易于在线进行阀门阀座维修 EASY IN-LINE VALVE RESEATING
阀座用410不锈钢进行硬面,通过焊接装配延长使用寿命。将楔板从阀体上拆卸后,磨损的软阀座镶嵌件就很容易更换了。在更换阀座镶嵌件之前,关闭流体,减轻压力。 Seats are hardfaced with SS 410 and welded-in for lifetime service. A worn soft seat insert can easily be replaced after removal of wedge from the body. Shut off flow and relieve pressure before replacing the seat insert.
API600伞齿轮闸阀标准 STD
API600伞齿轮闸阀压力试验 Pressure Test
API600伞齿轮闸阀主要零件材料及性能 Main Part Materials and Property
STL
木体材料
With Body
Material
尼龙
Nylon
13Cr/柔性石墨
Enhanced Flexible Graphite
1Cr13/Flexible Graphite
SFB-2
08软钢
08 Soft Steal
F304
F316
F304L
F316L
增强柔性石墨
Flexible Graphite
SFB/260
SFP/260
PTFE
Water
Steam
Petroleum
Products
25Cr2MoV
Nitric acid
Acetic acid
阀座镶嵌件的说 SPECIFICATIONS FOR SEAT INSERT MATERIALS
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