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Forged steel globe valve
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Forged steel globe valve

Design and manufacture: according to GB12224-89; GB12228-89; JB790-65; JB450-65 Connection end size: socket according to JB1751-75 threaded end size according to GB7306-81 (RC) flange link structure length according to JB97-75 method Dimensions of flange end according to JB82-59 Valve inspection and test: according to GB13927-92 Material: carbon steel according to GB699 stainless steel according to GB1220
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Design and manufacture: according to GB12224-89; GB12228-89; JB790-65; JB450-65

Connection size: socket according to JB1751-75

            Threaded end size according to GB7306-81 (RC)

            Flange link structure length according to JB97-75

            Flange end size according to JB82-59

Valve inspection and test: according to GB13927-92

Material: carbon steel according to GB699

       Stainless steel according to the provisions of GB1220

 

                   Main part material and product performance specification

Part Name Material Pilot projects test pressure(PMa)
valve body, valve cover carbon steel Nominal pressure PN 2.5 4 6.4 10 16
valve seat Chrome stainless steel surfacing hard alloy Forced test PS 3.8 6 9.6 15 24
gate Chrome stainless steel surfacing hard alloy High pressure sealing test P 2.75 4.4 7 11 17.6
stem Chrome Stainless Steel Low pressure sealing test P 0.5-0.7
Gasket F304 clip flexible graphite Operating temperature ℃ ≤450℃
filler Carbon Fiber and Flexible Graphite Applicable media Water, steam, oil and other non-corrosive media
We could not find any corresponding parameters, please add them to the properties table

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Tel:0411-86734112
Tel:0411-86735038
Tel:0411-86735010
Fax:0411-86735468

Miss Han and Miss Song:18098804580
Email:xiangrui@dl-xiangrui.com

Address: No. 12, Xinfeng street, Ganjingzi District, Dalian, Liaoning

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