оцинкованный стальной трубы

Product Name:galvanized PipeStructure Pipe Pipe for Liquid Transportation Tube for Ship BuildingCasing and TubingLine PipeStanadard: GB/T8162, GB/T8163, GB/T5312, APL 5L , ASTM A 53, ASTM A106 BS1387Grade:10, 20, Q345, 20MnG, A, B, X42, X 46, X 52 Product Specification: Dia 21mm - Dia 630mmSize( b x t )(mm)Theoretical weight(kg/m)Size( b x t )Theoretical weight(kg/m)Size( b x t )Theoretical weight(kg/m)25 x 2.51.39108 x 410.26325 x 862.5428 x 2.51.57108 x 4.511.49325 x 970.1330 x 2.51.70108 x 512.70377 x 763.8732 x 3.02.15114 x 615.98377 x 872.8036 x 3.02.44121 x 617.02377 x 981.6738 x 3.02.59127 x 4.513.59426 x 772.3342 x 3.02.89127 x 617.90426 x 882.4645 x 3.03.11133 x 4.514.26426 x 992.5548 x 3.53.34133 x 515.78426 x 10102.5951 x 3.03.55159 x 518.99478 x 781.3051 x 3.54.10159 x 622.64478 x 892.7257 x 3.54.62168 x 623.97478 x 9104.0857 x 4.05.23216 x 631.52478 x 10115.4163.5 x 4.05.87219 x 736.60529 x 790.1168 x 4.06.31273 x 639.51529 x 8102.7870 x 4.06.51273 x 745.92529 x 10115.4176 x 4.07.1273 x 852.28630 x 8122.7176 x 4.57.93325 x 647.20630 x 9137.8289 x 4.59.38325 x 754.89630 x 10152.89Other specifications with different OD and thickness also can be produced as per clients' requirement.