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Bb Os & Y Structure Manufacture:DIN3356 Face To Face:DIN3202 Flange:DIN2543-2545 Butt-welding:DIN3239 Test:DIN3230
Bb Os & Y Structure | |
Manufacture:DIN3356 | |
Face To Face:DIN3202 | |
Flange:DIN2543-2545 | |
Butt-welding:DIN3239 | |
Test:DIN3230 |
Nominal Pressure | 1.6Mpa | 2.5Mpa | 4.0Mpa |
Seat test | 1.8Mpa | 2.8Mpa | 4.4Mpa |
Shell | 2.4Mpa | 3.6Mpa |