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

 
 

API 5L Pipe X42 - X70 chemical composition

Standard: API 5L;  ASTM A53; ASTM A106 GR.B ; DIN1626, JISG3452, JISG3457,GB/T9711.1; GB/T9711.2;
Grade: Grade B, X42, X46, X52, X56, X60, X65, X70 PSL1 PSL2 STEEL PIPES 
Seam: SEAMLESS, ERW, , SSAW , SAW, LSAW

API 5L  X42 - X70 STEEL Pipes

 

Category

Chemical composition

Mechanical behavior

C (Max)

Mn (Max)

P (Max)

S (Max)

Tensile strength (Min)

Yield strength (Min)

psi

Mpa

psi

Mpa

A25  

CL ONE

0.21

0.60

0.030

0.030

45000

310

25000

172

CL TWO

0.21

0.60

0.030

0.030

A

0.22

0.90

0.030

0.030

48000

331

30000

207

B

0.28

1.20

0.030

0.030

60000

414

35000

241

X42

0.28

1.30

0.030

0.030

60000

414

42000

290

X46

0.28

1.40

0.030

0.030

63000

434

46000

317

X52

0.28

1.40

0.030

0.030

66000

455

52000

359

X56

0.28

1.40

0.030

0.030

71000

490

56000

386

X60

0.28

1.40

0.030

0.030

75000

517

60000

414

X65

0.28

1.40

0.030

0.030

77000

531

65000

448

X70

0.28

1.40

0.030

0.030

82000

565

70000

 

O D: 17.1MM-610MM (Tolerance: OD: +-1%, W. T.: +12.5%/-10% )
W T: 2.1MM - 22MM 
Length: 4/6/12/15 meters LR1 LR2 LR3 

End: Plain or Bevelled or Grooved 
Surface: Bare or Black Painted or Anti-corrosion, such as 3LPE; 


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