Model NO.: H74
Connection Form: Flange
Flow Direction: Unidirection
Nominal diameter: 2" - 24"
Class: 150LB - 2500LB
Pressure: Ordinary Pressure
Material: Cast Steel
Sealing Form: Metal/Soft Seat
Main Parameter Specification
Inspection and test: API598, JB/T9092;
Design and manufacture: API594, API 6D, JB/TB8937;
Face to face and end to end: API594, API6D, DIN3202, JB/T8937;
Pressure-temperature rating: ASME B16.34, DIN2410, GB/T9124, HG20625, SH3406, JB/T74;
Pipe flange: JB/T74~90, HG20592~20635, SH3406, ASME B16.5, DIN2543~2548, GB/T13402, API605, ASME B16.47.
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