<noframes id="z91xn"><p id="z91xn"><dl id="z91xn"></dl></p>

<strike id="z91xn"></strike>
<span id="z91xn"></span>
    <form id="z91xn"><span id="z91xn"><video id="z91xn"></video></span></form><noframes id="z91xn">
          <form id="z91xn"><pre id="z91xn"><dl id="z91xn"></dl></pre></form>

          <strike id="z91xn"><dl id="z91xn"><dl id="z91xn"></dl></dl></strike>

          <span id="z91xn"><pre id="z91xn"></pre></span>

          <em id="z91xn"></em>
          <noframes id="z91xn"><strike id="z91xn"><dl id="z91xn"></dl></strike><span id="z91xn"><pre id="z91xn"><dl id="z91xn"></dl></pre></span>
          <strike id="z91xn"><dl id="z91xn"></dl></strike><em id="z91xn"></em><span id="z91xn"><pre id="z91xn"></pre></span>

          <strike id="z91xn"></strike>
          <strike id="z91xn"></strike><em id="z91xn"></em>

                <strike id="z91xn"></strike>
                <span id="z91xn"><pre id="z91xn"></pre></span>

                <noframes id="z91xn"><strike id="z91xn"><dl id="z91xn"></dl></strike>

                <em id="z91xn"></em><em id="z91xn"><p id="z91xn"><i id="z91xn"></i></p></em>
                <em id="z91xn"></em>

                熱門(mén)點(diǎn)擊:合金彎頭 | 3D彎頭 | 大型法蘭 | 板式平焊法蘭 | 不銹鋼彎頭 | 中頻彎管
                產(chǎn)品中心 Products
                >

                板式平焊法蘭
                板式平焊法蘭密封面
                平面(FF),突面(RF)
                生產(chǎn)材料
                不銹鋼(Stainess Steel): 201,202,301,304,304L,316,316L,321,
                不銹鋼法蘭適用標準
                       化工部HG20593-1997,國標GB/T9119-2000,機標JB/T81-94
                       主要外形尺寸及連接尺寸參考板式平焊法蘭(flange)連接就是把兩個(gè)管道,管件或器材,先各自固定在一個(gè)法蘭盤(pán)上,兩個(gè)法蘭盤(pán)之間,加上法蘭墊,用螺栓緊固在一起,完成了連接.有的管件和器材已經(jīng)自帶法蘭盤(pán),也是屬于法蘭連接.法蘭連接是管道施工的重要連接方式.
                       法蘭(Flange)又叫法蘭盤(pán)或突緣.法蘭是使管子與管子相互連接的零件,連接于管端.法蘭上有孔眼,螺栓使兩法蘭緊連.法蘭間用襯墊密封.法蘭分螺紋連接(絲接)法蘭和焊接法蘭.
                  法蘭(FLANGE) 
                  壓法蘭(sae法蘭 JBZQ 4187-97)
                  法蘭管件(flanged pipe fittings)指帶有法蘭(突緣或接盤(pán))的管件.它可由澆鑄而成,也可由螺紋連接或焊接構成.
                 

                公稱(chēng)通徑

                管子外徑

                外徑

                螺栓孔中心直徑

                連接凸出部分直徑

                連接凸出部分高底

                法蘭厚度

                螺栓孔

                內徑

                直徑

                個(gè)數

                DN

                d3

                D

                D1

                D2

                F

                d

                d0

                n

                D3

                10

                14

                90

                60

                41

                2

                14

                14

                4

                15

                15

                18

                95

                65

                46

                2

                14

                14

                4

                19

                20

                25

                105

                75

                56

                2

                16

                14

                4

                26

                25

                32

                115

                85

                65

                2

                16

                14

                4

                33

                32

                38

                140

                100

                76

                2

                18

                18

                4

                39

                40

                45

                150

                110

                84

                2

                18

                18

                4

                46

                50

                57

                165

                125

                99

                2

                20

                18

                4

                59

                65

                76

                185

                145

                118

                2

                20

                18

                4

                78

                80

                89

                200

                160

                132

                2

                20

                18

                8

                91

                100

                108

                220

                180

                156

                2

                22

                18

                8

                110

                125

                133

                250

                210

                184

                2

                22

                18

                8

                135

                150

                159

                285

                240

                211

                2

                24

                22

                8

                161

                200

                219

                340

                295

                266

                2

                24/26

                22

                8/12

                222

                250

                273

                395/405

                350/355

                319

                2

                26/28

                22/26

                12

                276

                300

                325

                445/460

                400/410

                370

                2

                28/32

                22/26

                12

                328

                350

                377

                505/520

                460/470

                429

                2

                , 30/35

                22/26

                16

                380

                400

                426

                565/580

                515/525

                480

                2

                32/38

                26/30

                16

                430

                450

                480

                615/640

                565/585

                530/548

                2

                35/42

                26/30

                20

                484

                500

                530

                670/715

                620/650

                582/609

                2

                38/46

                26/33

                20

                534

                600

                630

                780/840

                725/770

                682/720

                2

                42/52

                30/36

                20

                634

                瀏覽與 碳鋼法蘭| 不銹鋼法蘭| 異徑法蘭| 相關(guān)的內容

                冀公網(wǎng)安備 13092502001358號

                国产精品一卡二卡三卡
                <noframes id="z91xn"><p id="z91xn"><dl id="z91xn"></dl></p>

                <strike id="z91xn"></strike>
                <span id="z91xn"></span>
                  <form id="z91xn"><span id="z91xn"><video id="z91xn"></video></span></form><noframes id="z91xn">
                        <form id="z91xn"><pre id="z91xn"><dl id="z91xn"></dl></pre></form>

                        <strike id="z91xn"><dl id="z91xn"><dl id="z91xn"></dl></dl></strike>

                        <span id="z91xn"><pre id="z91xn"></pre></span>

                        <em id="z91xn"></em>
                        <noframes id="z91xn"><strike id="z91xn"><dl id="z91xn"></dl></strike><span id="z91xn"><pre id="z91xn"><dl id="z91xn"></dl></pre></span>
                        <strike id="z91xn"><dl id="z91xn"></dl></strike><em id="z91xn"></em><span id="z91xn"><pre id="z91xn"></pre></span>

                        <strike id="z91xn"></strike>
                        <strike id="z91xn"></strike><em id="z91xn"></em>

                              <strike id="z91xn"></strike>
                              <span id="z91xn"><pre id="z91xn"></pre></span>

                              <noframes id="z91xn"><strike id="z91xn"><dl id="z91xn"></dl></strike>

                              <em id="z91xn"></em><em id="z91xn"><p id="z91xn"><i id="z91xn"></i></p></em>
                              <em id="z91xn"></em>