ASME/ANSI B16.5 Class 150 BL

Pipe flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. It also provides easy access for cleaning, inspection or modification.
ASME/ANSI B16.5 Class 150 BLASME/ANSI B16.5 Class 150 BL
Nominal Pipe Size Outside Diameter of FlangeDiameter of Raised FaceThickness of Flanges Min.Diameter of Bolt CircleDiameter of Bolt HolesNumber of BoltsApproximate Weight kgs
NPSORtfWIn 
1/29034.99.660.315.940.44
3/410042.911.269.915.940.64
111050.812.779.415.940.90
1 1/411563.514.388.915.941.13
1 1/212573.015.998.415.941.50
215092.117.5120.719.142.38
2 1/2180104.820.7139.719.144.09
3190127.022.3152.419.144.97
3 1/2215139.722.3177.819.186.20
4230157.222.3190.519.187.18
5255185.722.3215.922.288.83
6280215.923.9241.322.2811.55
8345269.927.0298.522.2820.07
10405323.828.6362.025.41228.87
12485381.030.2431.825.41244.18
14535412.833.4476.328.61259.07
16595469.935.0539.828.61676.36
18635533.438.1577.931.81694.51
20700584.241.3635.031.820123.94
24815692.246.1749.334.920187.90

Get in Touch

Welcome to Sunny Steel Enterprise Ltd.

Sunny Steel provide a wide range of steel products as Steel pipes, Seamless tube and seamless pipes, Alloy pipes, Pipe fittings, Composite steel pipe used in the industry, construction etc.
You can get in touch by telephone, post, online or E-mail.
Please check the help section first to see if your question may be answered there.