American standard-compliant material Tin bronze valve cover castings
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The valve cover is a valve part with stem seal, which is used to connect or support the executing agency. The valve cover and valve body can be a whole, and also can be separated.
Different control valve structure and use requirements need to have the corresponding upper valve cover. The upper valve cover is filled with stuffing box to seal the stem and the stem extends through it. The upper cover is threaded or bolted in the form of the actuator, which is the same as the valve body, also withstanding the pressure of the medium, temperature and corrosion.
Filter valve cover
Weight range:10-500kg
Material:ZCuAl9Fe4Ni4Mn2
Castings of such material have good abrasion resistance and corrosion resistance, easy processing, good castability and air tightness. This castings is used in shipbuilding and chemical industry. The material standard complies with GB/T1176-2013
Check valve cover Weight range:10-500kg
Material:C95800?C95500?C83600
Castings of such material have good abrasion resistance and corrosion resistance, easy processing, good castability and air tightness.This castings is used in shipbuilding and chemical industry. This material standard meets ASTM B148
Sluice valve cover Weight range:10-500kg
Material:C95800?C95500?C83600
Castings of such material have good abrasion resistance and corrosion resistance, easy processing, good castability and air tightness. This castings is used in shipbuilding and chemical industry. The material standard complies with ASTM B148
Wuxi Dongao is one of the professional manufacturers and suppliers of specialize in the production of american standard-compliant c95500/ c95400 / c95800/ c83600 / c87600 materials valve castings and valve cover castings in China, which is competitive in good corrosion resistance. Welcome to buy or wholesale the high quality products made in China from our factory.
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