易于在線進(jìn)行閥門閥座維修 EASY IN-LINE VALVE RESEATING
閥座用410不銹鋼進(jìn)行硬面,通過焊接裝配延長使用壽命。將楔板從閥體上拆卸后,磨損的軟閥座鑲嵌件就很容易更換了。在更換閥座鑲嵌件之前,關(guān)閉流體,減輕壓力。 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傘齒輪閘閥標(biāo)準(zhǔn) STD
API600傘齒輪閘閥壓力試驗 Pressure Test
API600傘齒輪閘閥主要零件材料及性能 Main Part Materials and Property
STL
木體材料
With Body
Material
尼龍
Nylon
13Cr/柔性石墨
Enhanced Flexible Graphite
1Cr13/Flexible Graphite
SFB-2
08軟鋼
08 Soft Steal
F304
F316
F304L
F316L
增強(qiáng)柔性石墨
Flexible Graphite
SFB/260
SFP/260
PTFE
Water
Steam
Petroleum
Products
25Cr2MoV
Nitric acid
Acetic acid
閥座鑲嵌件的說 SPECIFICATIONS FOR SEAT INSERT MATERIALS
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