excellent heat resistance tungsten carbide valve ball

Coating materials for metal-seated ball valves - Xinhai

Xinhai's Neles metal seated ball valves offer superior performance and long lasting Tungsten Carbide is very resistant to wear from high Very good Yes Yes * For higher temperatures, please consult factory Chromium Carbide (CrC) Chromium Carbide is well suited to very high temperature gas or liquid applications

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Material Product Data Sheet Tungsten Carbide / 12 - Oerlikon

Thermal Spray Powder Products: Metco 5803 1 Introduction Coatings of this material have excellent corrosion resistance and are easily Compressor rods Gate and ball valves Pump rotors Down hole drilling components Quick Facts Classification Carbide, tungsten-based Chemistry WC 12Co 25(Ni

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Carbide Coatings - Precision Coatings, Inc , Saint Paul, Minnesota

Carbide coatings are typically used for wear resistance to abrasion, erosion, galling, and fretting Most carbide" coatings are applied by HVOF to achieve the densest and most well-bonded coatings available by thermal spray Plasma sprayed carbide coatings may be selected to achieve a higher texture as sprayed

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Ball & Seat Applications - Tri-Alta Oilfield Industries LTD

Tungsten Carbide: A tungsten and cobalt material with an excellent resistance to corrosive and abrasive conditions 440C Stainless Steel: Heat treated to 56/58 Rc on the seats and 58/62 Rc on the balls This material is similar in hardness to tungsten carbide without the weight, delivering less impact to the seat

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Metal Seated Ball Valves - PBM Valve

Nickel 10 0 Tungsten Carbide Balance COATING CHARACTERISTICS Bond Strength, PSI >10,000/ 690 bar Hardness 65-58 RC Porosity <1 Max Service Temperature 800˚F/427˚C Thermal Spray Coating applied to noted surfaces Ground & lapped surfaces Excellent sealing between ball and seats

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Floating Ball Valves - AIV

not otherwise required), this combination as- sures the best seal characteristic in whatever corrosive service as well give fire safe design Antic-Static Device In order to prevent static electricity which may light the fluid, static-conduction spring is set between the stem and the ball ANTI BLOW-OUT PROOF STEM The stem is

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Metal seated ball valves - Gosco Valves

ball valve, the M-Class Vari-V Control Valve is perfect for your tough applications Standard 10° Chrome or Tungsten Carbide) onto a base material In the chemical resistance and hardness of an alumina, combined with the toughness of zirconia It does not shatter on impact and is abrasion and thermal shock resistant

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Griekspoor Thermal Coatings - HVOF spraying

Cermets, carbides (tungsten carbide, chromium carbide); Super alloys based on iron, nickel, and/or cobalt (Stellite, Triballoy, Inconel, Hastelloy, etc ) Sealing moving surfaces to prevent seals from leaking; Improvement of wear resistance and chemical protection of ball valves; Protection of hydraulic piston rods against

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Valve Ball and Seat-Products-Guanghan N&D Carbide Co , Ltd

The valve balls and valve seats are main components and parts of the sucker rod pump Standard: API Spec 11AX; High Precision in Shape; Strong corrosion resistance; Excellent mechanical property; Materials: Tungsten Carbide, Titanium Carbide, Cobalt Alloy,Nickel Carbide All semi-finished and finished ball and seat

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Floating Ball Valves - BFE Srl

All BFE floating ball valves are equipped with two body gasket The first body gasket is in soft material and the second in graphite (if not otherwise required), this combination as- sures the best seal characteristic in whatever corrosive service as well give fire safe design Antic-Static Device In order to prevent static electricity

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Protective coatings extend valve life in severe - Technetics Group

Sep 2, 2014 compressive or peening stresses in the coating HVOF carbide coating microstructure Deposition processes Thermal spray deposition is done by propelling heated particles of the coating material toward a substrate Coating properties depend largely on the type Thermal spray coatings, particularly those

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Tungsten Carbide & HVOF Thermal Spray Powder Coatings

Choose the right wear resistant thermal spray coating for your job HVOF tungsten carbide powders are generally used for their superior hardness and wear resistance

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Precision balls, ceramic balls, stainless steel balls, tungsten carbide

Glass Balls Because their polished surfaces provide an extremely good seal, glass balls are ideal for check valves in food processing, pharmaceutical, and photographic processing equipment Tungsten carbide (TC) balls are used where extreme hardness and wear resistance is required TC balls are not only used in

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Valve Coating: Gas-Tight Tungsten Carbide 1600HV+ Ductile

