Home > Super Duplex Steel > Super Duplex Steel Pipes
Here’s the text to analyze: We are a top-notch manufacturer and supplier located in Manila, Philippines, focusing on high-quality Super Duplex Steel Pipes. These pipes are celebrated for their remarkable strength, durability, and impressive resistance to corrosion, making them perfect for even the toughest industrial settings. At Russ Nickel Alloys, we employ cutting-edge manufacturing techniques and rigorous quality checks to guarantee that every pipe adheres to international standards. We cater to various industries, including oil & gas, chemical processing, marine, desalination, and power generation, providing dependable, long-lasting solutions that ensure safe, efficient, and high-performance operation in critical piping systems.
These pipes are made up of about 25% chromium, 7% nickel, 3.6–4% molybdenum, and nitrogen, which gives them exceptional corrosion resistance and mechanical strength. Their unique duplex microstructure, featuring both ferritic and austenitic phases, ensures excellent tensile and yield strength, along with impressive toughness. They are highly resistant to pitting, crevice corrosion, and stress corrosion cracking caused by chlorides. These pipes maintain their strength even at high temperatures, offer good weldability and formability, and provide reliable performance in aggressive, high-pressure, and corrosive environments, making them perfect for critical industrial applications.
|
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 |
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Dimensions |
: |
OD(6.0-630)*WT(0.5-45)mm |
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Schedule |
: |
SCH20, SCH30, SCH40, STD, SCH80 |
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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 Russ Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Pipe in Manila, Philippines, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Philippines, 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.
These pipes are extensively used in industries that require durability, strength, and resistance to harsh conditions. They find common applications in both offshore and onshore oil & gas projects, chemical and petrochemical plants, desalination facilities, marine engineering, and power generation systems. Ideal for heat exchangers, pressure vessels, high-pressure piping systems, and structural components exposed to corrosive and chloride-rich environments, their long-lasting performance, reliability, and low maintenance needs make them the go-to choice for critical infrastructure and demanding industrial applications.