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                                                                                Cangzhou Spiral Steel Pipes Group Co.,Ltd.

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                                                                                L360 spiral steel pipe
                                                                                Release date:2016-11-07

                                                                                L245 / L360 / L450 spiral welded pipe (L245 / L360 / L450 spiral steel pipe)
                                                                                L245 spiral welded pipe, L360 spiral welded pipe, L450 spiral welded pipe manufacturer
                                                                                product
                                                                                standard
                                                                                Steel type
                                                                                chemical composition
                                                                                Mechanical properties
                                                                                C
                                                                                Mn
                                                                                P
                                                                                S
                                                                                other
                                                                                Yield StrengthMpa
                                                                                tensile strengthMpa
                                                                                Elongation %
                                                                                API SPEC 5L
                                                                                A
                                                                                0.21
                                                                                0.6
                                                                                0.030
                                                                                0.030
                                                                                Can be filled with niobium, vanadium, titanium elements but the three will not exceed the sum of 0.15%
                                                                                207
                                                                                331
                                                                                00000
                                                                                B
                                                                                0.22
                                                                                1.2
                                                                                0.025
                                                                                0.015
                                                                                241
                                                                                414
                                                                                 
                                                                                X42
                                                                                0.22
                                                                                0.025
                                                                                0.015
                                                                                1.3
                                                                                290
                                                                                414
                                                                                 
                                                                                X46
                                                                                0.22
                                                                                1.4
                                                                                0.025
                                                                                0.015
                                                                                317
                                                                                434
                                                                                 
                                                                                X52
                                                                                0.22
                                                                                1.4
                                                                                0.025
                                                                                0.015
                                                                                359
                                                                                455
                                                                                 
                                                                                X56
                                                                                0.22
                                                                                1.4
                                                                                0.025
                                                                                0.015
                                                                                386
                                                                                490
                                                                                 
                                                                                X60
                                                                                0.22
                                                                                1.4
                                                                                0.025
                                                                                0.015
                                                                                414
                                                                                517
                                                                                 
                                                                                X65
                                                                                0.22
                                                                                1.45
                                                                                0.025
                                                                                0.015
                                                                                448
                                                                                531
                                                                                 
                                                                                X70
                                                                                0.22
                                                                                1.65
                                                                                0.025
                                                                                0.015
                                                                                483
                                                                                565
                                                                                 
                                                                                GB/T9711-1997
                                                                                L175
                                                                                0.21
                                                                                0.60
                                                                                0.030
                                                                                0.030
                                                                                175
                                                                                315
                                                                                27
                                                                                L210
                                                                                0.21
                                                                                0.90
                                                                                0.030
                                                                                0.030
                                                                                210
                                                                                335
                                                                                25
                                                                                L245
                                                                                0.26
                                                                                1.15
                                                                                0.030
                                                                                0.030
                                                                                245
                                                                                415
                                                                                21
                                                                                L290
                                                                                0.28
                                                                                1.25
                                                                                0.030
                                                                                0.030
                                                                                290
                                                                                415
                                                                                21
                                                                                L360
                                                                                0.30
                                                                                1.25
                                                                                0.030
                                                                                0.030
                                                                                360
                                                                                460
                                                                                19
                                                                                L390
                                                                                0.26
                                                                                1.35
                                                                                0.030
                                                                                0.030
                                                                                390
                                                                                490
                                                                                18
                                                                                L415
                                                                                0.26
                                                                                1.35
                                                                                0.030
                                                                                0.030
                                                                                415
                                                                                520
                                                                                17
                                                                                L450
                                                                                0.26
                                                                                1.40
                                                                                0.030
                                                                                0.030
                                                                                450
                                                                                525
                                                                                17
                                                                                L485
                                                                                0.23
                                                                                1.60
                                                                                0.030
                                                                                0.030
                                                                                485
                                                                                570
                                                                                16
                                                                                SY/T5037-2000
                                                                                Q235B
                                                                                0.12-0.20
                                                                                0.30-0.70
                                                                                0.045
                                                                                0.045
                                                                                 
                                                                                235
                                                                                375-460
                                                                                26
                                                                                Remarks
                                                                                E: minimum elongation
                                                                                A: cross-sectional area of the tensile specimen mm
                                                                                U: minimum tensile strength of the specified base metal Mpa

                                                                                The length of steel pipe can be 5.8 meters in length, 6 meters length, but also according to user needs length. Main material: 10 #, 20 #, 45 #, 20G, 40Cr, 20Gr, 16Mn-45Mn, 27SiMn, Cr5Mo, 12CrMo ( T12), 12Cr1MoV, 12Cr1MoVG, 10CrMo910, 15CrMo, 35CrMo, 40CrMo and the like.
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