Gas Pipeline Steel Plate
-
Price:
Negotiable
- minimum:
- Total supply:
-
Delivery term:
The date of payment from buyers deliver within days
-
seat:
Shandong
-
Validity to:
Long-term effective
-
Last update:
2023-12-26 23:18
-
Browse the number:
387
+
- Contactaixin:
sdjunguan(Mr.)
- Email: telephone: phone:
-
Arrea:
Shandong
Address:J2-810, High Tech Wanda Office Building, High Tech Zone, Jinan City, Shandong Province
- Website:
+
Description
Natural gas is a very important and common energy, so its transmission is also very important. Gas Pipeline Steel Plate is specially used to make steel for natural gas transmission pipelines. High-grade steel pipes can be used for natural gas pipelines because the strength and toughness of high-grade steel pipes can meet the various indicators of natural gas pipelines. In addition, natural gas pipeline materials are more selective, including steel pipes and cast iron pipes, which should be selected according to the pipeline laying situation. Steel pipes can be selected for high-pressure, medium-pressure, and other gas pipelines, and cast iron pipes can be used for low-pressure gas pipelines.
Gas Pipeline Steel Plate is made by smelting, refining, and rolling processes, with high strength and corrosion resistance. Steel grades are generally X52, X60, X65, X80, etc., and steel pipes of higher grades, such as X100, and X120, are also applicable. Usually, outdoor natural gas pipelines are made of steel pipes, which are also the main materials of natural gas pipelines. The pipes made of our products have strong pressure resistance, certain weldability, and high strength, which can ensure that the gas connection is in place and are not easy to leak.
Delivery condition:
TMCP, hot rolled and normalized, etc.
Steel Grades
Standard |
Grade |
Remarks |
|
API SPEC 5L GB/T 21237 GB/T 9711 |
PSL1 |
L210 or Aã€L245 or B〠|
Pipeline Specifications: API SPEC 5L Standard of line pipe Wide and heavy plates for transportation pipeline of petroleum and natural gas and natural gas industry |
L290or X42〠L390 or X46〠| |||
L360 or X52〠L415 or X60〠| |||
L555 or X80〠L625 or X90〠| |||
L690 or X100 | |||
PSL2 |
L245M or BM~L555M or X80M |
||
For sour services |
L245MS or BMS |
||
For offshore services |
L245MO or BMO |
||
DNV-OS-F101 |
245ã€290ã€320ã€360ã€390ã€415ã€450ã€485ã€555 |
Submarine Pipeline Systems |
Chemical Composition Maximum (%)
Grade |
C |
Si |
Mnc |
P |
S |
V |
Nb |
Ti |
Others |
CEa |
Pcmb |
PSL1 | |||||||||||
L245 or B |
0.26 |
0.40 |
1.20 |
0.030 |
0.030 |
d |
d |
d |
- |
- |
- |
L290 or X42 |
0.26 |
0.40 |
1.30 |
0.030 |
0.030 |
d |
d |
d |
- |
- |
- |
L320 or X46 |
0.26 |
0.40 |
1.40 |
0.030 |
0.030 |
d |
d |
d |
- |
- |
- |
L360 or X52 |
0.26 |
0.45 |
1.40 |
0.030 |
0.030 |
d |
d |
d |
- |
- |
- |
L390 or X56 |
0.26 |
0.45 |
1.40 |
0.030 |
0.030 |
d |
d |
d |
- |
- |
- |
L415 or X60 |
0.26 |
0.45 |
1.40 e |
0.030 |
0.030 |
d |
d |
d |
- |
- |
- |
L450 or X65 |
0.26 |
0.45 |
1.45 e |
0.030 |
0.030 |
d |
d |
d |
- |
- |
- |
L485 or X70 |
0.26 |
0.45 |
1.65 e |
0.030 |
0.030 |
d |
d |
d |
- |
- |
- |
L555 or X80 |
0.22 |
0.45 |
1.20 |
0.030 |
0.030 |
d |
d |
d |
- |
- |
- |
L625 or X90 |
0.20 |
0.45 |
1.30 |
0.030 |
0.030 |
d |
d |
d |
- |
- |
- |
PSL2 | |||||||||||
L245M or BM |
0.22 |
0.45 |
1.20 |
0.025 |
0.015 |
0.05 |
0.05 |
0.04 |
e,i |
0.43 |
0.25 |
L290M or X42M |
0.22 |
0.45 |
1.30 |
0.025 |
0.015 |
0.05 |
0.05 |
0.04 |
e.i |
0.43 |
0.25 |
L320M or X46M |
0.22 |
0.45 |
1.30 |
0.025 |
0.015 |
0.05 |
0.05 |
0.04 |
e.i |
0.43 |
0.25 |
L360M or X52M |
0.22 |
0.45 |
1.40 |
0.025 |
0.015 |
d |
d |
d |
e.i |
