Nickel Alloy Pipes/Tubes

Nickel is a versatile, highly corrosion resistant element that will alloy with most metals. Due to its corrosion resistance, nickel is used to maintain product purity in the processing of foods and synthetic fibers. It is highly resistant to various reducing chemicals and is un excelled in resistance to caustic alkalies. In addition, nickel has good thermal, electrical and magnetostrictive properties.

 

Grades For Nickel Pipes (Seamless/Welded)

NICKEL 200 (ASTM B161 / B622 / UNS N02200)
NICKEL 201     (ASTM B161 / B622 / UNS N02201)
MONEL 400    (ASTM B165 / B725 / UNS N04400)
ALLOY 20       (ASTM  B729 / B464 / UNS N08020)
INCONEL 600 (ASTM B167 / B517 / UNS N06600)
INCONEL 601  (ASTM B167 / B517 / UNS N06601)
INCONEL 625 (ASTM B444 / B705 / UNS N06625)

INCOLOY 800/800H/800HT ( ASTM B407 / B154 / UNS N08800)
INCOlOY 825 (ASTM B423 / UNS N08825)

HASTELLOY C-276 (ASTM B622 / B619 / UNS N10276)

 

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Applications

  • Chemical and petrochemical processing
  • desalination plants
  • Electronics
  • oil and gas drilling
  • refining process
  • sulfuric acid plants
  •  nuclear vessels

 

Characterstics

  • Corrosion resistance
  • High Electrical Conductivity
  • High temperature resistance
  • malleable and ductile
  • ferromagnetic

 

Specification Of Nickel Alloy Pipes

Size                        : 1/8″ ~ 48″

Standards            : ASTM / ASME

Grades                 : UNS 2200 (Nickel 2200) UNS 2201 (Nickel 2201)

Length                 : Single Random, Double Random, Cut Length

Type                     : seamless, Welded, Fabricated, ERW, LSAW  Pipes

Form                    : Square, Round, Rectangular, Hydraulic

Nickel 200 (UNS N02200) Chemical Composition, %

Ni Fe Cu C Mn S Si
99.0 min 0.40 max 0.25 max 0.15 max 0.35 max 0.01 max 0.35 max

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Nickel 201 (UNS N02201) Chemical Composition, %

Ni Fe Cu C Mn S Si
99.0 min 0.40 max 0.25 max 0.02 max 0.35 max 0.01 max 0.35 max

 

Nickel 200/201 ASTM Specifications

Pipe Smls Pipe Welded Tube Smls Tube Welded Sheet/Plate Bar Fitting
B161 B622 B161 B622 B162 B160 B163

 

Mechanical Properties

Product Form Condition Tensile (ksi) 0.2% Yield (ksi) Elongation (%) Hardness (HRB)

Tube & Pipe            Seamless Annealed               55-75                               12-30                       60-40                         70 max