â‘ Hardness:
Due to the scientific synthesis of high-molecular polyurethane elastomer materials using iron rubber, the higher the hardness, the higher the modulus, the smaller the elongation, and the better the wear resistance and heat resistance. Well, in the range of minus 35 degrees Celsius to 100 degrees Celsius, and at a pressure of 60 to 70 MPa, the maximum sealing performance can be guaranteed.
The use of viscoelastic seals made of nitrile rubber is the most complete protection against damage caused by back pressure. In the range of minus 55 degrees Celsius to 100 degrees Celsius, and under a pressure of 21MPa, due to the rubber The seal is often in a compressed state, so the compression performance of the rubber seal must be considered. It not only achieves enhanced anti-climbing performance and low friction resistance, but also has good performance in dealing with special low-temperature oil, and can also be used in combination with Anti-wear Ring double-purpose retaining ring BRL type.
Sealing products made of polytetrafluoroethylene and nitrile rubber/PTFErubber; or seals made of nylon resin and nitrile rubber, which can be used in a wide range of applications with large pressure changes and fast sliding speeds According to the working condition, the input hydraulic pressure cutout is designed on the end face of the polytetrafluoroethylene ring to prevent penetration leakage. The maximum working temperature environment is minus 40 degrees Celsius to 160 degrees Celsius; the maximum working pressure is 50MPa.
oil seals,hydraulic oil seal,track link oil seal,TCV oil seal,O-ring Safe Seal Technology Co., Ltd. , https://www.aprseal.com
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
Product Display
Equipment Display
Processing
Packing&Delivery
Contact Us
Â
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
Product Display
Equipment Display
Processing
Packing&Delivery
Contact Us
Â
SPGW piston seal
Material:PTFE+rubber elastomer+reinforced modified nylon
Temperature:Nitrile rubber -40~100℃
Speed:=1.0m/s
Pressure:≤50mpa
SPGO piston seal
Material:PTFE+rubber elastomer
Temperature:Nitrile rubber -40~110℃
Speed:=1.0m/s
Pressure:≤35mpa
SRUV piston rod seal
Material:NBR+thermoplastic polyurethane
Temperature: -35`90℃
Speed:=0.5m/s
Pressure:≤40mpa
SRS piston rod seal
Material:PTFE+NBR
Temperature:-40~110℃
Speed:=1.0m/s
Pressure:≤40mpa
SRCB piston rod buffer seal
Material:Polyurethane+modified polyoxymethylene
Temperature: -35~110℃
Speed:=1.0m/s
Pressure:≤50mpa
SRU piston rod seal
Material:Polyurethane
Temperature:-35~100℃
Speed:=1.0m/s
Pressure:≤40mpa
SRD iron case dust prevention
Material:Polyurethane+metal skeleton material
Temperature:-40~110℃
Speed:=1.0m/s
SRDI soft dustproof
Material:polyurethane
Temperature:-40~110℃
Speed:=1.0m/
SDS Dumbbell Seal
Material:polyurethane
Temperature: -35~110℃
Speed:=0.5m/s
Pressure:≤50mpa
SPG piston combination seal
Temperature:
NBR+Polyurethane + Modified Polyoxymethylene
Temperature:-35`110℃
Speed:=0.3m/s
Pressure:≤70mpa
SRNL piston rod seal
Material
NBR+Polyurethane + Modified Polyoxymethylene
Temperature:-35`110℃
Speed:=0.3m/s
Pressure:≤70mpa
SRDF Piston Rod Seal
Material
Polyester rubber
Temperature:-40`100℃
Speed:=1.0m/s
SDY Y-seal
Material:Polyurethane
Temperature:-35~110℃
Speed:=0.5m/s
Pressure:≤70mpa
KZT anti fouling ring
SDS Steffel
Piston main oil seal
Origin: Zhoushan
HS Code: 84779000
Origin: Zhoushan
HS Code: 84779000
Production DescriptionÂ
Â
Â
Â