Top Quality Piston Seals for Oil and Gas Industry

• Structure: Single End
• Pressure: High Pressure Resistance
• Speed: 0.3m/S
• Temperature: -20/+100
• Performance: High Pressure
• Standard: Standard, Nonstandard
• Model NO.: G
• Balance: Unbalanced
• Color: Red
• Process: Lathe Cut
• Certificates: ISO9001, SGS
• Band: Def
• Business Typle: Manufacturer
• Style: Floating Seal
• Shape (for Gasket): Ring Gasket
• Function: Shaft Sealing
• Application: Hydroseal
• Transport Package: Plastic Film Inner& Outter Carton
• Specification: SGS, ISO9001
• Trademark: DEF
• Origin: Guangzhou, China
• HS Code: 8484100000
• Production Capacity: 100000PCS/Month

Product Description

Mining piston seal (G) consists of a polyurethane sealing ring, a NBR/FKM elastomer and two backup rings. Sealing ring has sealing function, elastomer provides elasticity and compensate for wear and tear, backup ring can prevent seals to be squeezed out of groove.


Materials
Sealing ring CPU (95A, red color)
Elastomer NBR/FKM
Backup ring POM


Technical Data
Pressure [MPa] dynami≤ 70, static≤ 120
Temperature [° C] -20100
Sliding speed[m/s] 0.3
Medium Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water.
Common-using Code MT/T576, MT/T985


Application
Longwall roof supports
Tunnelling Machines
Cutting Machines
Roof Bolting Machines
Excavators
Scoop Trams
Shearers
Shuttle Cars
Drilling Machines

Other seals we manufacturer

 

Sealing ring	CPU (95A, red color)
Elastomer	NBR/FKM
Backup ring	POM

 

 

Pressure [MPa]	dynamic≤70,  static≤120
Temperature [° C]	-20^100
Sliding speed[m/s]	0.3
Medium	Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water.
Common-using Code	MT/T576, MT/T985

Guangdong DEF Seals Solutions Co.,Ltd was founded in 2000, located in Huanan Industrial Park, Liaobu Town, Dongguan City, Guangdong, China. DEFseals covers an area of 1,000 SQ meters, is a National Hi-tech Enterprises which focus on wind turbine yawing brake pads friction materials R&D, manufacturing and service.