grades: P-5, P-9, P-11, P-22, and P-91

Sizes

NPS 1/4'' to NPS 48''

Wall Thickness - Schedules 10 through 160, STD, XS, XXS.

Unscheduled heavy wall pipe thicknesses available up to 4 inches.


GradeCMnPSSiCrMo
P50.15max0.30-0.600.0250.0250.50 max4.00-6.000.45-0.65
P90.15 max0.30-0.600.0250.0250.25-1.008.00-10.000.90-1.10
P110.05-0.150.30-0.600.0250.0250.50-1.001.00-1.500.44-0.65
P220.05-0.150.30-0.600.0250.0250.50 max1.90-2.600.87-1.13
P910.08-0.120.30-0.600.0200.0100.20-0.508.00-9.500.85-1.05
V 0.18-0.25N 0.03-0.07Ni 0.40 maxAl 0.02 maxCb 0.06-0.10Ti 0.01 maxZr 0.01 max

Applications :

  • Architectural/Civil Engineering: Cladding, handrails, door and window fittings, street furniture, structural sections, enforcement bar, lighting columns, lintels, masonry supports.
  • Transport: Exhaust systems, car trim/grilles, road tankers, ship containers, ships chemical tankers, refuse vehicles.
  • Chemical/Pharmaceutical: Pressure vessels, process piping.
  • Oil and gas: Platform accommodation, cable trays, sub-sea pipelines.
  • Medical: Surgical instruments, surgical implants, food processing.
  • Food and Drink: Catering equipment, brewing, distilling, food processing.
  • Water: Water and sewage treatment, water tubing, hot water tanks.
  • General: Springs, fasteners(bolts, nuts and washers) wire.

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Product Tags:

seamless mechanical tube

      

seamless cold drawn steel tube

      
China Cold Drawn Ferritic Alloy Steel Hollow Steel Tube ASTM SA335 P22 Seamless wholesale

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