Japanese Flange Standards

Complete Specifications & Dimensions

Japanese Industrial Flange Standards

Japanese Industrial Standards (JIS) for flanges are widely used in the global shipping industry and Japanese equipment. These standards ensure compatibility with Japanese manufactured systems.

JIS

Japanese industrial standard JIS pipe flanges in pressure ratings from 5K to 20K. Available in blind, slip-on, and weld neck configurations for sizes 10-1500mm (3/8-60").

5K

JIS 5K flanges in blind, slip-on, and weld neck.

10K

JIS 10K flanges in blind, slip-on, and weld neck.

16K

JIS 16K flanges in blind, slip-on, and weld neck.

20K

JIS 20K flanges in blind, slip-on, and weld neck.

30K

JIS 30K flanges in blind, slip-on, and weld neck.

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