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Hakan Nickel Alloys, located in Istanbul, Turkey, stands out as a top manufacturer and supplier of high-quality Super Duplex Steel Pipes, providing reliable solutions for tough industrial needs. Crafted with precision and in line with international standards, these pipes boast remarkable corrosion resistance, impressive strength, and long-lasting durability. Designed to endure extreme conditions, such as seawater, chemical processing, and high-pressure systems, Super Duplex Steel Pipes find their place in various sectors, including oil and gas, petrochemical, marine, and power industries. Hakan Nickel Alloys guarantees that each pipe delivers dependable performance, precise dimensions, and robust mechanical integrity, making them perfect for critical industrial applications.
Super Duplex Steel Pipes are made from a carefully balanced blend of chromium, nickel, molybdenum, and nitrogen, resulting in a unique dual-phase microstructure of ferrite and austenite. This special composition provides outstanding resistance to corrosion from chloride-induced stress, pitting, and crevice corrosion. They showcase excellent tensile strength, yield strength, and toughness, ensuring they maintain their shape under high pressure and temperature. Super Duplex Steel Pipes are also highly resistant to fatigue, stress corrosion cracking, and oxidation, making them ideal for challenging chemical, marine, and industrial settings. Their blend of high strength, durability, and corrosion resistance guarantees long-lasting reliability.
|
Standard |
: |
ASTM A790 / ASME SA 790 |
|
Type |
: |
Seamless Pipes |
|
Grade |
: |
UNS S32750, UNS 32760 & UNS S32950 |
|
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 |
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
Super Duplex Pipe |
0.030 max |
1.20 max |
0.80 max |
0.035 max |
0.020 max |
24.00 – 26.00 |
3.00 – 5.00 |
6.00 – 8.00 |
0.24 – 0.32 |
|
UNS No |
Grade |
Proof Stress 0.2% (MPa) |
Tensile Strength (MPa) |
Elongation A5(%) |
Hardness Max |
|
|
HB |
HRB |
|||||
|
Super Duplex Steel Pipe |
2507 |
550 |
795 |
15 |
310 |
32* |
At Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Pipe in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, 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.
Super Duplex Steel Pipes are extensively utilized in the oil and gas, petrochemical, chemical, marine, and power generation sectors, thanks to their remarkable corrosion resistance, strength, and durability. In the oil and gas industry, they are commonly found in pipelines, risers, and offshore platforms that face harsh seawater and corrosive conditions. The chemical and petrochemical sectors rely on them for reactors, heat exchangers, and process piping that handle aggressive chemicals. Marine applications also benefit from their robust properties, making them a go-to choice for various demanding environments.