Benefits of Using ASTM DIN Standard for Cold Rolled and Cold drawn Precise Seamlesssteel Pipes
Cold rolled and cold drawn precise seamless steel pipes are essential components in various industries, including automotive, construction, and manufacturing. These pipes are known for their high precision and durability, making them ideal for applications that require tight tolerances and consistent performance. When it comes to choosing the right Seamless steel Pipe for your project, it is crucial to consider the standards and specifications set by organizations like ASTM and DIN.
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The American Society for Testing and Materials (ASTM) and the Deutsches Institut für Normung (DIN) are two of the most widely recognized standards organizations in the world. They establish guidelines and specifications for a wide range of materials, including steel pipes. By using ASTM and DIN standards for cold rolled and cold drawn precise seamless steel pipes, manufacturers can ensure that their products meet the highest quality and performance requirements.
API 5CT L80 Casing TubingRange Lengths
Range 1
Range 2
Range 3
CASING (PE/T and C/SF)
Total range Length, inclusive Permissible variation, max a
4.88 to 7.62 1.83
7.62 to 10.36
10.36 to 14.63 1.83
1.52
TUBING AND CASING USED AS TUBING
(PE/T and C/SF)
Total range length, inclusive Permissible variation, max a
6.10 to 7.32 b
8.53 to 9.75 c
11.58 to 12.80 d
0.61
0.61
0.61
INTEGRAL TUBING CONNECTIONS (including IJ/PE
and IJ/SF)
Total range length, inclusive Permissible variation, max a
6.10 to 7.92 e
8.53 to 10.36
11.58 to 13.72 0.61
0.61
0.61
PUP JOINTS
Lengths: 0.61; 0.91; 1.22; 1.83; 2.44; 3.05 and 3.66 e
Tolerance: ±0.076
a Length variation applies to rail car shipment to the point of use and does not apply to order items of less than 18,144 kg of pipe.
b By agreement between purchaser and manufacturer, the maximum length may be increased to 8.57 m.
c By agreement between purchaser and manufacturer, the maximum length may be increased to 10.76 m.
d By agreement between purchaser and manufacturer, the maximum length may be increased to 17.72 m.0.61 m pup joints may be furnished up to 0.91 m long by agreement between purchaser and manufacturer, and lengths other than those listed may be furnished by agreement between purchaser and manufacturer.
One of the key benefits of using ASTM and DIN standards for seamless steel pipes is the assurance of product quality. These standards outline specific requirements for the chemical composition, Mechanical properties, and dimensional tolerances of the pipes. By adhering to these standards, manufacturers can produce pipes that are consistent in quality and performance, reducing the risk of defects and failures in the final product.
In addition to quality assurance, ASTM and DIN standards also provide guidelines for Material selection and manufacturing processes. These standards specify the types of steel that can be used for seamless pipes, as well as the methods for Cold rolling and cold drawing the steel to achieve the desired dimensions and properties. By following these guidelines, manufacturers can produce seamless steel pipes that are tailored to the specific requirements of their applications.
Another benefit of using ASTM and DIN standards for cold rolled and cold drawn precise seamless steel pipes is the compatibility with international markets. These standards are recognized and accepted worldwide, making it easier for manufacturers to export their products to different countries. By using standardized materials and processes, manufacturers can ensure that their seamless steel pipes meet the regulatory requirements of various markets, enhancing their competitiveness and market reach.
Furthermore, ASTM and DIN standards for seamless steel pipes promote innovation and continuous improvement in the industry. These standards are regularly updated and revised to incorporate new technologies and best practices, ensuring that manufacturers are using the latest advancements in materials and processes. By staying up-to-date with these standards, manufacturers can enhance the performance and reliability of their seamless steel pipes, meeting the evolving needs of their customers.
NPS
OD
WT
INCH
MM
SCH10
SCH20
SCH30
STD
SCH40
SCH60
XS
SCH80
SCH100
SCH120
SCH140
SCH160
1/2″
21.3
2.11
2.41
2.77
2.77
3.73
3.73
4.78
3/4″
26.7
2.11
2.41
2.87
2.87
3.91
3.91
5.56
1″
33.4
2.77
2.9
3.38
3.38
4.55
4.55
6.35
1.1/4″
42.2
2.77
2.97
3.56
3.56
4.85
4.85
6.35
1.1/2″
48.3
2.77
3.18
3.68
3.68
5.08
5.08
7.14
2″
60.3
2.77
3.18
3.91
3.91
5.54
5.54
8.74
2.1/2″
73
3.05
4.78
5.16
5.16
7.01
7.01
9.53
3″
88.9
3.05
4.78
5.49
5.49
7.62
7.62
11.13
3.1/2″
101.6
3.05
4.78
5.74
5.74
8.08
8.08
4″
114.3
3.05
4.78
6.02
6.02
8.56
8.56
11.13
13.49
5″
141.3
3.4
6.55
6.55
9.53
9.53
12.7
15.88
6″
168.3
3.4
7.11
7.11
10.97
10.97
14.27
18.26
8″
219.1
3.76
6.35
7.04
8.18
8.18
10.31
12.7
12.7
15.09
18.26
20.62
23.01
10″
273
4.19
6.35
7.8
9.27
9.27
12.7
12.7
15.09
18.26
21.44
25.4
28.58
12″
323.8
4.57
6.35
8.38
9.53
10.31
14.27
12.7
17.48
21.44
25.4
28.58
33.32
14″
355.6
6.35
7.92
9.53
9.53
11.13
15.09
12.7
19.05
23.83
27.79
31.75
35.71
16″
406.4
6.35
7.92
9.53
9.53
12.7
16.66
12.7
21.44
26.19
30.96
36.53
40.19
18″
457.2
6.35
7.92
11.13
9.53
14.27
19.05
12.7
23.83
39.36
34.93
39.67
45.24
20″
508
6.35
9.53
12.7
9.53
15.09
20.62
12.7
26.19
32.54
38.1
44.45
50.01
22″
558.8
6.35
9.53
12.7
9.53
22.23
12.7
28.58
34.93
41.28
47.63
53.98
24″
609.6
6.35
9.53
14.27
9.53
17.48
24.61
12.7
30.96
38.89
46.02
52.37
59.54
26″
660.4
7.92
12.7
9.53
12.7
28″
711.2
7.92
12.7
15.88
9.53
12.7
In conclusion, using ASTM and DIN standards for cold rolled and cold drawn precise seamless steel pipes offers numerous benefits for manufacturers and end-users alike. From ensuring product quality and performance to promoting international compatibility and innovation, these standards play a crucial role in the seamless steel pipe industry. By following these standards, manufacturers can produce high-quality seamless steel pipes that meet the highest standards of excellence and reliability.
Another benefit of using ASTM and DIN standards for cold rolled and cold drawn precise seamless steel pipes is the compatibility with international markets. These standards are recognized and accepted worldwide, making it easier for manufacturers to export their products to different countries. By using standardized materials and processes, manufacturers can ensure that their seamless steel pipes meet the regulatory requirements of various markets, enhancing their competitiveness and market reach.
Furthermore, ASTM and DIN standards for seamless steel pipes promote innovation and continuous improvement in the industry. These standards are regularly updated and revised to incorporate new technologies and best practices, ensuring that manufacturers are using the latest advancements in materials and processes. By staying up-to-date with these standards, manufacturers can enhance the performance and reliability of their seamless steel pipes, meeting the evolving needs of their customers.
