Grooved Rigid Coupling

What is

Grooved Rigid Coupling

?

Product Name: Rigid coupling for connecting fire protection pipe

Product Category:

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Product Description
 
1.Product Name: Rigid coupling for connecting fire protection pipe

2.Material: Ductile iron

3.Dimension : DN25-300(1"-12") or as customer's requirement
 

RigidCoupling

Nominal Size mm/in Pipe O.D mm/in Working Pressure PSI/MPa Dimensions mm/in
Ø L H
25
1
33.7
1.327
300
2.07
55
2.165
95
3.74
45
1.772
32
42.4
1.669
300
2.07
65 2.559 105 4.133 45
1.772
50
2
60.3
2.375
300
2.07
82
3.228
124
4.882
45
1.772
65
73.0
2.875
300
2.07
98
3.858
141
5.551
45
1.772
100
4
114.3
4.500
300
2.07
142
5.59
190
7.48
49
1.929
125
5.5OD
139.7
5.500
300
2.07
168
6.614
218
8.583
49
1.929
150
6
168.3
6.625
300
2.07
198
7.795
248
9.764
49
1.929
200
8
219.1
8.625
300
2.07
256.
10.079
320
12.598
60
2.362
300
12
323.9
12.752
300
2.07
380
14.961
454
17.874
64
2.52

 

4.Surface Treatment : finish : epoxy , painted and galvanized

color : red , orange , blue or according to your requirements


5.Advange : Easy to assemble and disassembel, easy to operate

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