0.43 |
0.25 |
L390M or X56M |
0.22 |
0.45 |
1.40 |
0.025 |
0.015 |
d |
d |
d |
e.i |
0.43 |
0.25 |
L415M or X60M |
0.12 |
0.45 |
1.60 |
0.025 |
0.015 |
d |
d |
d |
f.i |
0.43 |
0.25 |
L450M or X65M |
0.12 |
0.45 |
1.60 |
0.025 |
0.015 |
d |
d |
d |
f.i |
0.43 |
0.25 |
L485M or X70M |
0.12 |
0.45 |
1.70 |
0.025 |
0.015 |
d |
d |
d |
f.i |
0.43 |
0.25 |
L555M or X80M |
0.12 |
0.45 |
1.85 |
0.025 |
0.015 |
d |
d |
d |
g.i |
0.43 f |
0.25 |
For sour service | |||||||||||
L245MS or BMS |
0.10 |
0.40 |
1.25 |
0.020 |
0.002 |
0.04 |
0.04 |
0.04 |
- |
- |
0.19 |
L290MS or X42MS |
0.10 |
0.40 |
1.25 |
0.020 |
0.002 |
0.04 |
0.04 |
0.04 |
- |
- |
0.19 |
L320MS or X46MS |
0.10 |
0.45 |
1.35 |
0.020 |
0.002 |
0.05 |
0.05 |
0.04 |
- |
- |
0.20 |
L360MS or X52MS |
0.10 |
0.45 |
1.45 |
0.020 |
0.002 |
0.05 |
0.06 |
0.04 |
- |
- |
0.20 |
L390MS or X56MS |
0.10 |
0.45 |
1.45 |
0.020 |
0.002 |
0.06 |
0.08 |
0.04 |
d |
- |
0.21 |
L415MS or X60MS |
0.10 |
0.45 |
1.45 |
0.020 |
0.002 |
0.08 |
0.08 |
0.06 |
d.j |
- |
0.21 |
L450MS or X65MS |
0.10 |
0.45 |
1.60 |
0.020 |
0.002 |
0.10 |
0.08 |
0.06 |
d.j.k |
- |
0.22 |
L485MS or X70MS |
0.10 |
0.45 |
1.60 |
0.020 |
0.002 |
0.10 |
0.08 |
0.06 |
d.j.k |
- |
0.22 |
For offshore service | |||||||||||
L245MO or BMO |
0.12 |
0.40 |
1.25 |
0.020 |
0.010 |
0.04 |
0.04 |
0.04 |
f |
- |
0.19 |
L290MO or X42MO |
0.12 |
0.40 |
1.35 |
0.020 |
0.010 |
0.04 |
0.04 |
0.04 |
f |
- |
0.19 |
L320MO or X46MO |
0.12 |
0.45 |
1.35 |
0.020 |
0.010 |
0.05 |
0.05 |
0.04 |
f |
- |
0.20 |
L360MO or X52MO |
0.12 |
0.45 |
1.65 |
0.020 |
0.010 |
0.05 |
0.05 |
0.04 |
d.m |
- |
0.20 |
L390MO or X56MO |
0.12 |
0.45 |
1.65 |
0.020 |
0.010 |
0.06 |
0.08 |
0.04 |
d.m |
- |
0.21 |
L415MO or X60MO |
0.12 |
0.45 |
1.65 |
0.020 |
0.010 |
0.08 |
0.08 |
0.06 |
d.m |
- |
0.21 |
L450MO or X65MO |
0.12 |
0.45 |
1.65 |
0.020 |
0.010 |
0.10 |
0.08 |
0.06 |
d.m |
- |
0.22 |
L485MO or X70MO |
0.12 |
0.45 |
1.75 |
0.020 |
0.010 |
0.10 |
0.08 |
0.06 |
d.m |
- |
0.22 |
L555MO or X80MO |
0.12 |
0.45 |
1.85 |
0.020 |
0.010 |
0.10 |
0.08 |
0.06 |
d.m |
- |
0.24 |
a. CE=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15 |
Mechanical Properties
Grade |
Yield Strength Rt0.5, MPa |
Tensile Strength Rm, MPa |
Rt0.5/Rm |
Elongation A50, % |
Impact Absorbed Energy,Akv, |
DWTT, |
PSL1 | ||||||
B |
≥245 |
≥415 |
- |
a |
According to customer requirements |
|
X42 |
≥290 |
≥415 |
- |
a |
||
X52 |
≥320 |
≥435 |
- |
a |
||
X60 |
≥360 |
≥460 |
- |
a |
||
X65 |
≥390 |
≥490 |
- |
a |
||
X70 |
≥415 |
≥520 |
- |
a |
||
PSL2,for sour service | ||||||
L290M or X42M |
290-495 |
415-655 |
≤0.93 |
a |
According to customer requirements |
|
L320M or X46M |
320-525 |
435-655 |
≤0.93 |
a |
||
L360M or X52M |
360-530 |
460-760 |
≤0.93 |
a |
||
L390M or X56M |
390-545 |
490-760 |
≤0.93 |
a |
||
L415M or X60M |
415-565 |
520-760 |
≤0.93 |
a |
||
L450M or X65M |
450-600 |
535-760 |
≤0.93 |
a |
||
L485M or X70M |
485-635 |
570-760 |
≤0.93 |
a |
||
L555M or X80M |
555-705 |
625-825 |
≤0.93 |
a |
||
For offshore service | ||||||
L290MO or X42MO |
290-495 |
415-655 |
≤0.93 |
a |
According to customer requirements |
|
L320MO or X46MO |
320-520 |
435-655 |
≤0.93 |
a |
||
L360MO or X52MO |
360-525 |
460-760 |
≤0.93 |
a |
||
L390MO or X56MO |
390-540 |
490-760 |
≤0.93 |
a |
||
L415MO or X60MO |
415-565 |
520-760 |
≤0.93 |
a |
||
L450MO or X65MO |
450-570 |
535-760 |
≤0.93 |
a |
||
L485MO or X70MO |
485-605 |
570-760 |
≤0.93 |
a |
||
L555MO or X80MO |
555-675 |
625-825 |
≤0.93 |
a |
||
a. The minimum elongation using the following equation: Af=1940*A0.2/U0.9 |
Available Size
http://www.junguan-steels.com/