254SMO Seamless Stainless Steel Tube 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 A213/ ASTM A249/ ASTM A269/ ASTMA270/EN10216-5/GOST 9940 /GOST 9941...② OD RANGE : 6-257MM③ THICKNESS RANGE: 1-35 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.
With a strong focus on precision and industry-leading standards, we ensure each stainless steel 314 seamless tube meets the highest performance. We utilize advanced manufacturing processes, including strict quality checks and annealing techniques, to guarantee durability and reliability. We have the largest inventory of providing quick access to a range of sizes and specifications for diverse industrial applications. With a commitment to excellence, our tubes are manufactured in accordance with international certifications, ensuring compliance with global standards. These seamless tubes are commonly used in heat exchangers, high-temperature furnaces, and other critical applications where corrosion resistance and high strength are essential. Our UNS S31400 tubes are also equivalent to global standards, ensuring compatibility across various markets.① STANDARD: ASTM A213/ EN10216-5/ ASTM A249/ ASTM A269/ GOST 9940 /GOST 9941...② OD RANGE : 6-257MM③ THICKNESS RANGE: 1-35 MM
TP317L Seamless Stainless Steel Tube is a premium-grade, low-carbon, molybdenum-alloyed austenitic tube designed for superior corrosion resistance in aggressive environments. ① STANDARD: ASTM A213/EN10216-5/ ASTM A249/ ASTM A269/ GOST 9940 /GOST 9941...② OD RANGE : 6-257MM③ THICKNESS RANGE: 1-35 MM
TP317LMn Seamless Stainless Steel Pipe is a high-performance, low-carbon, austenitic stainless steel pipe with increased levels of Molybdenum (Mo) and Nitrogen (N). This composition enhances its corrosion resistance and mechanical strength, particularly when compared to standard grades like 316L and 317L.It is typically manufactured to specifications such as ASTM A312/ASME SA312 for seamless pipe intended for high-temperature and general corrosive service, with the grade designation TP317LMn or UNS S31726.① STANDARD: EN10216-5/ ASTM A312/ ASTM A249/ ASTM A269/ GOST 9940 /GOST 9941...② OD RANGE : 6-762MM③ THICKNESS RANGE: 1-65 MM
Seamless Stainless Steel Heat Exchanger Tubing is a component used to transfer heat between two or more fluids without mixing them. XTD is a Leading manufacturer of stainless steel heat exchanger tubes based in Songyang,China. We specialize in producing high-quality stainless steel heat exchanger tubes that meet ASTM 213 international standards. They are used in various industrial applications such as chemical processing, power generation, HVAC, and food processing.
If you have any enquiry about quotation or cooperation,please feel free to email us at admin@xtd-ss.com or use the following enquiry form. Our sales will contact you within 24 hours. Thank you for your interest in our products.