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Flange connection
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ASME B16.5,GB/T9113
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|
Design standard
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ASME B16.34
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Pressure Range
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Class150~Class600
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Size Range
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DN50~DN 500, NPS2~NPS20
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Material
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carbon steel, stainless steel
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Connection type
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Flange
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|
Working Temperature
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≤425℃
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Operating Type
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Pneumatic, manual, electric
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Sealing surface material
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Alloy
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Pressure test
|
GB/T13927, API598
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|
Face to Face
|
GB/T12221, API609
|