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


ERW Galvanized Steel Pipe

1. ERW Galv. Welded steel tube according to BS1387 or ASTM A53 
2. Hot-dipped Galv. Scaffolding tube according to BS1139 
3. Carbon seamless steel tube according to ASTM A53/A106/API 5L Gr. B 
4. Seamless welded steel tube 
5. Welded furniture tube with black surface or white surface condition 

Product Description 
Commodity: Galvanized Pipe 

1. Outer diameter of Galvanized Pipe: 17-219mm; 3/8-8" 
2. Wall thickness of Galvanized Pipe: 0.8-12.0mm 
3. Spec.: Q195, Q215, Q235, Q345 
4. Standards: ASTM-A53A, BS1387-1985, GB/T3091-2001 

5. Steel pipe: 
A) GTC(galvanized threaded and coupling) steel pipe: DN15-DN200 (NB1/2''-NB8'') 
B) GPE(galvanized plain end)steel pipe: DN15-DN200 
C) Grooved steel pipe: DN15-DN200 (NB 1/2''-NB8'') 
D) Used for low pressure liquid delivery such as water, gas and oil 
E) The product apply to various anticorrosive pipes 




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