Home > Duplex Steel > Duplex Steel Tubing
Bilal Nickel Alloys, based in Safat, Kuwait, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Duplex Steel Tubing, specifically designed for tough industrial applications. With a strong focus on quality and innovation, the company delivers tubing solutions that excel in strength, corrosion resistance, and long-lasting performance. Their Duplex Steel Tubing is crafted using cutting-edge technologies and rigorous quality controls to ensure it meets international standards. Catering to a variety of sectors, including oil and gas, petrochemicals, desalination, and marine engineering, Bilal Nickel Alloys is dedicated to providing dependable, high-performance products that can handle even the harshest environments.
Duplex Steel Tubing is made from a carefully balanced blend of austenitic and ferritic stainless steel phases, typically incorporating chromium, nickel, molybdenum, and nitrogen to boost its corrosion resistance and strength. This unique composition offers remarkable protection against pitting, crevice corrosion, and stress corrosion cracking. On the mechanical side, Duplex Steel boasts impressive tensile and yield strength, outstanding toughness, and good fatigue resistance. Its dual-phase structure ensures exceptional durability while also allowing for good weldability and formability. These characteristics make Duplex Steel Tubing a perfect fit for high-pressure, corrosive, and structurally demanding industrial settings.
|
Standard |
: |
ASTM A789 /ASME SA 789 |
|
Type |
: |
Seamless Tubes |
|
Grade |
: |
UNS S31803 & UNS S32205 |
|
Size |
: |
1/2″NB TO 12 “NB IN |
|
Thickness |
: |
0.5-45mm |
|
Outer Diameter |
: |
6.0-630mm |
|
Dimensions |
: |
OD(6.0-630)*WT(0.5-45)mm |
|
Schedule |
: |
SCH20, SCH30, SCH40, STD, SCH80 |
|
Length |
: |
Single Random, Double Random & Cut Length |
Duplex Steel Tubing | Ni | Cr | Mo | Mn | Si | C | N | S | P | Fe |
MIN | 4.5 | 22.0 | 3.0 | – | – | – | 0.14 | – | – | – |
MAX | 6.5 | 23.0 | 3.5 | 2.0 | 1.0 | 0.03 | 0.2 | 0.02 | 0.03 | Balance |
At Bilal Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Tubing in Safat, Kuwait, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Kuwait, 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.
Contact us to get a quick quote for your requirement.
Duplex Steel Tubing finds extensive use in industries that demand exceptional strength and corrosion resistance. In the oil and gas industry, it’s utilized in offshore platforms, subsea systems, and high-pressure pipelines, thanks to its ability to resist chloride-induced corrosion. Petrochemical facilities rely on it for processing equipment, heat exchangers, and chemical transport. Desalination plants depend on Duplex Steel Tubing for brine-handling systems, while marine engineering projects benefit from its robust durability in challenging environments.