We have two types available: endless type and bias cut type.
The valve pump packing "grand packing" is prone to vertical deformation in response to tightening force from above, and its axial surface (inner and outer diameter) serves as the sealing surface, demonstrating sealing performance against fluids. Additionally, by combining it with braided packing, the sealing capability is further enhanced, with the braided packing acting as a backup ring. The manufacturing process involves wrapping a tape-like thin sheet around a dedicated molding die in concentric circles and performing several compressive moldings using a hydraulic press. The molded sizes can accommodate a wide range of diameters from φ9 to φ600, and the types of molded products include mainly the endless type and the bias cut type with a 45-degree cut. For more details, please download the catalog.
Inquire About This Product
basic information
【Features】 ○ Excellent compressibility and elasticity ○ Usable in harsh environments with high temperatures and high pressures ○ Low friction resistance → Ideal for moving parts ○ Minimal stress relaxation ○ Provides excellent sealing effect for extended periods ○ Temperature: -200℃ to 450℃ (in the atmosphere) ○ pH range: 0 to 14 ○ Pressure: 44 MPa ● For more details, please contact us or download the catalog.
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
For more details, please refer to the catalog or contact us.
catalog（1）
Download All Catalogs
Company information
Digic Co., Ltd. has extensive experience and expertise in the manufacturing industry, particularly in metal processing, and has developed numerous related systems. We consider it our mission to solve and support our clients' information solutions as a system consultant for small and medium-sized manufacturing businesses. With the motto of always creating products that delight our customers, all our employees are dedicated to striving for the further development of our clients' businesses, while also working towards the greater happiness of our employees. Thank you for your continued support.