PLUGS

Square head plug Hex head plug Round head plug Hex head bushing

  NAME： THREADED PLUGS
  MATERIAL：A234-WPB.A420-WPL6.A234-WP12.A234-WP11.A234-WP5.A403-WP304.A403-WP304L.A403-WP316.A403-WP316L.
  SIZE：1/8"-4"、DN6-DN100
  PRESSURE GRADE：2000LB、3000LB、6000LB、Sch40、Sch80、Sch160
  STANDARDS： ISO, ANSI, JIS, DIN, ASME B16.9
  SH3409、HG/T21635、HG/T21631、SY/T05010
  USE： Petroleum, chemical, power, gas, metallurgy, shipbuilding, etc. 

Nominal Pipe
Size DN

Length of Thread

Square Head Plug

Round Head Plug

Hex Head Plug

Height of Square

Width Of Flats

Diameter of Round Head

End to End

Width Of Flats

Hex Heigth
A
B(in)
L2min
Bmin
Cmin
D
Lmin
S
Kmin
Hmin
6 1/8 9.5 6 7.0 10 35 11.0 - 6
8 1/4 11.0 6 9.5 13 41 16.0 3 6
10 3/8 12.5 8 11.0 17 41 17.5 4 8
15
1/2
14.5
10
14.5
21
44
22.0
5
8
20 3/4 16.0 11 16.0 27 44 27.0 6 10
25 1 19.0 13 20.5 33 51 35.0 6 10
32 11/4 20.5 14 24.5 43 51 44.5 7 14
40 11/2 20.5 16 28.5 48 51 51.0 8 16
50 2 22.0 17 33.5 60 64 63.5 9 17
65 21/2 27.0 19 38.0 73 70 76.0 10 19
80 3 28.5 21 43.0 89 70 89.0 10 21
100 4 32.0 25 63.5 114 76 117.5 13 25

 

 

 

Our Products