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Chrome Carbide CCC Coating Valve Ball
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Product: Views:154Chrome Carbide CCC Coating Valve Ball 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2020-01-15 09:29
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Chrome carbide coating is one of the most common coating materials for metal seated ball valve. It’s also called Chromium Carbide (CrC). Chrome carbide coating is well suited to very high temperature gas or liquid applications and has excellent resistance to wear, erosion and corrosive media. It performs well in sour (H2S) hydrocarbon gas, high chloride waters, coal liquefaction, catalyst handling and geothermal brine.


Size:

NPS 1/2”-20” (DN15~500)

Pressure Rating:

Class 150~2500 (PN16~420)

Base Material:

Ferrite Steel: ASTM A105, A350 LF2,
Austenitic Steel: A182 F304, F304L, F316, F316L, F317, F321
Duplex/Super Duplex Steel: A182 F51, A182 F53, A182 F55, A182 F60
Martensitic Stainless Steel: A182 F6a/AISI 410
Precipitation Hardening Steel: 17-4PH
Nickel Alloy Steel: Inconel 625, Inconel 718, Inconel 825, Monel 400, Monel 500, Hastelloy

Surface treatment:

Tungsten Carbide (TCC)
Chrome Carbide (CCC/CRC)
Stellite (STL)
Ni60/Ni55

Roundness:

0.01~0.02

Roughness:

Ra0.2~Ra0.4

Coaxiality:

0.03~0.08

Thickness:

120~350µm

Hardness:

900~1400HV

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