Kencotube is a manufacturer & trader of quality Nickel Flanges, which is a solid-solution alloy with a face-centered cubic structure. The microstructure of Nickel Pipe Flanges typically exhibits a minor amount of non-metallic inclusions, principally oxides, which are unchanged by annealing. Although most useful in reducing environments, Nickel Alloy Pipe Flanges can be used also under oxidizing conditions that cause the development of a passive oxide film. Nickel Slip On Raise Face Flanges is commercially pure and has good mechanical properties and excellent corrosion resistance to alkalis i.e. Sodium hydroxide. Nickel Alloy Weld Neck Raised Face Flanges gives excellent service in flowing sea water even at high velocity, but in stagnant or very low-velocity sea water severe local attack may occur under fouling organisms or other deposits.
In all environments, when temperatures above 600 Degree F (315 Degree C) are involved, the preferred material is Nickel Alloy Plate Raised Face Flanges, where the outstanding resistance of this alloy is based on this type of protection. Nickel Alloy Socket Weld Raised Face Flanges normally remains bright in indoor atmospheres. However at outdoors, the rate of attack in Nickel Alloy Flanges is slow because of the formation of a thin protective film, usually a sulphate. This rate in Nickel Alloy Lap Joint Flanges increases with the sulfur dioxide content of the atmosphere (such as might occur in industrial areas), wherein addition, corrosion amounts in rural and marine atmospheres are extremely low.
|Specifications||ASTM / ASME SB 564 / 160 / 472|
|Standards||ASTM, ASME Flanges, ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc.|
|Dimensions||ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.|
|Size||1/2″NB TO 60″NB|
|Pressure Ratings||150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64|
|Grade||Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201)|
|Flanges Types||Expander Flanges, Forged Flanges, Blind Flanges, Reducing Flanges, Orifice Flanges, Socket Weld Flanges, Slip On Flanges, Flat Flanges, Lapped Joint Flanges, High Hub Blinds Flanges, Nipo Flanges, Threaded Flanges, Square Flanges, Long Neck Weld Flanges, RTJ Flanges etc|
|Nickel 200||2.4066||N02200||NW 2200||NA 11||НП-2||N-100M||Ni 99.2|
|Nickel 201||2.4068||N02201||NW 2201||NA 12||НП-2||-||LC-Ni 99|
|Nickel 200||0.15 max||0.35 max||0.1 max||0.25 max||0.01 max||-||99.0 min||-||0.4 max|
|Nickel 201||0.02 max||0.35 max||0.2 max||0.25 max||0.01 max||0.15 max||99.0 min||0.1 max||0.4 max|
|Grade||Density||Melting Point||Tensile Strength||Yield Strength (0.2%Offset)||Elongation|
|Nickel 200/201||8.9 g/cm3||1446 °C (2635 °F)||Psi – 67000 , MPa – 462||Psi – 21500 , MPa – 148||45 %|
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