Seamless pipes and seamless tubes are essential components in various industries, including Oil and gas, petrochemicals, power generation, and automotive. These pipes and tubes are known for their durability, strength, and resistance to corrosion, making them highly sought after in the market. However, the price of seamless pipes and tubes can vary significantly depending on several factors. In this article, we will explore the factors that affect the price of seamless pipes and tubes.
API 5CT L80casing TubingDimensions and Masses for Standard Casing and for Casing Threaded with
API Round Thread and Buttress Thread
Labels a
Calculated Mass c
Nominal Linear Mass T& C b,c
Wall Thick- ness
em, Mass Gain or Loss Due to End Finishing d
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
4 1/2
9.5
114.3
14.38
5.21
103.88
100.7
14.02
3.64
—
— 4.53
— 1.12
4 1/2
10.5
114.3
15.73
5.69
102.92
99.74
15.24
3.33
— 3.61
4.32
0.91
4 1/2
11.6
114.3
17.38
6.35
101.6
98.42
16.91
3.18
3.35
4.07
0.6
4 1/2
13.5
114.3
19.87
7.37
99.56
96.38
19.44
—
3.53
3.64
0.24
4 1/2
15.1
114.3
22.69
8.56
97.18
94
22.32
—
5
11.5
127
17.19
5.59
115.82
112.64
16.74
4.32
— 4.85
— 5.38
— 1.24
5
13
127
19.69
6.43
114.14
110.96
19.12
4
4.51
4.99
0.61
5
15
127
22.69
7.52
111.96
108.78
22.16
3.71
4.52
4.4
0.22
5
18
127
27.19
9.19
108.62
105.44
26.7
—
3.45
3.76
–0.62
5
21.4
127
32.13
11.1
104.8
101.62
31.73
—
3.15
3.42
–0.96
5
23.2
127
34.76
12.14
102.72
99.54
34.39
—
2.99
3.23
–1.14
5
24.1
127
36.15
12.7
101.6
98.42
35.8
—
5 1/2
14
139.7
20.91
6.2
127.3
124.12
20.41
4.6
— 5.26
— 5.71
— 0.87
5 1/2
15.5
139.7
23.48
6.98
125.74
122.56
22.85
4.36
5.31
5.41
0.58
5 1/2
17
139.7
25.72
7.72
124.26
121.08
25.13
4.14
4.5
4.84
0.45
5 1/2
20
139.7
30.05
9.17
121.36
118.18
29.52
—
4.37
4.31
-0.52
5 1/2
23
139.7
34.05
10.54
118.62
115.44
33.57
—
—
—
—
5 1/2
26.8
139.7
40.15
12.7
114.3
111.12
39.78
—
—
—
—
5 1/2
29.7
139.7
44.47
14.27
111.16
107.98
44.14
—
—
—
—
5 1/2
32.6
139.7
48.74
15.88
107.94
104.76
48.49
—
—
—
—
5 1/2
35.3
139.7
52.8
17.45
104.8
101.62
52.61
—
—
—
—
5 1/2
38
139.7
56.82
19.05
101.6
98.42
56.68
—
—
—
—
5 1/2
40.5
139.7
60.64
20.62
98.46
95.28
60.55
—
—
—
—
5 1/2
43.1
139.7
64.41
22.22
95.26
92.08
64.38
—
6 5/8
20
168.28
29.76
7.32
153.64
150.46
29.06
5.58
6.23
6.35
0.89
6 5/8
24
168.28
35.72
8.94
150.4
147.22
35.13
4.42
5.48
5.52
0.68
6 5/8
28
168.28
41.67
10.59
147.1
143.92
41.18
—
4.73
4.71
–0.75
6 5/8
32
168.28
47.62
12.06
144.16
140.98
46.46
—
4.73
4
–1.46
One of the primary factors that influence the price of seamless pipes and tubes is the raw Material cost. The cost of raw materials, such as steel, plays a significant role in determining the final price of these products. Steel prices are subject to fluctuations due to various factors, including global demand and supply, trade policies, and production costs. Therefore, any changes in the cost of steel will directly impact the price of seamless pipes and tubes.
