標準
|
パイプの種類
|
クラス
|
学年
|
C
最大
|
と
最大
|
ん
最大
|
P
最大
|
S
最大
|
V
最大
|
注意
最大
|
の
最大
|
APIスペック5L
/ISO 3183
|
溶接
|
PSL1
|
L245B
|
0.26
|
-
|
1.2
|
-
|
0.03
|
0.03
|
-
|
-
|
L290/X42
|
0.26
|
-
|
1.3
|
-
|
0.03
|
0.03
|
-
|
-
|
L320/X46
|
0.26
|
-
|
1.4
|
-
|
0.03
|
0.03
|
-
|
-
|
L360/X52
|
0.26
|
-
|
1.4
|
-
|
0.03
|
0.03
|
-
|
-
|
L390/X56
|
0.26
|
-
|
1.4
|
-
|
0.03
|
0.03
|
-
|
-
|
L415/X60
|
0.26
|
-
|
1.4
|
-
|
0.03
|
0.03
|
-
|
-
|
L450/X65
|
0.26
|
-
|
1.45
|
-
|
0.03
|
0.03
|
-
|
-
|
L485/X70
|
0.26
|
-
|
1.65
|
-
|
0.03
|
0.03
|
-
|
-
|
PSL2
|
L245M/GR.BM
|
0.22
|
0.45
|
1.2
|
0.025
|
0.015
|
0.05
|
0.05
|
0.04
|
L290M/X42M
|
0.22
|
0.45
|
1.3
|
0.025
|
0.015
|
0.05
|
0.05
|
0.04
|
L320M/X46M
|
0.22
|
0.45
|
1.3
|
0.025
|
0.015
|
0.05
|
0.05
|
0.04
|
L360M/X52M
|
0.22
|
0.45
|
1.4
|
0.025
|
0.015
|
-
|
-
|
-
|
L390M/X56M
|
0.22
|
0.45
|
1.4
|
0.025
|
0.015
|
-
|
-
|
-
|
L415M/X60M
|
0.12
|
0.45
|
1.6
|
0.025
|
0.015
|
-
|
-
|
-
|
L450M/X65M
|
0.12
|
0.45
|
1.6
|
0.025
|
0.015
|
-
|
-
|
-
|
L485M/X70M
|
0.12
|
0.45
|
1.7
|
0.025
|
0.015
|
-
|
-
|
-
|
L555M/X80M
|
0.12
|
0.45
|
1.85
|
0.025
|
0.015
|
-
|
-
|
-
|
8. Mechanical Properties Gas Pipe Specifications
標準
|
クラス
|
学年
|
|
降伏強さ(MPa)
|
引張強さ(MPa)
|
伸長 (%)
|
YS/TS
|
APIスペック5L/ISO 3183
|
PSL1
|
L245/GR.B
|
分
|
245
|
415
|
b
|
-
|
L290/X42
|
分
|
290
|
415
|
b
|
-
|
L320/X46
|
分
|
320
|
435
|
b
|
-
|
L360/X52
|
分
|
360
|
460
|
b
|
-
|
L390/X56
|
分
|
390
|
490
|
b
|
-
|
L415/X60
|
分
|
415
|
520
|
b
|
-
|
L450/X60
|
分
|
450
|
535
|
b
|
-
|
L485/X70
|
分
|
485
|
570
|
b
|
-
|
PSL2
|
L245N/BN
L245M/BM
|
分
|
245
|
415
|
b
|
-
|
最大
|
450
|
760
|
b
|
0.93
|
L290N/X42N
L290M/X42M
|
分
|
290
|
415
|
b
|
-
|
最大
|
495
|
760
|
b
|
0.93
|
L320N/X46N
L320M/X46M
|
分
|
320
|
435
|
b
|
-
|
最大
|
525
|
760
|
b
|
0.93
|
L360N/X52N
L360M/X52M
|
分
|
360
|
460
|
b
|
-
|
最大
|
530
|
760
|
b
|
0.93
|
L390N/X56N
L390M/X56M
|
分
|
390
|
490
|
b
|
-
|
最大
|
545
|
760
|
b
|
0.93
|
L415N/X60N
L415M/X60M
|
分
|
415
|
520
|
b
|
-
|
最大
|
565
|
760
|
b
|
0.93
|
L450M/X65M
|
分
|
450
|
535
|
b
|
-
|
最大
|
600
|
760
|
b
|
0.93
|
L485M/X70M
|
分
|
485
|
570
|
b
|
-
|
最大
|
635
|
760
|
b
|
0.93
|
L555M/X80M
|
分
|
555
|
625
|
b
|
-
|
最大
|
705
|
825
|
b
|
0.93
|
API 5L Black Oil / Gas Line Pipe Advantages
API 5L Black Oil/Gas Line Pipe stands as a cornerstone in the energy sector, offering a myriad of advantages that underscore its prominence in oil and gas transportation. One key advantage lies in its robust construction, engineered to withstand the rigors of demanding applications. The use of high-quality steel ensures durability, contributing to a prolonged service life and reduced maintenance needs.
Furthermore, API 5L Black Oil/Gas Line Pipe excels in corrosion resistance, safeguarding against the deleterious effects of harsh environments and corrosive substances commonly found in oil and gas operations. This corrosion-resistant property not only enhances the longevity of the pipe but also ensures the integrity of the transported substances, maintaining the quality of the conveyed oil or gas.
The pipe's adherence to API 5L specifications is a testament to its quality and reliability. Compliance with industry standards ensures uniformity in manufacturing, facilitating seamless integration into existing systems and compatibility with various components. This standardized approach not only streamlines installation processes but also enhances the overall efficiency and safety of oil and gas pipelines.
API 5L Black Oil/Gas Line Pipe's ability to withstand high pressures is a critical advantage in the energy sector. The pipe is engineered to handle the demanding conditions of oil and gas transmission, providing a secure conduit for these vital resources. This feature not only ensures the safe transport of materials but also contributes to the overall stability and resilience of energy infrastructure.
In addition to its technical prowess, API 5L Black Oil/Gas Line Pipe offers a cost-effective solution for energy projects. Its durability, coupled with low maintenance requirements, translates to reduced lifecycle costs, making it a financially prudent choice for long-term investments in oil and gas transportation systems.
In summary, API 5L Black Oil/Gas Line Pipe stands out with its robust construction, corrosion resistance, adherence to industry standards, pressure-handling capabilities, and cost-effectiveness. These collective advantages position it as a reliable and indispensable component in the intricate web of energy infrastructure, ensuring the secure and efficient conveyance of oil and gas resources.