Duplex Steel Pipe Fittings Manufacturer in Jakarta, Indonesia

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Fajar Metals stands out as a leading manufacturer and supplier of Duplex Steel Pipe Fittings, proudly based in Jakarta, Indonesia. Renowned for providing high-performance piping components, the company serves a diverse array of industries, including oil & gas, petrochemical, marine, and power generation. Fajar Metals excels in crafting precision-engineered duplex fittings that adhere to global quality standards, ensuring they are durable, strong, and highly resistant to corrosion. With state-of-the-art manufacturing facilities and a commitment to reliability, Fajar Metals is dedicated to bolstering critical infrastructure and process industries by delivering robust, long-lasting duplex pipe fittings designed for challenging, high-pressure environments.

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Duplex Steel Pipe Fittings, usually made from UNS S31803 or S32205, consist of about 21–23% chromium, 4.5–6.5% nickel, 2.5–3.5% molybdenum, and nitrogen, with iron making up the rest. This unique dual-phase (austenitic-ferritic) microstructure provides exceptional mechanical and corrosion-resistant properties. These fittings boast a tensile strength ranging from 620–880 MPa and a yield strength of around 450 MPa, along with impressive ductility and elongation. They are particularly resistant to chloride-induced stress corrosion cracking, pitting, and crevice corrosion, making them perfect for high-pressure, high-temperature, and chemically aggressive systems in various demanding industrial settings.

 

Duplex Steel Pipe Fittings Specifications

Specifications ASTM A815/ ASME SA815
Bending Radius Radius=1 D, 2D, 3 D, 5D, 6D, 8 D, 10D
Size Range Seamless Butt-Weld Fitting: From 1/2″ – 10″ Welded ButtWeld Fitting: From 1/2″ – 48″
Dimension ASME/ ANSI B16.9 | ASME B16.28 | MSS-SP-43 | BS1560 | BS4504 | BS10
Size Ranges ½” NB to 24″ NB in Schedule 10s, 40s, 80s, 160s, XXS.
Other Grades Duplex 2205 Fittings, UNS S31803 Fittings, UNS S32205 Fittings
Types Welded | Seamless | Fabricated
Process of Duplex Steel Fittings Manufacturer in india Push, Press, Cast, Forge.
Thickness of Fitting SCH10, SCH 20, SCH30, STD SCH40, SCH80, SCH60, XS, SCH100, SCH 120, SCH140, SCH 160, XXS available with NACE MR 01-75

Duplex Steel Pipe Fittings Chemical Composition

Grade Duplex Pipe Fittings
S 0.020 maximum
C 0.030 maximum
Cr 22.0 – 23.0
Mn 2.00 maximum
Ni 4.50 – 6.50
Si 1.00 maximum
Fe 63.72 min
P 0.030 maximum
Mo 3.0 – 3.5
N 0.14 – 0.20

Duplex Steel Pipe Fittings Mechanical Properties

Gr. Density (lb/in 3) Density (g/cm 3) Melting Point (°F) Melting Point (°C)
Duplex Steel Pipe Fittings 0.285 7.805 2588 – 2669 1420 – 1465

Get the best price from Duplex Steel Pipe Fittings manufacturers & Stockist in Jakarta, Duplex Steel Pipe Fittings Dealer In Surabaya, Werkstoff No Duplex Buttweld Pipe Fittings Exporter In Bandung, Duplex Steel Butt weld Pipe Fitting Supplier In Bandung, Duplex Steel Pipe Fittings In Bekasi, Manufacturer Of Duplex Steel Buttweld Fittings in Jakarta, Indonesia.

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Largest Manufacturer and Supplier of Duplex Steel Pipe Fittings in Jakarta, Indonesia

At Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Pipe Fittings in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.

Types of Duplex Steel Pipe Fittings

Duplex Steel Elbow Pipe Fittings
Duplex Steel Buttweld Seamless Fittings
Duplex Steel Socket Weld Pipe Fittings
Duplex Steel Cross Pipe Fitting
Duplex Steel Tee Pipe Fittings
Large Diameter Duplex Steel 180° Elbow Fittings

Contact us to get a quick quote for your requirement.

We offer These Products as per DIN, ISO, JIS or ANSI Standard.

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Duplex Steel Pipe Fittings Uses

Duplex Steel Pipe Fittings find extensive application in industries that require outstanding corrosion resistance, high mechanical strength, and longevity. In the oil and gas industry, they are utilized in offshore platforms, subsea piping, and refining systems. The petrochemical and chemical sectors rely on them for reactors, heat exchangers, and transfer lines that handle corrosive fluids. In marine environments, they are essential for various applications, ensuring reliability and performance in challenging conditions.


Aerospace Industry

Defense Industy

Food Processing Industry

Construction Industry

Oil and Gas Industry

Petro Chemical Industry