Coupling
- L type elastic coupling
- LT type elastic sleeve pin coupling (GB/T4323-2002 replaces GB4323-84)
- LTZ (TLL) type elastic sleeve pin coupling with brake wheel (GB/T4323-2002)
- FCL type elastic sleeve pin coupling
- LZ type elastic pin gear coupling (GB/T5015-2003)
- Basic parameters and main dimensions of LXZ (HLL) elastic pin coupling with brake wheel GB/T5014-1985 (2003)
- Basic parameters and main dimensions of LX (HL) type elastic pin coupling GB/T5014-1985 (2003)
- NM type elastic coupling
- General Requirements for Installation and Disassembly of Expansion Coupling Sleeves
- Selection method of expansion joint sleeve