Casting Hand for Hydraulic Contrl Valve

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Model NO.: CCMS-CV0038
Pressure Chamber Structure: Vertical
Tolerance Grade: 4
Casting Surface Quality Level: 1
Certification: ISO 9001:2008
Trademark: CCMS
Transport Package: Polywood Case
Specification: 89*120*130
Origin: China
HS Code: 8483409000
Casting Hand for Hydraulic Contrl Valve

Casting Hand for Hydraulic Contrl Valve
 
Material: Cast Iron GG20
Process: Sand Casting + CNC Machining
Concentricity:  0.03mm and CMM checking
Equipment: Used for industrial and mining machines
Packing: As per customer's request
Heat Treatments:  Normalizing, Quenching, Tempering and Annealing
Quality Certifications:  ISO 9001:2008
Competitive Advantages: Big customer long-term corporation experience
(Engross, Pacbrake, BMP, CLE)
Strictly quality control and timely delivery guaranteed
OEM service are accepted: Trial or small orders are accepted







 

PTA Powder

Main application:Repair and strengthen workpiece surface, significantly

Welding method:PTA welding

Main equipment:PTA welding machine

Flame core temperature: about 10000℃

Technological characteristics:PTA has high temperature, concentrated energy, stable combustion, small heat affected zone, fast welding speed, high production efficiency, easy to obtain low dilution rate of surfacing layer, surfacing layer and workpiece matrix are metallurgical bonding,, bonding strength is high.

Gpni0105b X100

PTA welding technology is one of surface strengthening methods, which has high deposition rate, low dilution rate, and could be applied with many kinds of powder. The manufacturing craft of PTA powder is normally gas atomization, which reduces satellite of powder. We supply 4 main categories of PTA powder: Nickel-based alloy powder, Iron-based alloy powder, Cobalt-based alloy powder and Mixed Powder.

Nickel Based Alloy Powder possesses high temperature resistance and wear resistance, it is the most popular alloy powder applied by PTA welding both domestically and internationally. Coating hardness is within the range of HRC 30-60. It could be applied to various industries like agriculture, plastic, paper, marine and steel making where wear and corrosion protection needed. Some examples are plunger, moulds, pump leaf and screw.

Iron Based Alloy Powder is more widely used and a more economic choice. With high abrasive resistance, it is more commonly applied to mining tools, drilling tools and mixers of iron and steel making industry, coal industry, shaft, oil and energy industry.

Cobalt Based Alloy Powder is recommended for corrosion and oxidation resistance, with better hot hardness values than equivalent Nickel based alloy powder. It is widely applied to steel making industry, coal industry and mining industry.

Mixed powder mainly refers to NiCrBSi mixing with other hard-phase powder such as cast tungsten carbide and other cemented alloy powder, which allows the powder better hardness around HRC60 and excellent abrasion resistance.

Mixed powder is more often used for mining equipment for oil sands, lignite, oil drilling tools, excavator buckets, extrusion screws for plastic processing, grain and oil processing, etc.

PTA Powder,Iron Based Alloy Powder,Cobalt Based Alloy Powder,Nickel Based Alloy Powder

Luoyang Golden Egret Geotools Co., Ltd , https://www.xtcmetalpowder.com