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 5CT pipe for shoe collar

API 5CT casing and tubing pipe 
1)API 5CT, 5B standard 
2)advanced test for quality 
3)MTC,COC provided 
4)Supervision welco

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APT 5CT casing and tubing pipe

pipe specifications: 1.050mm-20inch*1.70-22.22mm

Standard: API Spe.5CT

Usage:in the oil well and seamless steel tube

Main production steel grades: J55,K55,N80,L80,P110 etc

Some of our specification as follows:

tubing specificationpipe

API pipe API CASING ||API 5L| ||API 5CT


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