Product Name | Standard | Grade | OD | WT | Length | Usage |
c; PIPE | API 5L | Gr.A,GR.B,X42,X52,X60,X70 | 219-3600mm | 3.2-25.4mm | 0.3-18m | Oil, gas transportation |
Chemical Analysis (%):Â
Type of pipe | Class | Grade | C | Si | Mn | P | S | V | Nb | Ti |
max | max | max | max | max | max | max | max | |||
WELD | PLS1 | L245 B | 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 | - | - | ||
PLS2 | Â L245M 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 | - | - | - |
Mechanical Properities:
Standard | Class | Grade | Yield strength not less than (MPa) | Tensile strength (MPa) | Elongation(%) | Y.S/T.S | |
API SPEC 5L ISO 3183 | PLS1 | L245B | min | 245 | 415 | b | - |
L290X42 | min | 290 | 415 | b | - | ||
L320X46 | min | 320 | 435 | b | - | ||
L360X52 | min | 360 | 460 | b | - | ||
L390X56 | min | 390 | 490 | b | - | ||
L415X60 | min | 415 | 520 | b | - | ||
L450X60 | min | 450 | 535 | b | - | ||
L485X70 | min | 485 | 570 | b | - | ||
PLS2 | L245N BN | min | 245 | 415 | b | - | |
L245M BM | max | 450 | 760 | b | 0.93 | ||
L290NX42N | min | 290 | 415 | b | - | ||
L290MX42M | max | 495 | 760 | b | 0.93 | ||
L320NX46N | min | 320 | 435 | b | - | ||
L320MX46M | max | 525 | 760 | b | 0.93 | ||
L360NX52N | min | 360 | 460 | b | - | ||
L360MX52M | max | 530 | 760 | b | 0.93 | ||
L390NX56N | min | 390 | 490 | b | - | ||
L390MX56M | max | 545 | 760 | b | 0.93 | ||
L415NX60N | min | 415 | 520 | b | - | ||
L415MX60M | max | 565 | 760 | b | 0.93 | ||
L450MX65M | min | 450 | 535 | b | - | ||
max | 600 | 760 | b | 0.93 | |||
L485MX70M | min | 485 | 570 | b | - | ||
max | 635 | 760 | b | 0.93 | |||
L555MX80M | min | 555 | 625 | b | - | ||
max | 705 | 825 | b | 0.93 |
Toughness:Â
Standard | Grade | Transverse minimum impact of Pipe body | Transverse minimum impact of weld (J) | |||||
 (J) | ||||||||
Dâ¤508 | 508mm | 762mm | 914mm | 1219mm | D<1422mm | D=1422mm | ||
API SPEC 5L | â¤L415Ã60 | 27(20) | 27(20) | 40(30) | 40(30) | 40(30) | 27(20) | 40(30) |
>L415Ã60 | 27(20) | 27(20) | 40(30) | 40(30) | 54(40) | 27(20) | 40(30) | |
â¤L450Ã65 | ||||||||
>L450Ã65 | 27(20) | 27(20) | 40(30) | 40(30) | 54(40) | 27(20) | 40(30) | |
â¤L485Ã70 | ||||||||
>L485Ã70 | 40(30) | 40(30) | 40(30) | 40(30) | 54(40) | 27(20) | 40(30) | |
â¤L555Ã80 |
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