Duplex Tube Fittings Manufacturer in Da Nang, Vietnam

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Xuan Nickel Alloys stands out as a top manufacturer and supplier based in Da Nang, Vietnam, specializing in high-quality Duplex Tube Fittings tailored for tough industrial applications. These fittings are crafted to deliver outstanding strength, corrosion resistance, and durability, making them perfect for challenging environments like aggressive chemicals, marine settings, and high temperatures. With a focus on advanced precision and rigorous quality control, the Duplex Tube Fittings from Xuan Nickel Alloys adhere to international standards, guaranteeing reliable performance, leak-proof connections, and a long lifespan in critical industrial systems. They find extensive use in sectors such as chemical processing, petrochemicals, power generation, and marine industries.

Table of Contents

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The composition of Duplex Tube Fittings primarily includes high levels of chromium, nickel, and molybdenum, along with carefully controlled amounts of nitrogen, manganese, and other elements to boost corrosion resistance and mechanical strength. They are known for their excellent resistance to pitting, crevice corrosion, and stress-corrosion cracking, especially in chloride-rich and oxidizing environments. These fittings provide high tensile strength, toughness, and thermal stability, ensuring they maintain their mechanical integrity and dimensional accuracy even under harsh operating conditions. Their well-balanced composition guarantees dependable performance in both high-pressure and high-temperature scenarios.

Duplex Tube Fittings Specifications

ASME B1.1 DSS Materials Standard & Specification
Straight fittings and tube adapters Elbows, crosses, and tees
ASTM A276, ASME SA479 ASTM A182, ASME SA182
PSI Pressure Ratings
  • High Pressure/ Low Pressure
  • 3000 PSI
  • 6000 PSI
  • 10000 PSI
  • 15000 PSI
  • 20000 PSI
  • 400 Bar
Pipe Threads
  • NPT (ASME B1.20.1, MILL-P-71058)
  • ISO Parallel – BSPP (BS 2779, ISO 228, JIS B 0202)
  • ISO Tapered – BSPT (BS 21, ISO 7, JIS B 0203)
  • ISO / BSP (Gauge) (ISO 228, BS 2779)
  • Unified (SAE) (ASME B 1.1)
Manufacturing range
  • DSS Instrumentation Fittings
  • SDSS Pneumatic Fittings
  • Duplex Steel S31803 Compression Fittings
  • 2205 Push-To-Connect Fittings
  • Alloy 2507 Hydraulic Fittings
  • UNS S31803 DSS Hydraulic Hose Fittings
  • DSS Double Ferrule Fittings
  • ASME SA276 Double Ferrule Fittings
  • ASTM A182 UNS S31803 Ferrule Fittings
  • UNS S32205 Twin Ferrule Fittings
  • WNR. 1.4462 SAF 2205 JIC Fittings
  • SS 2507 Flare Fittings
Features
  • Easy to disconnect and retighten.
  • Available in wide configurations
  • Various Sizes
  • Best choice for instrumentations, process & control systems
  • Zero leakage even under tough working conditions
  • Gaugeable Bodies
  • Excellent gas-tight seal
  • These Fittings are fully interchangeable with other brands like Swagelok
  • Leak-proof joints capable of satisfying high pressure vacuum and vibration application
Test & Certification ECE R110, EC-79, NACE MR0175/ISO 15156 and MR0103.
We also stock & supply
  • Swagelok Fittings
  • Parker Fittings
  • DK LOK Fittings
  • Hamlet Letlok Fittings
  • DUOLOK Fittings
  • GYROLOK Fittings
  • TYLOK Fittings
  • BILOK Fittings

Duplex Tube Fittings Chemical Composition

DENSITY MELTING POINT TENSILE STRESS YIELD STRESS (0.2%OFFSET) ELONGATION
7.8 g/cm3 1350 °C (2460 °F) Psi – 116000 , MPa – 800 Psi – 80000 , MPa – 550 15 %

Duplex Tube Fittings Mechanical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Hastelloy Tube Fittings 8.89 g/cm3 1370 °C (2500 °F) Psi – 1,15,000 , MPa – 790 Psi – 52,000 , MPa – 355 40 %

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ISO Certified

Largest Inventory

On Time Deliveries

Customer Support

Largest Manufacturer and Supplier of Duplex Tube Fittings in Da Nang, Vietnam

At Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Tube Fittings in Da Nang, Vietnam, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Vietnam, 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 Tube Fittings

Duplex Tube Fittings
Duplex Welded Tube Fittings
Duplex Steel Compression Tube Fittings
Duplex Concentric Reducer Fittings
Duplex Buttweld Tube Fittings
Duplex Instrumentation 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 Tube Fittings Uses

Duplex Tube Fittings are essential in industries that demand high-strength, corrosion-resistant, and durable piping solutions. In chemical and petrochemical plants, they are utilized in reactors, heat exchangers, and piping systems that come into contact with acids, chlorides, and oxidizing agents. Power generation facilities incorporate them in boilers, superheaters, and high-pressure steam lines. The marine industry depends on Duplex Tube Fittings for piping exposed to seawater and offshore applications. Their long-lasting reliability, mechanical performance, and resistance to corrosion make them vital for critical industrial and marine uses.

Aerospace Industry

Defense Industy

Food Processing Industry

Construction Industry

Oil and Gas Industry

Petro Chemical Industry