| material | Grade AÂ Â Wc-10 tungsten carbide alloy |
| Processing range | Inner diameter : φ16mm-φ450mm ,effective length to 9000mm |
| Processing technic | Centrifugal casting,alloy layer reach 1.5mm-2mm one side,maximum reach 3mm-6mm one side |
| Alloy powder composition | Wc(50%-60%),C,Si,Cr,B,Ni,Mo,Co,etc |
| The index of hardness | HRC62-65,the service life of 5-6 times longer than the nitrided one |
| Characteristics of alloy powder | High wearing resistance,high corrosion resistance and high temperature resistance |
| Apply to | Nylon plus 30% - 50% glass fiber, bakelite, magnetic powder, ceramic powder, aluminum magnesium powder, iron powder, LCP and halogen-free flame retardant plastic |
| material | Grade BÂ Ni-20 Ni-based alloy |
| Processing range | Inner diameter : φ16mm-φ450mm ,effective length to 9000mm |
| Processing technic | Centrifugal casting,alloy layer reach 1.5mm-2mm one side,maximum reach 3mm-6mm one side |
| Alloy powder composition | Ni,C,Si,Cr,B,Mo,Co,Wc(20%-25%),etc |
| The index of hardness | HRC60-63,the service life of 4-5 times longer than the nitrided one |
| Characteristics of alloy powder | High corrosion resistance,high wearing resistance and high temperature resistance |
| Apply to | PE, PC, PVC, LCP, acrylic, transparent plastic, halogen free flame retardant plastic, corrosion resistance of resin plastic, etc |
| material | Grade C Fe-30 Fe-based alloy |
| Processing range | Inner diameter : φ16mm-φ450mm ,effective length to 9000mm |
| Processing technic | Centrifugal casting,alloy layer reach 1.5mm-2mm one side,maximum reach 3mm-6mm one side |
| Alloy powder composition | Fe,C,Si,Cr,B,Mo,Ni, Co,etc |
| The index of hardness | HRC59-61,the service life of 3-5 times longer than the nitrided one |
| Characteristics of alloy powder | Wearing and corrosion resistance |
| Apply to | Nylon plus 10% -30% glass fiber, PC plus glass fiber, PVC plus calcium powder, recycled plastics processing, etc |
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| material | Grade AÂ Â Wc-10 tungsten carbide alloy |
| Processing range | Inner diameter : φ16mm-φ450mm ,effective length to 9000mm |
| Processing technic | Centrifugal casting,alloy layer reach 1.5mm-2mm one side,maximum reach 3mm-6mm one side |
| Alloy powder composition | Wc(50%-60%),C,Si,Cr,B,Ni,Mo,Co,etc |
| The index of hardness | HRC62-65,the service life of 5-6 times longer than the nitrided one |
| Characteristics of alloy powder | High wearing resistance,high corrosion resistance and high temperature resistance |
| Apply to | Nylon plus 30% - 50% glass fiber, bakelite, magnetic powder, ceramic powder, aluminum magnesium powder, iron powder, LCP and halogen-free flame retardant plastic |
| material | Grade BÂ Ni-20 Ni-based alloy |
| Processing range | Inner diameter : φ16mm-φ450mm ,effective length to 9000mm |
| Processing technic | Centrifugal casting,alloy layer reach 1.5mm-2mm one side,maximum reach 3mm-6mm one side |
| Alloy powder composition | Ni,C,Si,Cr,B,Mo,Co,Wc(20%-25%),etc |
| The index of hardness | HRC60-63,the service life of 4-5 times longer than the nitrided one |
| Characteristics of alloy powder | High corrosion resistance,high wearing resistance and high temperature resistance |
| Apply to | PE, PC, PVC, LCP, acrylic, transparent plastic, halogen free flame retardant plastic, corrosion resistance of resin plastic, etc |
| material | Grade C Fe-30 Fe-based alloy |
| Processing range | Inner diameter : φ16mm-φ450mm ,effective length to 9000mm |
| Processing technic | Centrifugal casting,alloy layer reach 1.5mm-2mm one side,maximum reach 3mm-6mm one side |
| Alloy powder composition | Fe,C,Si,Cr,B,Mo,Ni, Co,etc |
| The index of hardness | HRC59-61,the service life of 3-5 times longer than the nitrided one |
| Characteristics of alloy powder | Wearing and corrosion resistance |
| Apply to | Nylon plus 10% -30% glass fiber, PC plus glass fiber, PVC plus calcium powder, recycled plastics processing, etc |
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EJ industry is a professional manufacturer who specializes in production Piping Fittings And Joints
The company has a total investment of 7 million US Dollars and it is covering an area of 44000 square meters. The area of building is 35000 square meters. The company has a modernized production workshop and production equipments, it's productivity is 12000 ton of valves per year.
The company has 300 stuff, among whom over 90 are technical college or above school record, 40 are intermediate above technical title stuff, and 120 are senior technical staff in the company.
The company has the independent research and development ability, and it also can carry on the design and the production according to customer's request. The company has over years experience in exporting valves. The main products are ASME B16.9/B16.11,MSS-SP83,ASME B16.5/B16.47 ect.
The company has been certified with PED/CE, ISO9001:2008, and WRAS.
With remarkable quality, competitive price and complete guarantees, the company win more and more reputations in both domestic & international markets.
Welcome your customers from worldwide to visit our factory and establish business with us!
Piping Fittings And Joints
Piping Joints, Forging Flanges, Piping Fittings
EJ INDUSTRY GROUP , https://www.ej-industry.com