Copper Flange Spade Blinds Copper Nickel Alloy 300# Pressure Class Corrosion Resistance
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Copper Flange Spade Blinds Copper Nickel Alloy 300# Pressure Class Corrosion Resistance
These copper nickel alloy steel spade blinds are designed with 3
inch size and 300# pressure class, matching standard copper flanges
for pipeline isolation and control. Made of high-strength copper
nickel alloy material, they feature excellent corrosion resistance,
good pressure resistance and stable performance in harsh working
environments. The spade blind structure ensures reliable sealing and convenient
operation, widely used in petroleum, chemical, marine engineering,
water treatment and industrial piping systems. Strict dimensional
processing ensures perfect matching with corresponding flanges,
effectively preventing medium leakage and ensuring safe operation
of the pipeline. With good mechanical properties and high temperature resistance,
these spade blinds adapt to long-term use under various medium
conditions. Each product undergoes strict dimensional inspection,
pressure test and material verification to meet international
industrial standards. Standard export packaging is used to avoid damage during
transportation. We provide complete specifications, stable quality
and on-time delivery to meet the needs of global customers in
pipeline installation, maintenance and modification. Our copper nickel spade blinds are easy to install and disassemble,
with strong compatibility and long service life, making them ideal
components for flange connection and pipeline control systems.
Threaded flange is the inner hole of the flange is processed into pipe thread, and with threaded pipe matching connection, is a kind of non-welded flange. Compared with welding flanges or butt flanges, threaded flanges are easy to install and maintain, and can be used in some pipelines where welding is not allowed on site. Alloy steel flanges have sufficient strength, but not easy to weld, or welding performance is not good, you can also choose threaded flanges.
Copper and nickel can be infinite solid solution to each other, thus forming a continuous solid solution, that is, regardless of the proportion of each other, and always α-single-phase alloy. When the nickel is fused into the red copper D200, the content is more than 16%, the resulting alloy color becomes relatively close to white as silver, the higher the nickel content, the whiter the color, but, after all, with copper fusion, as long as the nickel content does not exceed 70%, the naked eye will see copper yellow. Moreover, the nickel content of white copper is usually 25%. White copper is the elegant name of copper-nickel alloy, the density between copper and nickel 8.9-8.88.
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2: How long is the delivery ?
A: 15-30 working days
Q3: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
If you want to get more information of the products, send me e-mail or by skype, whatsapp etc. |
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| Product Tags: Copper Nickel flange spade blinds 300# pressure class flange Corrosion resistant copper alloy flange |
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