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Slip type (flexible type)
Slip type couplings are axially non restrained. They allow expansion and contraction of pipes which happen due to environmental factors.
Fall-out may happen because of axial force, so it is recommended to fix pipes on its installation.
■ MJS 15A~600A / MJL 20A~600A
Specification of MJS / MJL
NOTE
D value can vary with the extent of bolt tightening.
Burst Pressure ≥ Working Pressure for Ship Industry x Safety factor 4.0
Burst Pressure ≥ Working Pressure for General Industry x Safety factor 2.0
For 200A and over, Coupling Length(L) 300mm, 400mm are producible.
For over 600A, use Slip Type - 2~4 locks such as MJD, MJDL.
Use MJSF, MJSFL for higher pressure.
Products can be modified for quality improvement without prior notice.
Max. axial movement | |
---|---|
15A~175A | 5mm |
200A~500A | 10mm |
550A~ | 15mm |
■ MJSF / MJSFL 65A~600A
MJSF and MJSFL are for higher pressure, thanks to thicker casing than MJS and MJL.
ND | MJSF / MJSFL | MJS / MJL |
---|---|---|
65A~125A | 16bar | 14bar |
150A | 16bar | 12bar |
200A | 12bar | 8bar |
250A | 10bar | 8bar |
300A~350A | 10bar | 7bar |
400A | 10bar | 6bar |
450A | 9.5bar | 6bar |
500A | 7bar | 5bar |
550A | 7bar | 4.6bar |
600A | 6bar | 4.2bar |