Minimum Order : 50
Customization as per requiments
| Flanges Types | Slip On, Lap Joint, Weld Neck, Long Weld Neck, Threaded, Blind, Companion |
| Class | Pn 6, 150 Lbs, 300 Lbs, 10, 16, 25, 600 Lbs, 40, 900 Lbs, 64, 160, 100, 1500 Lbs, 2500 Lbs Asa 150, Asa 300 |
| Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
| Type | Raised Face (rf), Large Male Female (lmf), Small Tongue, Flat Face (ff), Ring Type Joint (rtj), Lap Joint Face (ljf), Large Tongue & Groove, Small Male Female (smf), Groove |
Nitech Stainless Inc is a leading Alloy Steel 4140 Flanges manufacturer that offer quality grease, a combination of toughness, strength and durability. Alloy Steel 4140 is the chromium molybdenum steel which has excellent wear, corrosion and high pressure resistance. Such, flanges find wide application in oil and gas, petrochemical, power plants, and other engineering sectors, where they are applicable to connect pipes, valves, and other important equipment in a safe and reliable manner.
Alloy Steel 4140 Flanges come in different dimensions, thicknesses and pressure ratings to suit the different industrial needs. In a B2B marketplace these Alloy Steel flanges are considered to be provided because of their accuracy in machining, maximum fatigue and long life. Their high thermal and pressure characteristics make them appropriate in high temperature and high pressure areas which are dependable in harsh industrial activities.
The AISI 4140 Weld Neck Flange is a high strength, durable component designed for demanding piping systems. Made from AISI 4140 alloy steel containing chromium and molybdenum, this flange offers excellent tensile strength, corrosion resistance, and the ability to withstand high pressure and high temperature environments.
The AISI 4140 Slip On Flange is a reliable and versatile piping component crafted from AISI 4140 alloy steel, known for its excellent strength, toughness, and wear resistance. Designed to slide over the pipe and welded in place, this flange offers ease of installation and alignment, making it a preferred choice for low to moderate pressure applications.
AISI 4140 Spectacle Blind Flanges are specialized piping components made from AISI 4140 alloy steel, offering excellent strength, durability, and resistance to wear and fatigue. These flanges consist of a solid plate and a ring joined together, resembling a pair of spectacles, and are used to either block or allow flow in a pipeline by simply rotating the flange.
What are Alloy Steel 4140 Flanges?
Alloy Steel 4140 is a versatile chromium-molybdenum alloy steel known for its strength, toughness, and wear resistance. It contains chromium, molybdenum, and manganese, contributing to its enhanced mechanical properties. The main chemical composition found in this type of steel is Carbon (0.38-0.43%), Manganese (0.75-1%), Silicon (0.15-0.35%), Sulphur (up to 0.04%) and Phosphorus (up to 0.04%). Other elements such as Chromium, Molybdenum, Nickel, Copper, and Vanadium can also be found in different concentrations depending on the application purpose of the flange. Alloy Steel 4140 Flanges are flanges made from the Alloy Steel 4140 material. These flanges are utilized in various industries for connecting pipes, valves, and fittings in high-pressure and high-temperature applications. Alloy steel flanges are often considered not environmentally friendly due to their high energy consumption during manufacturing. Moreover, they generate harmful waste that can risk the environment if not appropriately disposed of.
What are the standards and specifications for Alloy Steel 4140 Flanges?
Alloy Steel 4140 Flanges are manufactured according to international standards such as ASTM A182 and ASTM A350. These standards specify the chemical composition, mechanical properties, and testing requirements for alloy steel flanges.
What are the key properties of Alloy Steel 4140 Flanges?
Alloy Steel 4140 Flanges exhibit high tensile strength, flexibility, and toughness, even at elevated temperatures. They also offer good wear resistance and withstand fatigue under cyclic loading conditions.
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