Another factor that affects the price of seamless pipes and tubes is the manufacturing process. Seamless pipes and tubes are produced through a complex manufacturing process that involves heating and piercing a solid billet to create a hollow tube. This process requires specialized equipment and skilled labor, which adds to the overall production cost. Any advancements in manufacturing technology or changes in labor costs can influence the price of seamless pipes and tubes.
Furthermore, the size and specifications of seamless pipes and tubes also play a role in determining their price. Pipes and tubes with larger diameters or thicker walls require more raw materials and additional processing, resulting in higher production costs. Additionally, specific requirements, such as high-pressure or high-temperature applications, may necessitate the use of specialized alloys or additional testing, further increasing the price.
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
The geographical location of the manufacturer can also impact the price of seamless pipes and tubes. Manufacturing facilities located in regions with lower labor and production costs may offer more competitive prices compared to those in higher-cost regions. Additionally, transportation costs can vary depending on the distance between the manufacturer and the customer, which can affect the final price.
Chemical Composition, Mass Fraction (%)
Grade
C
Mn
Mo
Cr
Ni
Cu
P
S
Si
Type
min
max
min
max
min
max
min
max
max
max
max
max
max
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
H40
—
—
—
—
—
—
—
—
—
—
—
—
0.03
—
J55
—
—
—
—
—
—
—
—
—
—
—
—
0.03
—
K55
—
—
—
—
—
—
—
—
—
—
—
—
0.03
—
N80
1
—
—
—
—
—
—
—
—
—
—
0.03
0.03
—
N80
Q
—
—
—
—
—
—
—
—
—
—
0.03
0.03
—
R95
—
—
0.45 c
—
1.9
—
—
—
—
—
—
0.03
0.03
0.45
L80
1
—
0.43 a
—
1.9
—
—
—
—
0.25
0.35
0.03
0.03
0.45
L80
9Cr
—
0.15
0.3
0.6
0.9
1.1
8
10
0.5
0.25
0.02
0.03
1
L80
13Cr
0.15
0.22
0.25
1
—
—
12
14
0.5
0.25
0.02
0.03
1
C90
1
—
0.35
—
1.2
0.25 b
0.85
—
1.5
0.99
—
0.02
0.03
—
T95
1
—
0.35
—
1.2
0.25 b
0.85
0.4
1.5
0.99
—
0.02
0.03
—
C110
—
—
0.35
—
1.2
0.25
1
0.4
1.5
0.99
—
0.02
0.03
—
P110
e
—
—
—
—
—
—
—
—
—
—
0.030 e
0.030 e
—
Q125
1
—
0.35
1.35
—
0.85
—
1.5
0.99
—
0.02
0.01
—
NOTE Elements shown shall be reported in product analysis.
a The carbon content for L80 may be increased up to 0.50 % maximum if the product is oil-quenched or polymer-quenched.
b The molybdenum content for Grade C90 Type 1 has no minimum tolerance if the Wall thickness is less than 17.78 mm.
c The carbon content for R95 may be increased up to 0.55 % maximum if the product is oil-quenched.
d The molybdenum content for T95 Type 1 may be decreased to 0.15 % minimum if the wall thickness is less than 17.78 mm.
e For EW Grade P110, the phosphorus content shall be 0.020 % maximum and the sulfur content 0.010 % maximum.
casing pipe,casing well pipe, casing supreme pipe, casing vs carrier pipe, casing for ac pipe, casing steel pipe, casing pipe size, casing pvc pipe price, casing pipe, casing pipe suppliers in China, casing capping pipe, casing drill pipe,carrier pipe,casing pipe size,bushing Flange,bushing sleeve,bushing,bushing arm,bushing bearing,bushing Reducer,bushing tool,bushing pvc,bushing meaningQuality certifications and standards also influence the price of seamless pipes and tubes. Products that meet international quality standards, such as ASTM or API, may command a higher price due to the rigorous testing and quality control measures involved in their production. These certifications ensure that the pipes and tubes meet the required specifications and are suitable for their intended applications.
Lastly, market demand and competition can impact the price of seamless pipes and tubes. When demand is high, manufacturers may increase their prices to maximize profits. Conversely, during periods of