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hebeihaihao

Hebei haihao high pressure flange & pipe fitting group was established in 1982, located in Mengcun County the hometown of pipe fittings in China.


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MSS SP-97 Sockolet-forged pipe fittings


pressure NPS A B C D E
Class 3000 1/2″ 25.4 35.71 23.01 15.8 14.28
Class 3000 3/4″ 26.98 43.65 29.36 20.93 14.28
Class 3000 1″ 33.33 50.8 36.51 26.64 19.84
Class 3000 1 1/4″ 33.33 65.08 44.45 35.05 19.05
Class 3000 1 1/2″ 34.92 72.23 50.8 40.89 19.05
Class 3000 2″ 38.1 88.1 65.08 52.5 20.63
Class 3000 2 1/2″ 39.68 103.18 76.2 62.71 19.05
Class 3000 3″ 44.45 122.23 93.66 77.93 23.81
Class 3000 3 1/2″ 42.86 136.52 112.71 90.12 17.46
Class 3000 4″ 47.62 151.6 120.65 102.26 26.98
Class 3000 5″ 66.67 185.73 141.28 128.19 34.13
Class 3000 6″ 69.85 219.07 169.86 154.05 35.71
Class 6000 1/2″ 31.75 43.65 19.05 11.84 22.22
Class 6000 3/4″ 36.51 49.6 25.4 15.6 22.22
Class 6000 1″ 39.68 61.91 33.33 20.7 23.81
Class 6000 1 1/4″ 41.27 69.05 38.1 29.46 20.63
Class 6000 1 1/2″ 42.86 82.55 49.21 33.99 22.22
Class 6000 2″ 52.38 102.39 69.85 42.9 30.16

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