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

 
 

ST52 ASTM A106B seamless steel pipe

 ST52 seamless steel pipe feature:

1)good manufacture, high quality for seamless steel pipe
2)Standard :Q235,Q345

| Carbon steel pipe |

Spec Description

Item

Chinese Standard

American Standard

German Standard

1)

10#Oil pipeline | seamless carbon steel pipe

A53A

St37

 

A106A

St37-2

DIN17175

A179CSteel pipe |

Seamless steel pipe|

St35.8

DIN11629

2)

20#

ASTMA106-B

St45-8

DIN17175

ASTMA53-B

St42-2

DIN1626

ASTMA178-C

St45-4

DIN1629

3)

45#

ASTMA1045

CK45

 

4)

16MnWelded steel Pipe | 

ASTMA1045

St52

DIN1629/3

St52.4

DIN1629/4

5)

37Mn5

J55

 

OD:

WT:

34mm-377mm  1”-14”

2mm-40mm   SCH40-XXSCarbon steel pipe|

Stainless steel pipe |

payment

T/T or L/C

use place

Structure, Transport gas and oil making machine part and so on

 

 

 

 

 


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