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

 
 

DIN 17175 st37 GALVANIZED WELDED STEEL PIPES

 WELDED STEEL PIPES(LIGHT)BS1387:1985

DIN 17175 st37 GALVANIZED WELDED STEEL PIPES

Nominal(DN)   Outside diameter Wall thickness Caculated weight (six meter per piece) Pcs/Bundle
in mm max min max min in mm Plain end Screwed and socketed
in in mm mm kg/m kg/pc kg/pc
1/2
15 0.843 0.827 21.4 21.0 0.080 2.0 0.947 5.682 5.691 127
3/4
20 1.059 1.039 26.9 26.4 0.091 2.3 1.38 8.280 8.290 127
1 25 1.331 1.307 33.8 33.2 0.102 2.6 1.98 11.88 11.90 91
13/4
32 1.673 1.650 42.5 41.9 0.102 2.6 2.54 15.24 15.27 61
11/2 
40 1.906 1.882 48.4 47.8 0.114 2.9 3.23 19.38 19.42 61
2 50 2.370 2.346 60.2 59.6 0.114 2.9 4.08 24.48 24.55 37
21/2
65 2.992 2.961 76.0 75.2 0.126 3.2 5.71 34.26 34.38 19
3 80 3.492 3.461 87.9 88.7 0.126 3.2 6.72 40.32 40.49 19
4 100 4.484 4.449 113.9 113.9 0.142 3.6 9.75 58.50 58.75 7

 


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