Item

Design

Pressure/Temperature Ratings

Face to Face,End to End,Center to Face and Center to End Dimensions

Flange Connection Dimension

Check and Accept

Standad

JIS B2073

JIS B2073

JIS B2022

JIS B2212

JIS B2003

JIS B2083

JIS B2083

JIS B2022

JIS B2212

API 598

Test Item

Strength Test

Seal Test(water)

Back Seal Test

Seal Test(air)

Test Medium

Water

Water

Water

Air

Test Pressure Mpa 10K

2.4

1.5

1.5

0.6

Test Pressure Mpa 20K

5.8

4.0

4.0