Products >> Nickel >>

Nickel fittings for corrosion applications

Nickel fittings for corrosion applications

Product No.：Ni fittings
Material Grade：Nickel or nickel alloy
Size：1/2
Test：PT, RT, PMI
Online Inquiry

Nickel butt-welded pipe fittings include nickel elbows, nickel reducers, nickel stub ends, nickel tees

Dimension: ANSI B16.9, ASME B16.9

Standards: ASTM B366

Nickel or Nickel alloys

1/2" to 36" seamless extruding or welded

Our nickel fittings are 100% radiographic tested to welding seams

EN 10204-3.1 certificate

Equivalent Grades of ASME SB366 Nickel 200 Pipe Fittings

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
Nickel Alloy 200	2.4066	N02200	NW 2200	NA 11	НП-2	N-100M	Ni 99.2

Nickel 200 Pipe Fittings Chemical Properties

Grade	C	Mn	Si	S	Cu	Fe	Ni
Nickel Alloy 200	0.15 max	0.35 max	0.35 max	0.01 max	0.25 max	0.40 max	99.0 min

Nickel Alloy 200 Pipe Fittings Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.9 g/cm3	1446 °C (2635 °F)	Psi – 67000 , MPa – 462	Psi – 21500 , MPa – 148	45 %

Nickel butt-welded pipe fittings are a type of pipe fittings made from nickel or nickel alloy materials that are joined together using the butt-welding method. Butt-welding is a common technique used to connect pipes and fittings by welding the ends of the components together.

Nickel butt-welded fittings offer several advantages in various industries, especially where corrosion resistance and high temperature capabilities are required. Here are some key features and applications of nickel butt-welded fittings:

Corrosion Resistance: Nickel and nickel alloys are known for their excellent resistance to corrosion, making them suitable for use in aggressive environments. Nickel butt-welded fittings are commonly used in industries such as chemical processing, oil and gas, and marine applications where resistance to corrosion from acids, alkalis, and other corrosive substances is crucial.

High Temperature Applications: Nickel alloys have good thermal stability and can withstand high temperatures without losing their mechanical properties. Nickel butt-welded fittings are often used in industries such as power generation, petrochemical, and aerospace, where they are exposed to elevated temperatures and thermal cycling.

Versatility: Nickel alloys offer a wide range of properties and can be tailored to specific requirements. This versatility allows nickel butt-welded fittings to be used in various applications, including piping systems, heat exchangers, pressure vessels, and other critical components.

Compatibility with Other Materials: Nickel butt-welded fittings can be easily welded to pipes or other fittings made of similar or compatible materials, such as stainless steel, carbon steel, or other nickel alloys. This compatibility allows for the construction of complex piping systems with different materials, meeting specific design and operational requirements.

Resistance to Oxidation and Creep: Nickel alloys possess good resistance to oxidation and creep, making them suitable for applications involving high-stress conditions and prolonged exposure to elevated temperatures. These properties make nickel butt-welded fittings suitable for use in power plants, refineries, and other high-temperature environments.

Previous Product：ASTM B654 Nickel 200/201 forged flanges