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Contact:Doris.Li

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API 5L Line Pipe

API 5L Line Pipe

Standards:GB/T 9711-2011, API 5L, ISO 3183-2007
Material :L245、L290、L360、L415、L480、GR.B、X42、X46、X56、X65、X70、X80、X100
Use:Conveying of gas, water and oil in petroleum,and natural gas industries

Function

API 5L Line pipe

Introduction:

Line pipe used for transport gas and water for industry, it include seamless steel pipe and weld steel pipe, the end of pipe have three types for connection, PP, PE and thread, steel fittings used for connect two pipes.

Standards:GB/T 9711-2011, API 5L, ISO 3183-2007

Material :L245、L290、L360、L415、L480、GR.B、X42、X46、X56、X65、X70、X80、X100

Use:Conveying of gas, water and oil in petroleum,and natural gas industries 

Tolerance on dimension

Standards

Outside diameter tolerance

Wall thickness tolerance

API SPEC 5L

D<60.3

+0.41mm/-0.40mm

+15.0%/-12.5%

D>60.3

+0.75%/-0.40mm

Chemical composition

Class

Grade

C

Mn

P

S

V

Nb

Ti

PSL1

L245/B

0.28

1.2

0.03

0.03




L290/x42

0.28

1.3

0.03

0.03




L320/x46

0.28

1.4

0.03

0.03




L360/x52

0.28

1.4

0.03

0.03




L390/x56

0.28

1.4

0.03

0.03




L415/x60

0.28

1.4

0.03

0.03




L450/x65

0.28

1.4

0.03

0.03




L485/x70

0.28

1.4

0.03

0.03




PSL2

L245N/BN

0.24

1.2

0.25

0.015



0.04

L290N/x42N

0.24

1.2

0.25

0.015

0.06

0.05

0.04

L320N/x46N

0.24

1.4

0.25

0.015

0.07

0.05

0.04

L360N/x52N

0.24

1.4

0.25

0.015

0.10

0.05

0.04

L390N/x56N

0.24

1.4

0.25

0.015

0.10

0.05

0.04

L415N/x60N

0.24

1.4

0.25

0.015

0.10

0.05

0.04

L450Q/x65Q

0.18

1.7

0.25

0.015




L485Q/x70Q

0.18

1.8

0.25

0.015




Chemical  properties

Standards

Grade

Yield strength (MPa)

Tensile strength(Mpa)

Elongation



GB/T 9711-2011, API 5L, ISO 3183-2007

PSL 1

L245/B

245


415





L290/x42

290


415





L320/x46

320


435





L360/x52

360


460





L390/x56

390


490





L415/x60

415


520





L450/x65

450


535





PSL2

L245N/BN

245


415

760




L290N/x42N

290


415

760




L320N/x46N

320


435

760




L360N/x52N

360


460

760




L390N/x56N

390


490

760




L415N/x60N

415


520

760




L450Q/x65Q

450


535

760













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Contact Us
Xi'an Brightway International Trading Inc.

Address: No.1, Room 715 Of 1st Building Of Qujiang Liu Hao Qujiang Yan Nan Yi Road, Xi'an, China

Tel: +86 029-85497713

Fax: +86 029-85497185

E-mail: briway@screenpipes.com

Copyright ©Xian Brightway International Trading INC. All rights reserved.
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