Kermetico HVAF equipment is very efficient in depositing WCCoCr, CrC, Co-based coatings onto ball and gate valve's surfaces Kermetico HVAF thermal spray systems deposit ductile, high-bond, corrosion-resistant valve coating harder than 1,600 HV300 We make gas-tight tungsten carbide coatings, impermeable to gas

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Carbide wear parts - CTD

Other properties of cemented carbide are a high hot hardness and good corrosion resistance By varying the carbide grain Some applications are: seats for ball, gate and trim valves; pump plungers and mechanical seal rings; oil and gas drilling tools, wear parts for tunnel boring; waste water and solid waste treatment 2

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Coating materials for metal-seated ball valves - Xinhai

Xinhai's Neles metal seated ball valves offer superior performance and long lasting Tungsten Carbide is very resistant to wear from high Very good Yes Yes * For higher temperatures, please consult factory Chromium Carbide (CrC) Chromium Carbide is well suited to very high temperature gas or liquid applications

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Copeland Industries, Inc - HVOF (High Velocity Oxy Fuel) Overlays

Typical Coatings applied by Copeland Industries for Severe Service Ball Valves: HVOF Overlays CFS131: "chrome carbide", 65-70 HRC, 80 Cr2/C3 and 20 Ni-Cr, tough and wear resistant to 1400 F (760C) CFS100: "tungsten carbide", 70+ HRC, 88 Wc and 12 Co, extremely hard and wear resistant Good for most

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Carbide Balls & Seats---Goode Carbide

Precision machined tungsten carbide balls and valve seats * High strength, high wear resistance, high precision, high temperature resistant, corrosion resistant Many carbide grades can meet your requirements for precision machined cemented carbide balls in their good precision, good wear resistance and good

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Pumps and Valves Combatting Corrosive and Erosive Wear Using

Mar 21, 2006 Technox zirconia ceramics are now used with increasing frequency in pump & valve applications This increase in use is firmly rooted in the excellent erosive wear resistance of Technox zirconia This data sheet attempts to explain the mechanics of erosive wear behaviour and provide independent, third

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Material Product Data Sheet Tungsten Carbide / 12 - Oerlikon

Thermal Spray Powder Products: Metco 5803 1 Introduction Coatings of this material have excellent corrosion resistance and are easily Compressor rods Gate and ball valves Pump rotors Down hole drilling components Quick Facts Classification Carbide, tungsten-based Chemistry WC 12Co 25(Ni

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Salem Specialty Ball Company, Incorporated

Aluminum 2017 Rb 54-72 Aluminum Bronze Rb 94-98 Brass Rb 75-87 Bronze Rb 75-98 Monel 400 Rb 85-95 K-Monel Rc 27 min Tungsten Carbide Ra 84- Aluminum Balls are light and exhibit excellent heat and electrical conductivity Aluminum is highly resistant to corrosion, but has a low mechanical strength

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Griekspoor Thermal Coatings - HVOF spraying

Cermets, carbides (tungsten carbide, chromium carbide); Super alloys based on iron, nickel, and/or cobalt (Stellite, Triballoy, Inconel, Hastelloy, etc ) Sealing moving surfaces to prevent seals from leaking; Improvement of wear resistance and chemical protection of ball valves; Protection of hydraulic piston rods against

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Selecting the Right Precision Ball Material for Aggressive

are resistant to both petroleum oils and water, they are ideal for valves in the oil and gas industry The added hardness of k-monel makes them well suited for use in bearings that must survive aggressive environments Tungsten Carbide Balls Tungsten carbide is a homogenous mixture of tungsten carbide grains in a binder

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Tungsten Carbide & HVOF Thermal Spray Powder Coatings

Choose the right wear resistant thermal spray coating for your job HVOF tungsten carbide powders are generally used for their superior hardness and wear resistance

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4 Popular HVOF Coating Materials A&A Thermal Spray Coatings

HVOF Tungsten Carbide material exhibits the best low temperature abrasive wear resistance of any HVOF coating The HVOF Tungsten Carbide coatings are Hydraulic Rods; Compressor Rods; Gate Valves; Ball Valves; Pump Rotors; Downhole Drilling Components These coatings also have excellent submerged salt

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TUNGSTEN CARBIDE (WC) K20 Co BINDER (ALLOY) BALLS

K20 WC balls are used in applications where extreme hardness and resistance to wear, abrasion, collision and deformation are required Special and hydraulic precision valves, special bearings, couplers, flow meters, sprayers, recirculating balls, ball splines, tool machines, sliding rails, ballpoint pens, pin and tips for

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Powder Metal Valve Seats - Dura-Bond

Dura-Bond's patented materials and processing of these powder metal valve seats offer excellent machinability, along with low wear and high heat resistance These inserts have finely dispersed tungsten carbide residing in a matrix of tempered tool steel and special alloy iron particles to provide all the properties an

