Stainless steel is a versatile Material that is widely used in various industries due to its excellent corrosion resistance properties. AISI ASTM A312 TP SS 304 304L 321 316 316L 316Ti 309 309S 310 310S 317 317L 2205 2507 2520 253MA 254SMO 904L C276 are some of the grades of stainless steel that are known for their exceptional resistance to corrosion.
One of the key factors that make stainless steel highly resistant to corrosion is the presence of chromium in its composition. Chromium forms a thin, protective oxide layer on the surface of the steel, which acts as a barrier against corrosive elements. The higher the chromium content in the stainless steel, the better its corrosion resistance properties.
AISI ASTM A312 TP SS 304 and 304L are two of the most commonly used grades of stainless steel. They are known for their good corrosion resistance in a wide range of environments, including acidic, alkaline, and high-temperature conditions. These grades are often used in applications where corrosion resistance is a critical factor, such as in the food and beverage industry, chemical processing, and marine environments.
AISI ASTM A312 TP SS 321 is a titanium-stabilized austenitic stainless steel that offers excellent resistance to intergranular corrosion. This grade is often used in applications where high temperatures are involved, such as in heat exchangers, furnace parts, and aircraft components. The addition of titanium helps to prevent the formation of chromium carbide precipitates, which can reduce the corrosion resistance of the steel.
AISI ASTM A312 TP SS 316 and 316L are molybdenum-bearing austenitic stainless steels that offer superior corrosion resistance in chloride-containing environments. These grades are commonly used in applications where exposure to saltwater or other corrosive chemicals is a concern, such as in marine equipment, chemical processing plants, and pharmaceuticals.
Calculated Mass c
Nominal Linear Mass T& C b,c
Wall Thick- ness
em, Mass Gain or Loss Due to End Finishing d
Labels a
Outside Diameter
Inside Diameter
Drift Diameter
Plain- end
kg
Round Thread
Buttress Thread
wpe
D
kg/m
t
D
mm
kg/m
Short
Long
RC
SCC
mm
mm
mm
1
2
3
4
5
6
7
8
9
10
11
12
7
17
177.8
25.6
5.87
166.06
162.88
24.89
7.61
—
—
—
7
20
177.8
29.91
6.91
163.98
160.8
29.12
6.74
— 7.94
— 8.28
— 0.58
7
23
177.8
34.67
8.05
161.7
158.75 e 158.52 156.24 153.90
33.7
6.26
7.94
8.28
0.58
7
23
177.8
34.67
8.05
161.7
152.40 e
33.7
6.26
7.37
7.65
–0.54
7
26
177.8
39.14
9.19
159.42
151.6
38.21
5.79
6.79
7.13
–0.69
7
29
177.8
43.6
10.36
157.08
149.32
42.78
—
6.23
6.4
–1.31
7
32
177.8
47.92
11.51
154.78
147.18
47.2
—
6.23
6.4
–1.31
7
32
177.8
47.92
11.51
154.78
142.86
47.2
—
5.68
5.79
–1.91
7
35
177.8
52.09
12.65
152.5
139.72
51.52
—
5.18
5.24
–2.47
7
38
177.8
56.1
13.72
150.36
136.52
55.52
—
—
—
—
7
42.7
177.8
63.84
15.88
146.04
133.38
63.41
—
—
—
—
7
46.4
177.8
69.35
17.45
142.9
130.18
69.01
—
—
—
—
7
50.1
177.8
74.85
19.05
139.7
74.58
—
—
—
—
7
53.6
177.8
80.21
20.62
136.56
79.93
—
—
—
—
7
57.1
177.8
85.42
22.22
133.36
85.25
—
7 5/8
24
193.68
35.72
7.62
178.44
175.26
34.96
7.11
— 8.58
— 9.12
— 2.59
7 5/8
26.4
193.68
39.29
8.33
177.02
173.84
38.08
6.78
7.91
8.38
1.84
7 5/8
29.7
193.68
44.2
9.52
174.64
171.46
43.24
—
7.13
7.51
0.98
7 5/8
33.7
193.68
50.15
10.92
171.84
168.66
49.22
—
6.16
6.44
– 0.10
7 5/8
39
193.68
58.04
12.7
168.28
165.1
56.68
—
5.32
5.5
–1.03
7 5/8
42.8
193.68
63.69
14.27
165.14
161.96
63.14
—
4.87
5.01
–1.52
7 5/8
45.3
193.68
67.41
15.11
163.46
160.28
66.54
—
4.48
4.57
–1.96
7 5/8
47.1
193.68
70.09
15.88
161.92
158.74
69.63
—
—
—
—
7 5/8
51.2
193.68
76.19
17.45
158.78
155.6
75.84
—
—
—
—
7 5/8
55.3
193.68
82.3
19.05
155.58
152.4
82.04
—
7 3/4
46.1
196.85
68.6
15.11
166.63
165.10 e
67.72
—
—
—
—
7 3/4
46.1
196.85
68.6
15.11
166.63
163.45
67.72
—
—
—
—
AISI ASTM A312 TP SS 316Ti is a titanium-stabilized version of AISI ASTM A312 TP SS 316, which offers improved resistance to sensitization and intergranular corrosion. This grade is often used in applications where Welding is required, as it is less prone to sensitization and subsequent corrosion in the heat-affected zone.
