:
Heavy duty stainless steel flexible coupling for RO and desalination systems
Nominal
Size
Pressures
Separation
mm
in
mm
in
psi
bar
mm
in
mm
in
mm
in
mm
in
kgs
ibs
20
0.75
26.70
1.050
1200
82.68
0-1.6
0-0.06
53
2.087
86
3.386
44
1.732
0.58
1.276
25
32.00
1.260
1200
82.68
0-1.6
0-0.06
59
2.323
91
3.583
44
1.732
0.600
1.320
25
1
33.40
1.315
1200
82.68
0-1.6
0-0.06
60
2.362
93
3.661
44
1.732
0.660
1.452
32
38.00
1.496
1200
82.68
0-1.6
0-0.06
70
2.756
100
3.937
44
1.732
0.620
1.364
32
1.25
42.20
1.660
1200
82.68
0-1.6
0-0.06
72
2.835
102
4.016
44
1.732
0.760
1.672
40
1.5
48.30
1.900
1200
82.68
0-1.6
0-0.06
79
3.11
121
4.764
44
1.732
0.661
1.455
50
57.00
2.244
1200
82.68
0-1.6
0-0.06
89
3.504
133
5.236
45
1.772
0.810
1.782
50
2
60.30
2.375
1200
82.68
0-1.6
0-0.06
91
3.583
135
5.315
45
1.772
0.842
1.853
65
2.5
73.00
2.875
1200
82.68
0-1.6
0-0.06
104
4.064
145
5.709
45
1.772
0.989
2.176
65
76.10
3.000
1200
82.68
0-1.6
0-0.06
108.5
4.272
152
5.984
45
1.772
1600
3.520
80
3
88.90
3.500
1200
82.68
0-1.6
0-0.06
125
4.921
166
6.535
45
1.772
1.360
2.992
100
108.00
4.2501
1200
82.68
0-3.2
0-0.13
154
6.063
197
7.756
52
2.047
3.350
7.370
100
4
114.30
4.500
1200
82.68
0-3.2
0-0.13
157.4
6.197
207
8.15
52
2.047
2.700
5.940
125
133.00
5.250
1200
82.68
0-3.2
0-0.13
178
7.008
231
9.094
52
2.047
4.200
9.240
125
5
141.30
5.563
1200
82.68
0-3.2
0-0.13
192
7.559
248
9.764
52
2.047
5.300
11.66
150
159.00
6.259
1200
82.68
0-3.2
0-0.13
216
8.504
256
10.433
52
2.047
6.800
14.96
150
6
168.30
6.625
1200
82.68
0-3.2
0-0.13
227
8.937
282
11.102
62
2.441
7.500
16.50
200
8
219.10
8.625
1200
82.68
0-3.2
0-0.13
281
11.063
244
9.606
64
2.52
11.40
25.08
Housings:
Super duplex 2507(CE3MN)to ASTM A890 Grade5A
CE8MN to ASTM A890 Grade 2A
Duplex 2205(CD3MN)to ASTM A890 Grade4A
Austenic 254SMO(CK3MCuN) to A743
Austenic 904L(CN2MCuN) to A351
Type 316 to ASTM A743 CF8M
Type 316L to ASTM A743 CF3M
Rubber Gaskets:
The gasket seals is C-shaped, made of standard gasket EPDM (ethylene propylene diene monomer) for cold water, hot water, rare acid, oilfree air and multiple chemical product (-50~150 ).It is not suitable for medium like petroleum.
Bolts&Nuts:
Type 316 stainless steel track bolts ASTM A-193 B-8M
Nuts:
Type 316 stainless steel nuts ASTM A-193 B-8M
Silicone bronze heavy duty nuts to ASTM B98 C65100 for option
1. Q: Are you a manufacturer or trading company? Could I visit your factory?
A: We are a manufacturer and trading company. Sincerel invite you to visit our factory.
2. Q: Could I get catalogue or price list from you?
A: Of course you can, please leave your email address on Alibaba, or please send email to my mailbox. Then I will send you the information you need at first time.
3. Q: Do you provide samples?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.
4. Q:What is the payment?
A:Usually we offer two payment terms: by Alibaba or by TT. L/C and D/A
5. Q:How long time have your company in water treatment?
A: W