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

 
 

seamless carbon/alloy steel ,ASTM A519,mechanical tube,42crm

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seamless carbon/alloy steel ,ASTM A519,mechanical tube,42crmo,carbon steel pipe,carbon steel tube

 

Seamless and Welded Steel Pipe for Low-Temperature Service 
seamless carbon and alloy steel mechanical tubing 
ASTM A519 
1010,

 

ASTM A519
1010, 1020, 1026, 1045, 4130, 4140

hot rolled

cold worked

stress relieved

annealed

normalized

Seamless and Welded Steel Pipe for Low-Temperature Service
seamless carbon and alloy steel mechanical tubing

 

our main steel products,

1) Steel tubes & pipes,GI pipe,seamless pipe,welded pipe,ERW pipe

2) I beam,H beam,IPEAA,IPE

3) channel steel,U channel steel,C channel steel,Z section

4) Angle steel,unequal angle steel

5) Hot-dip galvanized steel sheets/coils,galvalume steel,corrugated steel sheet,GI,HDG,GL,GA,Tinplate

6) Prepainted steel sheets/coils--PPGI

7) Cold rolled steel sheets/coils--CR

8) Hot rolled steel sheets/coils--HR

9) Steel strips,corrugated steel sheet

10) steel Flange--FLG

thanks

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