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Selection of the most suitable carbide grade - Hartmetall Estech AG

These cemented carbide grades with medium grain size combine good hardness and wear resistance with high blades, lathe tips, grinding balls, valve fittings, plungers, slide rings, mandrels, mixers The coarse grain grades from Hartmetall-Estech AG have higher fracture toughness and thermal shock resistance in

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Carbide Balls & Seats---Goode Carbide

Precision machined tungsten carbide balls and valve seats * High strength, high wear resistance, high precision, high temperature resistant, corrosion resistant Many carbide grades can meet your requirements for precision machined cemented carbide balls in their good precision, good wear resistance and good

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Valve Ball and Seat-Products-Guanghan N&D Carbide Co , Ltd

The valve balls and valve seats are main components and parts of the sucker rod pump Standard: API Spec 11AX; High Precision in Shape; Strong corrosion resistance; Excellent mechanical property; Materials: Tungsten Carbide, Titanium Carbide, Cobalt Alloy,Nickel Carbide All semi-finished and finished ball and seat

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Metal Seated Ball Valves - SVF Flow Controls

Under our Pro-Spec Engineered Solutions Group we provide a series of Metal Seated ball valves designed to Fire-Safe Design available Full Port Tungsten Carbide (WC-Co) 780-950 65+/-3 752 400 88 WC-12 Co HVOF Spray Excellent anti-wear properties under lower temperature Suitable for media with dust

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Tungsten carbide - Wikipedia

Tungsten carbide (chemical formula: WC) is a chemical compound (specifically, a carbide) containing equal parts of tungsten and carbon atoms In its most basic form, tungsten carbide is a fine gray powder, but it can be pressed and formed into shapes for use in industrial machinery, cutting tools, abrasives, armor-piercing

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Valve industry - KVT Kurlbaum AG

It is made of 60 percent fine-grained tungsten carbides in a softer nickel matrix Extreme pressure deforms the ball but does not cause the coating to flake off thanks to the elasticity of the coating itself and the outstanding adhesion realized by laser welding High-strength chrome-nickel steel serves as the base material

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Metal Seated Ball Valves - PBM Valve

Nickel 10 0 Tungsten Carbide Balance COATING CHARACTERISTICS Bond Strength, PSI >10,000/ 690 bar Hardness 65-58 RC Porosity <1 Max Service Temperature 800˚F/427˚C Thermal Spray Coating applied to noted surfaces Ground & lapped surfaces Excellent sealing between ball and seats

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Floating Ball Valves - BFE Srl

All BFE floating ball valves are equipped with two body gasket The first body gasket is in soft material and the second in graphite (if not otherwise required), this combination as- sures the best seal characteristic in whatever corrosive service as well give fire safe design Antic-Static Device In order to prevent static electricity

read more +

Metal Seated Ball Valves - SVF Flow Controls

Under our Pro-Spec Engineered Solutions Group we provide a series of Metal Seated ball valves designed to Fire-Safe Design available Full Port Tungsten Carbide (WC-Co) 780-950 65+/-3 752 400 88 WC-12 Co HVOF Spray Excellent anti-wear properties under lower temperature Suitable for media with dust

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Bal-tec - Ball Material Selection

In the plumbing for the food processing industry, HASTELLOY , Stellite and even Tungsten Carbide (TC) balls are often used There are a number of fast tests that give a good indication of the corrosion resistance of a ball, but most of these tests require the use of caustic chemicals

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Metal Seated Valves - Precision Fluid Controls

Habonim's metal seated ball valves series is tough - designed to stand up to the most difficult process Good WC-Co HVOF spray Tungsten, Carbon Cobalt 0 3mm 72HRC 538°C / 1000˚F Excellent Stellite PTA (Plasma Thermal Arc) Cobalt-Ni 3mm 36HRC Tungsten Carbide with a cobalt binder coating applied

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Valve Coating: Gas-Tight Tungsten Carbide 1600HV+ Ductile

Kermetico HVAF equipment is very efficient in depositing WCCoCr, CrC, Co-based coatings onto ball and gate valve's surfaces Kermetico HVAF thermal spray systems deposit ductile, high-bond, corrosion-resistant valve coating harder than 1,600 HV300 We make gas-tight tungsten carbide coatings, impermeable to gas

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Bhise Ceramics Pvt Ltd: Ceramic Products for Pumps and Valves

A) High Wear Resistant pump components These are available in 80 to 99 8 Alumina, machined Silicon Carbide and Tungsten Carbide These have wide applications in industrial and automobile water pumps Structure Ceramic Ball Valves are an ideal substitute for Titanuim and Monel valves as they offers

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