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 country tubular goods

 oil country tubular goods 

API 5L Line Pipe 
petroleum cracking tube, petroleum casing tube, seamless tube 
petroleum casing

oil country tubular goods

OCTG

API 

line pipe

American Petroleum Institute

 

API 5l seamless steel pipe,petroleum cracking tube, petroleum casing tube, seamless tube

 

 

 

 

Type

API 5l seamless steel pipe

Outer diameter

21-630mm

Wall thickness

1mm-30mm

Standard

ASTM ,API ,DIN

Material

A25, Grade A, B, X42, X46, X52, X60, X65, X70

Packaging

Painting,Caps,Bevel (beveled edges), Bundles or as per customers requirement

Applications range

For pressure liquid transport, widely used for oil,gas,water and other liquid transportation, oilfield engineering, ductwork, construction,steel pile and oil&gas project which use pipe.

Min Order Quantity

20 tons

Delivery Time

According to customer's requirement(less than a month)

Quality

First grade

Productivity

5000000T/Y

Others

1Special design available according to requirement

2anti-corrosion and high-temperature resistant with black painting

3All the production process are made under the ISO9001:2000 strictly.

 

 

We will work with esteemed corporation to save you time and money to get the large market background with excellent reputation for both of us, meanwhile, we have been working with freight forwarders who assist you with your export requirements safely, timely and accurately.

Look forward to your inquiry about steel pipes and thanks for your kind reading.

 

 

Mechanical properties

Standard:

Steel grade

Yield strength(MPa)

Tensile strength(MPa)

Elongation

API SPEC 5L

PSL1

 

A25

172

310

A

207

331

B

241

414

X42

290

414

X46

317

434

X52

359

455

X56

386

490

X60

414

517

X65

448

531

X70

483

565

PSL2

 

Min

Max

Min

Max

B

241

448

414

758

X42

290

496

414

758

X46

317

524

434

758

X52

359

531

455

758

X56

386

544

490

758

X60

414

565

517

758

X65

448

600

531

758

X70

483

621

565

758

X80

552

690

621

827

 

 

 

 

 

 


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