Limestone Quarry Plant

One of the Top 500 enterprises in China foreign trade

QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association

 
 

oil casing tube

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oil casing pipe/tube enjoyed a high reputation throughout the world.It is widely exported to many countries.

oil casing pipe/tube enjoyed a high reputation throughout the world.It is widely exported to many countries. 

 Usage: for gas, oil and water industry. 
 

Model number: API-5L PSL1 OR PSL 2

Seamless Line Pipe PSL1 or PSL 2

Material: GR. B, X42, X52, X60, X65, X70, X80

Uses: For conveying gas, water, and oil inboth the oil and natural gas industries

 

 ChemicalComposition & Mechanical Property

Standard

Steel

Grade

Chemical composition, %

Tensity strength,

MPa

Yield strength, MPa

Elongation, %

C

Mn

P

S

MAX

MIN

API-5L

B

0.27

1.15

0.03

0.03

413

241

21.5-29.5

 

X42

0.29

1.25

0.03

0.03

413

289

21.5-29.5

 

X46

0.31

1.35

0.03

0.03

434

317

20.5-28.5

 

X52

0.31

1.35

0.03

0.03

455

358

19.5-27

 

X56

0.26

1.35

0.03

0.03

489

386

18.5-25.5

 

X60

0.26

1.35

0.03

0.03

517

413

17.5-24

 

 

Pipe fittings| Pipe Elbow| |Pipe Tee| |Pipe Cap| |Flange| |Pipe Bend| |Pipe Cross| |Lap Joint| |Return Bend| |Elbow 90 Degree| |Elbow 45 Degree| |Reducing Elbow| |Equal Tee| |Reducing Tee| |Concentric Reducer| |Eccentric Reducer| |Pipe Elbow| |Pipe Tee| |Pipe Reducer| |Pipe Cap| |Flange|

 

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