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

 
 

A 53-369 SEAMLESS STEEL PIPE/TUBE

 Specifications

Standard: API GB ASTM 
Material: A 53-369 |Seamless steel pipe|API steel pipe|
Size: OD 5-610mm WT 2-18mm 
Process Technique: SMLS 
Good quality, reasonable price
Thick wall steel pipe| Drill pipe|
1. Petroleum and natural gas industry,
2. Chemical industry,
3. Electric industry,ERW steel pipe|Alloy steel pipe|
4. Flammable and non-flammable liquid transportation and steel construction,
5. Drainage project and city construction etc.welding steel pipeSteel pipe 
 

 


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