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Chanathip Nickel Alloys and Plates, located in Bangkok, Thailand, has earned a solid reputation as a reliable manufacturer and supplier of Super Duplex Steel Pipes. Committed to providing top-notch metal products, the company offers pipes that boast exceptional strength, corrosion resistance, and durability for various industrial uses. Utilizing cutting-edge technology and adhering to strict quality standards, Chanathip ensures that their pipes are dependable in critical situations. These products find their place in industries where performance under high pressure, extreme temperatures, and harsh conditions is crucial. With expert advice, customized solutions, and timely delivery, Chanathip helps industries achieve safety, efficiency, and lasting operational success.
Super Duplex Steel Pipes are made up of iron enriched with significant amounts of chromium (22–25%), nickel (5–7%), molybdenum (3–4%), and nitrogen. This unique blend grants them remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking, even in harsh environments. The well-balanced ferrite-austenite microstructure provides high tensile strength, toughness, and fatigue resistance, even when faced with extreme pressure and temperature. These pipes also maintain dimensional stability and excellent weldability, making them perfect for demanding applications. Their outstanding mechanical properties guarantee a long service life and structural integrity, especially in corrosive environments like seawater, chemicals, and high-temperature systems.
|
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 Chanathip Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Pipe in Bangkok, Thailand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Thailand, 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 find extensive use in sectors such as oil and gas, petrochemical, desalination, marine, and power generation. They are particularly well-suited for transporting corrosive fluids, chemicals, and seawater in pipelines, heat exchangers, and pressure vessels. Thanks to their exceptional corrosion resistance and mechanical strength, these pipes are ideal for offshore rigs, chemical reactors, and high-temperature process lines. They ensure leak-proof performance, making them a reliable choice for critical applications.