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Add: 7/369 Moo6 Tambol Mabyangporn Amphur Pluakdang Rayong, Thailand
P.C.: 21140
Tel: +66(0)38913669
Fax: +66(0)38913670
E-Mail: sales@topoctg.com
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Line Pipe
Standard£º API SPEC 5L
Usage£ºFor conveyance of gas, water and oil in Petroleum and Natural Gas Industries
Steel Grade&threading size range
| Steel Grade |
PSL |
OD mm |
WT mm |
| L175P/A25P |
PSL1&PSL2 |
60.3¡«609.6 |
3.5¡«59.5 |
| L245/B |
| X42/L290 |
| X52/L360 |
| X56/L390 |
| X60/L415 |
| X65/L450 |
| X70/L485 |
Mechanical properties
| PSL |
Grade |
Tensile strength(Mpa) |
Yield strength(Mpa) |
Elongation(%) |
| Min. |
Min. |
| PSL1 |
A25 |
310 |
172 |
API SPEC 5L |
| A |
331 |
207 |
| B |
414 |
241 |
| X42 |
414 |
290 |
| X46 |
434 |
317 |
| X52 |
455 |
359 |
| X56 |
490 |
386 |
| X60 |
517 |
414 |
| X65 |
531 |
448 |
| X70 |
565 |
483 |
| PSL |
Grade |
Tenslle strength(Mpa) |
Yield strength(Mpa) |
Elongation(%) |
| Min. |
Max. |
Min. |
Max. |
| PSL2 |
B |
414 |
758 |
241 |
448 |
API SPEC 5L |
| X42 |
414 |
758 |
190 |
496 |
| X46 |
434 |
758 |
317 |
524 |
| X52 |
455 |
758 |
359 |
531 |
| X56 |
490 |
758 |
386 |
544 |
| X60 |
517 |
758 |
414 |
565 |
| X65 |
531 |
758 |
448 |
600 |
| X70 |
565 |
758 |
483 |
621 |
| X80 |
621 |
827 |
552 |
690 |
Chemical composition (%)
| PSL |
Grade |
C % |
Mn % |
P % |
S % |
| PSL1 |
A25 |
0.21 |
0.6 |
0.03 |
0.03 |
| A25 |
0.22 |
0.9 |
0.03 |
0.03 |
| B |
0.28 |
1.2 |
0.03 |
0.03 |
| X42 |
0.28 |
1.3 |
0.03 |
0.03 |
| X46,X52,X56 |
0.28 |
1.4 |
0.03 |
0.03 |
| X60,X65,X70 |
0.28 |
1.4 |
0.03 |
0.03 |
| PSL2 |
B |
0.24 |
1.20 |
0.025 |
0.015 |
| X42 |
0.24 |
1.30 |
0.025 |
0.015 |
| X46,X52,X56 |
0.24 |
1.40 |
0.025 |
0.015 |
| X60,X65,X70,X80 |
0.24 |
1.40 |
0.025 |
0.015 |
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