TP310 Seamless Stainless Steel Pipe is engineered for exceptional performance in high-temperature and corrosive environments. Renowned for their superior resistance to oxidation and thermal fatigue, these tubes are ideal for demanding applications across various industries. ① STANDARD: ASTM A312/ ASTM A249/ ASTM A269/EN10216-5/ GOST 9940 /GOST 9941...② OD RANGE : 6-812MM③ THICKNESS RANGE: 1-65 MM
| Grade | C | Mn | P | S | Si | Cr | Mo | Ni |
| TP310 |
≤0.25 |
≤2.00 |
≤0.045 |
≤0.03 |
≤1.50 |
24.00-26.00 | / | 19.00-22.00 |
| TP310S |
≤0.08 |
≤2.00 |
≤0.045 |
≤0.03 |
≤1.00 |
24.00-26.00 |
/ |
19.00-22.00 |
| TP310H | 0.04-0.10 |
≤2.00 |
≤0.045 |
≤0.03 |
≤0.75 |
24.00-26.00 |
/ |
19.00-22.00 |
|
Grade |
310 |
310S |
310H |
|
Tensile Strength |
≥515Mpa |
≥515Mpa |
≥485Mpa |
|
Yield strength |
≥205Mpa |
≥205Mpa |
≥170Mpa |
|
Elongation % |
≥35 |
≥35 |
≥35 |
|
Hardness |
≤90 HRB |
≤90 HRB |
≤90 HRB |
310 stainless steel is a highly alloyed austenitic stainless steel used for high temperature application. The high chromium and nickel content give the steel excellent oxidation resistance as well as high strength at high temperature. This grade is also very ductile and has good weld ability enabling its widespread usage in many applications.
Stainless Steel 310H is the preferred metal of choice for high temperature conditions out of the 310 Stainless Steel grades. It finds use in the heat treatment industry, including the containment of concentrated acids. 310H is often exposed to sulfur dioxide environments and displays a high level of resistance to negative effects, as well as those from oxidation at high temperatures. The metal also displays increased resistance against creep corrosion.
While 310S is the low carbon version of the 310 grades, 310H is the high carbon modification of the metal specifically designed for better resistance to creep, as aforementioned. Its resistance to corrosion in high temperature environments exceeds that of many other stainless steel alloys. However, it does not display the same resistance against aqueous corrosion. In wet environments, its high carbon content works as a limitation.
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
TP321 Seamless Stainless Steel Pipe is a titanium-stabilized austenitic tube known for their excellent resistance to intergranular corrosion and superior high-temperature strength. These tubes are ideal for applications requiring stability at elevated temperatures, such as in heat exchangers, aerospace systems, and petrochemical industries. ① STANDARD: ASTM A312/ EN10216-5/ASTM A249/ ASTM A269/ GOST 9940 /GOST 9941...② OD RANGE : 6-1016 MM③ THICKNESS RANGE: 1-65 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
TP904L Seamless Stainless Steel Pipe is a high-performance tube designed to handle corrosive and high-pressure environments. Known for their excellent corrosion resistance, strength, and durability, they are ideal for use in harsh piping systems. ① STANDARD: ASTM A312/ ASTM A249/ ASTM A269/EN10216-5/ GOST 9940 /GOST 9941...② OD RANGE : 6-812 MM③ THICKNESS RANGE: 1-65 MM
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