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            高壓鍋爐管

            人氣:

            規格
            數量
            規格
            數量
            規格
            數量
            12×1.5
            18
            73×4-4.5-5-6-7-8-9-10-12-15
            50
            219×30-40
            65
            14×1.5-2.5-3
            20
            76×4-4.5-5-6-7-8-9-10-12-14
            60
            245×8-10-14-17-20-22
            105
            16×1.5-2.5-4
            30
            83×4.5-5-10I━12-14-16-18-20
            30
            245×25-28-30-34-40
            84
            18×2.3-4-5
            20
            89×4.5-8-10━12-14-16-18-20
            40
            273×7-9-12-15-18-20-25
            100
            20×2.5-3-5
            17
            95×4.5-6-8-10-12-14-16-20
            50
            273×30-35-38-40
            50
            24×2.5-3-4-5-6
            25
            102×4.5-5-6-7-8-10-12-14-16-20
            80
            299×8-12-16-20-24-28
            60
            25×2.5-3-4-5-6
            28
            108×4.5-5-6-7-8-22
            75
            299×30-32-36-38-40
            70
            28×3-3.5-4-5-6
            30
            114×4.5-5-6-7-8-1-14-18-20
            100
            325×8-12-14-18-38
            120
            32×3.5-4-5-6-8
            40
            121×4.5-5-6-7-8-10-12-14-16-20
            102
            325×28-32-34-38
            75
            34×4-5-6-8
            35
            127×4.5-5-6-7-8-10-12-14-16-20
            95
            351×10-16-20-25-40
            120
            36×3.5-5-6-8
            30
            133×4.5-6-8-12-14-16-18-20-25-30
            120
            355×6-18-20-25-30-40
            45
            38×4-5-6-7-8-9-10
            33
            140×5-6-7-8-9-10-12-14-16-2
            50
            377×8-12-15-20-24-28
            128
            39×3.5-5-8-10
            30
            146×4.5-6-8-12-14-16-18-20-25-30
            60
            377×30-37-40
            60
            42×3.5-4-5-6-7-8-9-10
            35
            152×4.5-6-8-12-14-16-18-20-25-30
            60
            402×10-15-25-30-35
            70
            45×3.5-4-5-6-7-8-9
            40
            159×4.5-6-10-12-14
            80
            406×10-25-28-35-40
            110
            48×3.5-4-5-6-7-8-9-10
            24
            159×16-18-20-22-25-30
            30
            426×30-35-40
            97
            51×3.5-4-5-6-7-8-9-10
            60
            168×8-10-12-14-20-35
            130
            450×10-12-14-16-34
            108
            56×3.5-4-5-6-7-8-9-10
            58
            180×8-12-16-25-30
            105
            480×10-1-16-18--40
            95
            57×3.5-5-6-7-8-9-10-12
            50
            180×32-34-38-40
            102
            500×14-16-20-25-34-40
            100
            60×3.5-4.5-5-6-7-8-9-12-14
            60
            194×6-8-12-16-20-25-30-40
            140
            510×14-16-20-25-34-40
            110
            63×3.5-4.5-5-6-7-8-9-10-12-14
            40
            203×6-7-10-15-20-25-30
            90
            530×10-16-18-20-
            140
            68×4-4.5-5-6-7-8-9-10-12-14-16
            35
            203×32-36-40
            70


            70×4-4.5-5-6-7-8-9-10-12-15-16
            40
            219×6-8-12-16-18-20-25
            110


             

            標準
            牌號
            抗拉強度(MPa)
            屈服強度(MPa)
            伸長率(%)
            硬度
            GB3087
            10
            335~475
            ≥195
            ≥24
            /
            20
            410~550
            ≥245
            ≥20
            /

            GB5310
            20G
            410~550
            ≥245
            ≥24
            /
            20MnG
            ≥415
            ≥240
            ≥22
            /

            25MnG
            ≥485
            ≥275
            ≥20
            /

            15CrMoG
            440~640
            ≥235
            ≥21
            /

            12Cr2MoG
            450~600
            ≥280
            ≥20
            /

            12Cr1MoVG
            470~640
            ≥255
            ≥21
            /

            12Cr2MoWVTiB
            540~735
            ≥345
            ≥18
            /

            10Cr9Mo1VNb
            ≥585
            ≥415
            ≥20
            /

            ASME SA210
            SA210A-1
            ≥415
            ≥255
            ≥30
            ≤143HB
            SA210C
            ≥485
            ≥275
            ≥30
            ≤179HB

            ASME SA213
            SA213 T11
            ≥415
            ≥205
            ≥30
            ≤163HB
            SA213 T12
            ≥415
            ≥220
            ≥30
            ≤163HB

            SA213 T22
            ≥415
            ≥205
            ≥30
            ≤163HB

            SA213 T23
            ≥510
            ≥400
            ≥20
            ≤220HB

            SA213 T91
            ≥585
            ≥415
            ≥20
            ≤250HB

            SA213 T92
            ≥620
            ≥440
            ≥20
            ≤250HB

            DIN17175
            ST45.8/Ⅲ
            410~530
            ≥255
            ≥21
            /
            15Mo3
            450~600
            ≥270
            ≥22
            /

