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Hexagon Nut For Pressure Vessel Flange

NB /T 47027 - 2012

Display drawing:

压力容器NB /T47027 - 2012 NB47027 47027NB Hexagon Nut For Pressure Vessel Flange
Screw Thread
d
M16 M20 M24 M27 M30 M36 M42 M48
P Pitch
e min
m max
min
s max
min
mw min
2 2.5 3 3 3.5 3 3 3
29.3 36.96 44.8 50.4 54.88 65.86 70.67 81.87
16.4 20.4 24.4 27.4 30.4 36.5 42.5 48.5
15.7 19.1 23.1 26.1 28.8 34.9 40.9 46.9
27 34 41 46 50 60 65 75
26.16 33 40 45 49 58.8 63.1 73.1
12.5 13.9 18.5 20.9 23.1 27.9 32.2 37.5

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Best price if from GlobalFastener.com.
Wuxi Zeke Hardware Manufacturing Co., Ltd.
  • Mr.Chen

  • +86-18651586798

  • +86-510-82392393

  • Material: Zirconium Zr-1(R60700), Zr-3(R60702), Zr-5(R60705), Zr-0(R60001), Zr-2(R60802), Zr-4(R60804), Titanium TA1-TA36, TB2-TB17, TC1-TC32, Corrosion resistant alloy Incoloy 800, 800H, 800HT, 825, 925, Hastelloy B, B-2, B-3, B-4, C, C276, C-4, C-22, G-50, X, G, G-3, G-30, C-2000, Inconel600, 601, 690, 625, 622, 686, 718, 703, X750, Monel400, Monel K500, Pure nickel Nickel 200, Nickel 201, High-temperature alloy Nimonic 75, 80A, 90, 901, 20Cb-3 alloy, A286(Gr660), Cr20Ni80, Super stainless steel XM-19, 254SMO(F44), 1.4529, 25-6MO, 303, 304, 304L, 309, 309L, 310, 310S, 316, 316L, 316Ti, 904L, 317, 317L, 321, 347, Duplex stainless steel 2205(F51、F60), 2507(F53), S32760(F55), 1Cr13, 2Cr13, 3Cr13, 630(17-4PH), 631(17-7PH), 660, Grade: 8.8, 10.9, 12.9, 14.9, A2-70, A2-80, A3-70, A3-80, A4-70, A4-80, A4L-80, A5-80, D2-70, D2-80, D2-100, D4-70, D4-80, D4-100, D6-70, D6-80, D6-100, D8-70, D8-80, D8-100, C1-70, C1-110, C4-70, C3-80, F1-45, F1-60 High temperature and high pressure ASTMA193/A194 B5, B6, B6X, B7, B7M, B16, B8, B8C, B8M, B8P, B8T, B8LN, B8MLN, B8CLN, B8ML4CuN, 1, 2, 2H, 2HM, 3, 4, 4L, 6, 6F, 7, 7L, 7M, 8, 8C, 8M, 8T, 8F, 8P, 8N, 8MN, 8R, 8S, 8LN, 8MLN, 8MLCuN, 9C, 16