Stainless steel weld neck flange DN300 PN10 Type 11/B1 EN 1092-1 X2CrNiMoN22-5-3 / 1.4462

Specifications

Center distance of mounting holes, K (mm)

400

Collar diameter at base, N (mm)

342

Collar height, H2 (mm)

68

Diameter of the collar for welding, A (mm)

323.9

Flange thickness, C2 (mm)

26

Flange type

Type 11 - weld neck

Hole diameter, L (mm)

22

Material

Stainless steel

Nominal diameter, DN

300

Nominal size, NPS (inch)

—

Number of holes, n

12

Radius of curvature, R1 (mm)

12

Standard

EN 1092-1

Steel grade

X2CrNiMoN22-5-3 / 1.4462

Thread

M20

Type of connecting surface

Type B - with connecting projection

Weight 1 pc (kg)

18.3