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BZ41H, BZ41Y jacket insulation valve DN50DN60DN80DN100-DN600

price:USD$1.00
discount 70% in 2018-09-20 to 2018-09-22
price: USD$ 0.70
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
Minimum Order Quantity:13
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BZ41H, BZ41Y jacket insulation valve
Series of products are mainly used in petroleum, chemical, pharmaceutical, metallurgy, electric power and other types of systems in order to transport high viscosity media will be solidified at room temperature.
[features]
1, can not only prevent the pipeline medium solidification viscous, and can reduce the heat loss and low temperature medium in the pipeline;
2, using welded steel jacket casting more pressure than strong, and fei;
3, because the diameter of the valve and pipe diameter, medium linear flow, flow resistance is small, the most suitable for easy solidification, high viscosity liquid medium.
[standard]
Design specifications: GB/T12234
The length of the structure: standard factory
Flange connection: GB/T9113JB/T79
Test and inspection: GB/T13927JB/T9092
[performance parameters
The basic model
BZ41H
BZ41W
BZ41Y
Applicable medium
Easy solidification, high viscosity liquid medium
Optional materials
valve body
WCBCF8CF8M CF3CF3M Cr Mo steel
The gate
WCBCF8CF8M CF3CF3M Cr Mo steel
The stem
2Cr13F304F316 F304LF316L Cr Mo steel
Sealing surface
Stainless steel and stellite alloy tungsten carbide
filler
Flexible graphite