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Titanium oil drill pipe
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Size Outer dia Wall Thickness Grade Thickening Form inch mm inch mm 2-3/8″ 2.375 60.3 0.280 7.11 GR5 Outer thickening 2-7/8″ 2.875 73.0 0.362 9.19 GR5 Outer thickening 3-1/2″ 3.500 88.9 0.368 9.35 GR5 Outer thicking 3-1/2″ 3.500 88.9 0.449 11.4 GR5 Outer thickening 4″ 4.000 101.6 0.330 8.38 GR5 Inside thickening 4-1/2″ 4.500 114.3 0.337 8.56 GR5 Both thickening 4-1/2″ 4.500 114.3 0.430 10.92 GR5 Both thickening 5″ 5.000 127.0 0.362 9.19 GR5 Both thickening 5″ 5.000 127.0 0.500 12.7 GR5 Both thickening 5-1/2″ 5.500 139.7 0.361 9.17 GR5 Both thickening 5-1/2″ 5.500 139.7 0.415 10.54 GR5 Both thickening
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