            13CrMo44
            440~590
            ≥290
            ≥22
            /

            10CrMo910
            480~630
            ≥280
            ≥20
            /

             

            標準
            牌號
            化學成分(%)














            C
            Si
            Mn
            P
            S
            Cr
            Mo
            Cu
            Ni
            V
            Al
            W
            Ti
            Nb
            N


            GB3087
            10
            0.07~0.13
            0.17~0.37
            0.38~0.65
            ≤0.030
            ≤0.030
            0.3~0.65
            /
            ≤0.25
            ≤0.30
            /
            /




            20
            0.17~0.23
            0.17~0.37
            0.38~0.65
            ≤0.030
            ≤0.030
            0.3~0.65
            /
            ≤0.25
            ≤0.30
            /
            /





            GB5310
            20G
            0.17~0.24
            0.17~0.37
            0.35~0.65
            ≤0.030
            ≤0.030
            ≤0.25
            ≤0.15
            ≤0.20
            ≤0.25
            ≤0.08





            20MnG
            0.17~0.24
            0.17~0.37
            0.70~1.00
            ≤0.030
            ≤0.030
            ≤0.25
            ≤0.15
            ≤0.20
            ≤0.25
            ≤0.08






            25MnG
            0.18~0.24
            0.17~0.37
            0.80~1.10
            ≤0.030
            ≤0.030
            ≤0.25
            ≤0.15
            ≤0.20
            ≤0.25
            ≤0.08






            15CrMo
            0.12~0.18
            0.17~0.37
            0.40~0.70
            ≤0.030
            ≤0.030
            0.80~1.10
            0.40~0.55
            ≤0.20
            ≤0.30







            12Cr2MoG
            0.08~0.15
            ≤0.50
            0.40~0.70
            ≤0.030
            ≤0.030
            2.00~2.50
            0.90~1.20
            ≤0.20
            ≤0.30







            12Cr1MoV
            0.08~0.15
            0.17~0.37
            0.40~0.70
            ≤0.030
            ≤0.030
            0.90~1.20
            0.25~0.35
            ≤0.20
            ≤0.30
            0.15~0.30






            12Cr2MoWVTiB
            0.08~0.15
            0.45~0.75
            0.45~0.65
            ≤0.030
            ≤0.030
            1.60~2.10
            0.50~0.65
            ≤0.20
            ≤0.30
            0.28~0.42

            0.30~0.55
            0.08~0.15
            B 0.002~0.008


            10Cr9Mo1VNb
            0.08~0.12
            0.20~0.50
            0.30~0.60
            ≤0.020
            ≤0.010
            8.00~9.50
            0.85~1.05
            ≤0.20
            ≤0.40
            0.18~0.25
            ≤0.015


            0.06~0.10
            0.03~0.07

            ASME SA210
            SA210A-1
            0.13~0.19
            ≥0.1
            0.45~0.65
            ≤0.030
            ≤0.030










            SA210C
            0.18~0.24
            ≥0.1
            0.80~1.10
            ≤0.030
            ≤0.030











            ASME SA213
            SA213 T11
            0.05~0.15
            0.50~1.0
            0.30~0.60
            ≤0.030
            ≤0.030
            1.00~1.50
            0.50~1.00








            SA213 T12
            0.05~0.15
            ≤0.50
            0.30~0.61
            ≤0.030
            ≤0.030
            0.80~1.25
            0.44~0.65









            SA213 T22
            0.05~0.15
            ≤0.50
            0.30~0.60
            ≤0.030
            ≤0.010
            1.90~2.60
            0.87~1.13









            SA213 T23
            0.04~0.10
            ≤0.50
            0.10~0.60
            ≤0.030
            ≤0.030
            1.90~2.60
            0.05~0.30



            ≤0.030
            1.45~1.75
            B 0.0005~0.006
            0.02~0.08
            ≤0.040

            SA213 T91
            0.08~0.12
            0.20~0.50
            0.30~0.60
            ≤0.020
            ≤0.010
            8.00~9.50
            0.85~1.05

            ≤0.40
            0.18~0.25
            ≤0.015


            0.06~0.10
            0.03~0.07

            SA213 T92
            0.07~0.13
            ≤0.50
            0.30~0.60
            ≤0.020
            ≤0.010
            8.50~9.50
            0.30~0.60

            ≤0.40
            0.15~0.25
            ≤0.015
            1.50~2.00
            B 0.001~0.006
            0.04~0.09
            0.03~0.07

            DIN 17175
            ST45.8/
            ≤0.21
            0.10~0.35
            0.40~1.20
            ≤0.040
            ≤0.040










            15Mo3
            0.12~0.20
            0.10~0.35
            0.40~0.80
            ≤0.035
            ≤0.035

            0.25~0.35









            13CrMo44
            0.10~0.18
            0.10~0.35
            0.40~0.70
            ≤0.035
            ≤0.035
            0.70~1.10
            0.45~0.65









            10CrMo910
            0.08~0.15
            ≤0.50
            0.30~0.70
            ≤0.025
            ≤0.020
            2.00~2.50
            0.90~1.10
            ≤0.30
            ≤0.30

            ≤0.015





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