GB/T 5894-1986
Replaced
GB/T 6556-2024
Active
National standards
GB/T 6556-2024 Type,main dimension,material and marking of mechanical seals
GB/T 6556-2024 Type,main dimension,material and marking of mechanical seals
Basic Information
Standard Code:
GB/T 6556-2024
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Sealing and sealing devices
ICS Name:
Seals, sealing devices
Publish Date:
2024-09-29
Implement Date:
2025-04-01
Pages:
16 pages
Scope
This document defines the terms and definitions of mechanical seals, and specifies their types and main dimensions, identification marks, and material codes.
This document is applicable to mechanical seals used in centrifugal pumps and similar rotating machinery.
Development Information
Replace the following standards
Referenced Standards
GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications
ISO 3069
ISO 13709
GB/T 5894-1986 The terms of mechanical seal
GB/T 5894-2015 Terminology of mechanical seal
GB/T 10444-2016 Method of type establishment for mechanical seals
GB/T 10444-2024 Method of type establishment for mechanical seals
Related Standards
GB/T 6656-1986
Replaced
GB/T 6656-1986 DC ferrite permanent magnet motors
GB/T 9877.1-1988
Replaced
GB/T 9877.1-1988 Rotary shaft lip seals—Design criteria for standard applications—Part 1:rubber covered rotary shaft lip seals
GB/T 9877.2-1988
Replaced
GB/T 9877.2-1988 Rotary shaft lip seals—Design criteria for standard applications—Part 2:metal cased rotary shaft lip seals
GB/T 9877.3-1988
Replaced
GB/T 9877.3-1988 Rotary shaft lip seals—Design criteria for standard applications—Part 3:assembled rotary shaft lip seals
GB 13871-1992
Replaced