Pipe Joint and Coupling manufacturer, Pipe Coupling, Repair Clamp and more
Slip type (flexible type)
These are composed of two, three, or four separate pieces of casing and lock part at each end. They have better tightening and wider range of allowable pipe outside diameter. It is easy to install even at large diameter pipes. It is recommended to fix pipes.
■ MJD 13A~1000A / MJDL 15A~1000A (2locks)
Specification of MJD / MJDL
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.
Use Slip Type - 3/4locks such as MJT, MJTL/ MJFL for over 1000A
Use MJDF, MJDFL for higher pressure.
Products can be modified for quality improvement without prior notice.
■ MJDF / MJDFL 65A~1000A
ND | MJDF / MJDFL | MJD / MJDL |
---|---|---|
65A~125A | 32bar | 28bar |
150A | 32bar | 24bar |
200A | 24bar | 16bar |
250A | 20bar | 16bar |
300A~350A | 20bar | 14bar |
400A | 20bar | 12bar |
450A | 19bar | 12bar |
500A | 14bar | 10bar |
550A | 14bar | 9.2bar |
600A | 12bar | 8.4bar |
650A | 12bar | 8.0bar |
700A | 11bar | 7.4bar |
750A | 10.5bar | 7.2bar |
800A | 10.0bar | 6.8bar |
850A | 9.3bar | 6.4bar |
900A | 8.8bar | 6.0bar |
1000A | 8.0bar | 5.4bar |
■ MJT / MJTL (3locks) 1100A~1500A
Specification of MJT / MJTL
■ MJTF / MJTFL 1100A~1500A
ND | MJTF / MJTFL | MJT / MJTL |
---|---|---|
1100A | 7.2bar | 5.0bar |
1200A | 6.8bar | 4.6bar |
1300A | 6.2bar | 4.2bar |
1350A | 6.0bar | 4.0bar |
1400A | 5.8bar | 3.8bar |
1500A | 5.4bar | 3.6bar |
(working pressure for general industry.)
■ MJF / MJFL (4locks) 1600A~4000A
Specification of MJF / MJFL
NOTE
D value can vary with the extent of bolt tightening.
Burst Pressure ≥ Working Pressure for General Industry x Safety factor 2.0
Coupling Length(L) 300mm, 400mm are producible.
Up to 4000A is producible.
Products can be modified for quality improvement without prior notice.
■ MJFF / MJFFL 1600A~4000A
ND | MJFF / MJFFL | MJF / MJFL |
---|---|---|
1600A | 5.0bar | 3.4bar |
1650A | 4.8bar | 3.2bar |
1700A | 4.6bar | 3.2bar |
1800A | 4.4bar | 3bar |
1900A | 4.2bar | 2.8bar |
2000A | 4.0bar | 2.6bar |