254SMO Seamless Stainless Steel Pipe is a high-performance tubing solution designed for extreme environments, offering exceptional resistance to corrosion, pitting, and acidic conditions—ideal for marine, chemical, and offshore applications. ① STANDARD: ASTM A312/ ASTM A249/ ASTM A269/EN10216-5/ GOST 9940 /GOST 9941...② OD RANGE : 6-960MM③ THICKNESS RANGE: 1-65 MM
|
Grade |
C |
Si |
Mn |
P |
Cr |
Ni |
Mo |
N |
S |
Others |
|
254SMO |
≤ 0.02 |
≤0.80 |
≤1.00 |
≤ 0.03 |
19.50-20.50 |
17.50-18.50 |
6.00-6.50 |
0.18-0.22 |
≤0.01 |
Cu 0.50-1.00 |
|
Grade |
Tensile Strength |
0.2 % Yield Strength Rpt |
Elongation |
Hardness |
||
|
T#0.187”(5mm) |
T>0.187”(5mm) |
Brinell |
Rockwell |
|||
|
254SMO |
≥ 98ksi(675MPa) |
≥ 95ksi(655MPa) |
≥ 45ksi(310MPa) |
≥ 35% |
≤220HBW |
≤96HRB |
254 SMO is an austenitic stainless steel, whose chemical base consists of high amounts of molybdenum, chromium as well as nickel. Under some circumstances, the UNS S31254 SMO Seamless Pipe is considered to be a highly economical, yet commercially viable solution to applications that are prone to corrosion. In fact, the corrosion resistance properties of 250 SMO pipe is compared to nickel alloys.
It demonstrates outstanding resistance to pitting, crevice corrosion stress cracking, and corrosion fatigue uniform corrosion. 254 SMO is substantially stronger than the common austenitic grades, with strength nearly twice that of 300 series stainless steel. It is also characterized by high ductility and impact strength.
TP316Ti Seamless Stainless Steel Pipe is a high-performance tubing solutions known for their excellent resistance to corrosion, heat, and mechanical stress. These tubes are specially alloyed with titanium to enhance strength and stability at elevated temperatures, making them suitable for demanding environments. ① STANDARD: EN10216-5/ASTM A312/ ASTM A249/ ASTM A269/ GOST 9940 /GOST 9941...② OD RANGE : 6-1016 MM③ THICKNESS RANGE: 1-65 MM
TP310MOLN/S31050 Seamless Stainless Steel Tube ，310MoLN stainless steel, also known as UNS S31050, is a fully austenitic stainless steel with optimized properties for specific applications. Let’s explore its characteristics and where it finds use in various industries:Urea Plants:310MoLN is specifically designed for applications in urea plants.It provides improved corrosion resistance in urea carbamate environments, such as high-pressure strippers.The nitrogen content in its chemical composition helps stabilize and strengthen the austenitic phase.Chemical Processing:Due to its excellent corrosion resistance, 310MoLN is used in chemical processing equipment.It performs well in aggressive chemical environments, including acids and chlorides.High-Temperature Applications:310MoLN is suitable for high-temperature environments.It finds use in furnace components, such as burners, retorts, and conveyor belts.Petrochemical Industry:In petrochemical plants, 310MoLN is employed for tube hangers.Its resistance to oxidation and high-temperature strength are advantageous.Mineral Equipment and Cement Production:Used in mineral processing equipment and cement production due to its high strength at elevated temperatures.Remember that 310MoLN stainless steel offers a unique combination of properties, making it valuable in critical applications.① STANDARD: ASTM A213/ ASTM A249/ ASTM A269/EN10216-5/ GOST 9940 /GOST 9941...② OD RANGE : 6-257MM③ THICKNESS RANGE: 1-35 MM
TP316LN Seamless Stainless Steel Tube is a high-performance tubing product known for its excellent corrosion resistance, superior strength, and durability under extreme conditions. ① STANDARD: ASTM A213/ EN10216-5/ ASTM A249/ ASTM A269/ GOST 9940 /GOST 9941...② OD RANGE : 6-257MM③ THICKNESS RANGE: 1-35 MM
Seamless 654SMO Super Stainless Steel Pipe UNS S32654, W. Nr. 1.4652) is a high-performance super austenitic stainless steel alloy, often classified as a "super stainless steel" due to its exceptional corrosion resistance and mechanical strength. Developed for the most demanding environments, it features unusually high levels of chromium (24%), molybdenum (7-8%), nickel (23%), and nitrogen (0.45-0.55%), enabling pitting resistance equivalent number (PREN) values exceeding 50—comparable to top nickel-based alloys like Hastelloy. The seamless design ensures superior integrity for high-pressure, high-temperature, and corrosive applications, avoiding weld-related vulnerabilities. It is twice as strong as conventional austenitic grades like 304 or 316 while maintaining excellent ductility and toughness.① STANDARD: ASTM A312/EN10216-5/GBT14976.② OD RANGE : 6-706MM③ THICKNESS RANGE: 1-48MM
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