
上海金盾真空闸阀
上海金盾真空闸阀试验压力Testpressure
PN/MPa
Nominal
pressure
Shellstrength
Backsealtest
Seattest
上海金盾真空闸阀使用范围Applicable
Producttype
Applicablemedium
Applicabletemperature
NKZ44H
NKZ944H-C型
NKZ941H
Water,Steam,Air
NKZ44H(Y)-I型
NKZ944H(Y)-I型
NKZ941H(Y)
Water,Steam,Air
真空法兰闸阀主要零件材料Materialsformainparts
Partname
BodyBonnet
Stem
Wedgegate
Sealingface
Yokenut
Parking
Fastener
NKZ41H-C型
NKZ944H-C型
NKZ941H
H:alloysteel
Albronze
Expanding
comDound
graphite
High-grade
carbonsteel
NKZ41Y-I型
NKZ944-I型
NKZ941
Cr.Mosteel
38CrMoAlA
Cr.Mosteel
Y:carbidealloy
Cr.Mosteel
·上海金盾真空闸阀主要尺寸及重量Maindimensionsandweight
DN/mm
Nominal
diameter
PN/MPa
Nominal
pressure
Mainextemalandconnectingdimensions
重量
/kg
Valve
weight
Additionalflange's
dimensions
·上海金盾真空闸阀主要尺寸及重量Maindimensionsandweight
DN/mm
Nominal
diameter
PN/MPa
Nominal
pressure
Mainexternalandconnectingdimensions
重量
/kg
Valve
weight
Additionalflange'sdimensions
上海金盾阀门制造有限公司始终以质量为本,一切为满足用户的经营理念,不断引进国外先进的新技术,新工艺、新材料,竭诚为用户提供优质的阀门产品和更加完善的售后服务。
DN/mm
Nominal
di8m8ter
PN/MPa
Nominal
pressure
Mainexternalandconnectingdimensions
重量
/kg
Valve
weight
Additionalflange'sdimensions
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