AISI ASTM A312 TP SS 309 and 309S are austenitic stainless steels that are highly resistant to oxidation and high-temperature corrosion. These grades are commonly used in applications where exposure to elevated temperatures is a concern, such as in furnace parts, heat treatment equipment, and exhaust systems.
AISI ASTM A312 TP SS 310 and 310S are high-temperature austenitic stainless steels that offer excellent resistance to oxidation and sulfidation at elevated temperatures. These grades are often used in applications where thermal cycling and high-temperature exposure are common, such as in petrochemical plants, power generation facilities, and industrial furnaces.
Applications:
For tubular heat exchangers,condensers,and similar heat transfer apparatuses.
Size (mm):
O.D.: 6.0~168.0; W.T.: 1~15; L: max 12000
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AISI ASTM A312 TP SS 2205, 2507, 2520, 253MA, 254SMO, 904L, and C276 are specialty grades of stainless steel that offer specific corrosion resistance properties for demanding applications. These grades are often used in highly corrosive environments, such as in chemical processing, oil and gas production, and nuclear power plants.
In conclusion, AISI ASTM A312 TP SS 304 304L 321 316 316L 316Ti 309 309S 310 310S 317 317L 2205 2507 2520 253MA 254SMO 904L C276 stainless steel seamless tubes and pipes are highly resistant to corrosion in a wide range of environments. These grades offer excellent protection against various forms of corrosion, making them ideal for use in critical applications where reliability and durability are paramount.
Stainless steel seamless tubes and pipes are widely used in various industries due to their excellent corrosion resistance, high strength, and durability. AISI ASTM A312 TP SS 304 304L 321 316 316L 316Ti 309 309S 310 310S 317 317L 2205 2507 2520 253MA 254SMO 904L C276 stainless steel seamless tubes and pipes are some of the most popular grades in the market. These grades offer a wide range of applications in different industries, making them a versatile choice for various projects.
One of the most common applications of AISI ASTM A312 TP SS 304 304L 321 316 316L 316Ti 309 309S 310 310S 317 317L 2205 2507 2520 253MA 254SMO 904L C276 stainless steel seamless tubes and pipes is in the chemical industry. These grades are highly resistant to corrosion, making them ideal for handling corrosive chemicals and acids. They are also used in the pharmaceutical industry for the production of drugs and medicines, where cleanliness and hygiene are of utmost importance.
Another important application of these stainless steel seamless tubes and pipes is in the food and beverage industry. AISI ASTM A312 TP SS 304 304L 321 316 316L 316Ti 309 309S 310 310S 317 317L 2205 2507 2520 253MA 254SMO 904L C276 stainless steel seamless tubes and pipes are safe for use in food processing and storage due to their non-reactive nature. They are also easy to clean and maintain, making them a popular choice for food-grade applications.
In the oil and gas industry, AISI ASTM A312 TP SS 304 304L 321 316 316L 316Ti 309 309S 310 310S 317 317L 2205 2507 2520 253MA 254SMO 904L C276 stainless steel seamless tubes and pipes are used for transporting oil, gas, and other fluids. These grades offer high strength and resistance to corrosion, making them suitable for harsh environments and high-pressure applications. They are also used in the construction of pipelines, refineries, and offshore platforms.
AISI ASTM A312 TP SS 304 304L 321 316 316L 316Ti 309 309S 310 310S 317 317L 2205 2507 2520 253MA 254SMO 904L C276 stainless steel seamless tubes and pipes are also used in the automotive industry for exhaust systems, fuel lines, and other components that require high temperature and corrosion resistance. These grades are durable and long-lasting, making them a reliable choice for automotive applications.
In the aerospace industry, AISI ASTM A312 TP SS 304 304L 321 316 316L 316Ti 309 309S 310 310S 317 317L 2205 2507 2520 253MA 254SMO 904L C276 stainless steel seamless tubes and pipes are used for aircraft components, fuel systems, and hydraulic systems. These grades offer high strength-to-Weight ratio, making them suitable for aerospace applications where weight is a critical factor.
Overall, AISI ASTM A312 TP SS 304 304L 321 316 316L 316Ti 309 309S 310 310S 317 317L 2205 2507 2520 253MA 254SMO 904L C276 stainless steel seamless tubes and pipes are versatile and reliable materials that find applications in a wide range of industries. Their excellent corrosion resistance, high strength, and durability make them a popular choice for various projects where quality and performance are essential. Whether in the chemical, food and beverage, oil and gas, automotive, or aerospace industry, these grades of stainless steel seamless tubes and pipes offer unmatched performance and reliability.
AISI ASTM A312 TP SS 2205, 2507, 2520, 253MA, 254SMO, 904L, and C276 are specialty grades of stainless steel that offer specific corrosion resistance properties for demanding applications. These grades are often used in highly corrosive environments, such as in chemical processing, oil and gas production, and nuclear power plants.
In conclusion, AISI ASTM A312 TP SS 304 304L 321 316 316L 316Ti 309 309S 310 310S 317 317L 2205 2507 2520 253MA 254SMO 904L C276 stainless steel seamless tubes and pipes are highly resistant to corrosion in a wide range of environments. These grades offer excellent protection against various forms of corrosion, making them ideal for use in critical applications where reliability and durability are paramount.
