Line Steel Pipe

1.OD: 25 - 1240mm
2.WT: 3 - 200mm
3.Length:5.8m,6m,11.8m,12m or customized length
4.Standard:API 5L PSL1,API 5L PSL2
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Product Details

Line steel pipe is used to transport oil, gas, and water extracted from the ground to oil and natural gas industrial enterprises through line pipes. Line pipes include seamless pipes and welded steel pipes. The pipe ends have flat ends, threaded ends and socket ends; its connection The method is end welding, coupling connection, socket connection, etc.

OD: 25 - 1240mm

WT: 3 - 200mm

Length:5.8m,6m,11.8m,12m or customized length

Standard:

API 5L PSL1:Gr A25,Gr A,Gr B,Gr x42,Gr x46,Gr x52,Gr x56,Gr x60,Gr x65,Gr x70

API 5L PSL2: Gr BN,Gr x42N,Gr x46N,Gr x52N,Gr x56N,Gr x60N,Gr x65Q,Gr x70Q,Gr x80Q

Surface treatment: black painting, varnish, oil, galvanized, anti corrosion coatings

Package: wooden box, bundled for export standard or as required

Chemical Composition & Mechanical Property:(API 5L PSL1)

Class and Sort

Chemical Pomponents(%)

Mechanical Property

C(Max.)

Mn(Max.)

P(Max.)

S(Max.)

Yield strength (Min.)

Yield strength (Min.)

Mpa

Mpa

A25

0.21

0.60

0.030

0.030

310

175

A

0.22

0.90

0.030

0.030

335

210

B

0.28

1.20

0.030

0.030

415

245

X42

0.28

1.30

0.030

0.030

415

290

X46

0.28

1.40

0.030

0.030

435

320

X52

0.28

1.40

0.030

0.030

460

360

X56

0.28

1.40

0.030

0.030

490

390

X60

0.28

1.40

0.030

0.030

520

415

X65

0.28

1.40

0.030

0.030

535

450

X70

0.28

1.40

0.030

0.030

570

485

Chemical Composition & Mechanical Property:(API 5L PSL 2)

Class and Sort

Chemical Components(%)

Mechanical Property

C(Max.

Mn(Max.)

P(Max.)

S(Max.)

Tensile

strength (Min.)

Tensile strength (Min.)

Yield strength (Min.)

Yield strength (Min.)

Mpa

Mpa

Mpa

Mpa

X42N

0.24

1.20

0.025

0.015

415

655

290

495

X46N

0.24

1.40

0.025

0.015

435

655

320

525

X52N

0.24

1.40

0.025

0.015

460

760

360

525

X56N

0.24

1.40

0.025

0.015

490

760

320

545

Line steel pipe is used in crude oil pipelines, natural gas pipelines, jet fuel pipelines, water and sewage pipelines, mineral slurry pipelines, submarine pipelines, onshore and offshore pipelines, line pipe pile.The basic requirements and development trend of line steel pipe are high strength, high toughness, large deformability, thick wall thickness, high corrosion and good weldability.

JDSTEELPIPE is one of the leading line steel pipe manufacturers and suppliers.Our company specializes in the production and export of high-quality, cost-effective line pipes, At present, customers are located in many countries around the world such as Europe, Southeast Asia, Middle East and North America.

If you are looking for line steel pipe, please write an email to info@jiade-group.com.Our sales specialist would be glad to help you.

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