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Slip type pipe coupling (2~4 locks)
Model
-
Series
Coupling for Pipe Connection
Data
-
About Supplier
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JEONG WOO COUPLING

Pipe Joint and Coupling manufacturer, Pipe Coupling, Repair Clamp and more

Tel
055-339-7666
Manufacturer
JEONG WOO COUPLING
Brand
-
SKU
122543
Product Name
Slip type pipe coupling (2~4 locks)
Model No.
-
Size
-
Weight
-
Product Details

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

NDMJDF / MJDFLMJD / MJDL
65A~125A32bar28bar

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

(working pressure for general industry)


■ MJT / MJTL (3locks) 1100A~1500A


Specification of MJT / MJTL


■ MJTF / MJTFL 1100A~1500A

NDMJTF / MJTFLMJT / MJTL
1100A7.2bar5.0bar

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

NDMJFF / MJFFLMJF / MJFL
1600A5.0bar3.4bar

1650A

4.8bar

3.2bar

1700A

4.6bar

3.2bar

1800A

4.4bar

3bar

1900A

4.2bar

2.8bar

2000A

4.0bar

2.6bar

(working pressure for general industry.)

JEONG WOO COUPLING
Pipe Joint and Coupling manufacturer, Pipe Coupling, Repair Clamp and more
Jeong Woo Coupling is specialized in manufacturing pipe couplings and repair clamps since its establishment in 1995. Coupling for pipe connection and Clamp for pipe repair have many advantages and can replace welding, flange, or other classical methods of piping. With our own technology and ISO 9001 process, MP JOINT is approved by major classification societies of ship industry as well as water organization in Korea (KWWA) and water (JWWA) & fire (FESC) in Japan. By choosing a proper gasket according to the fluid and its temperature, couplings can be used for various industries and various applications. Also, couplings can be used for pipes of various materials such as steel, stainless steel, ductile iron, copper, plastic, and fiber glass. MP JOINT takes rank with other popular brands globally, thanks to its good quality and reasonable price. We export 70% of our production to 40 countries including Japan, Singapore, Australia, UK, France, Spain, Norway, the Netherlands, and USA under “MP JOINT” or by ODM. In Korea we supply couplings to many big and small companies. We will continue to improve our products and develop new products in order to help your piping work. Please keep your interest in our company and products.