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活接頭(由壬)參數(shù)表 (SOCKET UNION)
外徑 壁厚 承插孔徑 流通孔徑 承插孔深度 公稱裝配長(zhǎng)度
公稱通徑 Outside Diameter Wall Thickness Socket Bore Water way Bore Depth of Socket Length Assem
Nominal Diameter Nominal
Dmin Cmin d1 d2 Jmin L
DN NPS 承插焊 Socket ¨螺紋
Threaded¨ 承插焊 Socket ¨螺紋
Threaded¨ 承插焊 Socket 承插焊、螺紋 承插焊 Socket 承插焊、螺紋
Socket & Threaded Socket & Threaded
6 1/8 21.8 14.7 3.2 2.5 10.65 6.43 10 41.4
8 1/4 21.8 19 3.3 3.1 14.1 9.45 10 41.4
10 3/8 25.9 22.9 3.5 3.2 17.55 13.51 10 46
15 1/2 31.2 27.7 4.1 3.8 21.7 17.07 10 49
20 3/4 37.1 33.5 4.3 4 27.05 21.39 13 56.9
25 1 45.5 41.4 5 4.6 33.8 27.74 13 62
32 1.1/4 54.9 50.5 5.3 4.9 42.55 35.36 13 71.1
40 1.1/2 61.5 57.2 5.6 5.1 48.65 41.2 13 76.5
50 2 75.2 70.1 6.1 5.6 61.1 52.12 16 86.1
65 2.1/2 91.7 85.3 7.7 7.1 73.8 64.31 16 102.4
80 3 109.2 102.4 8.4 7.7 89.8 77.27 16 109
上述尺寸符合MSS SP-83、BS3799標(biāo)準(zhǔn)。
Above dimensions acc.to the standard of MSS SP-83、BS3799
