Single-Section Stainless Steel Pipe Coupling
1. Briefs :
* Mainly used for varied pipe joint
* Suit for Water, Sewage, Gas, Oil Service Pipeline .
2. Features :
* used for both pipe joint and leaking pipe repair
* flexible pipe connection
* allow angular deflection but don't provide restraint
* anticorrosive
* easy installation and disassembly
* free of welding and fire risk
3. Dimension Sheet :
| S/N |
O. D Range |
Ship |
Industry |
Length (mm) |
| |
mm |
PN (bar) |
WP (bar) |
Normal |
Extended |
| 1 |
21-23 |
16 |
32 |
57 |
|
| 2 |
26-28 |
16 |
32 |
57 |
|
| 3 |
33-35 |
16 |
32 |
57 |
|
| 4 |
42-44 |
16 |
32 |
57 |
|
| 5 |
47-49 |
16 |
32 |
57 |
100 |
| 6 |
56-58 |
16 |
32 |
57 |
100 |
| 7 |
59-62 |
16 |
32 |
80 |
139 |
| 8 |
62-64 |
16 |
32 |
80 |
139 |
| 9 |
75-78 |
14 |
28 |
80 |
139 |
| 10 |
79-81 |
14 |
28 |
80 |
203 |
| 11 |
88-92 |
14 |
28 |
107 |
203 |
| 12 |
106-110 |
14 |
28 |
107 |
203 |
| 13 |
112-116 |
14 |
28 |
107 |
203 |
| 14 |
116-119 |
14 |
28 |
107 |
203 |
| 15 |
123-126 |
14 |
28 |
107 |
203 |
| 16 |
131-134 |
14 |
28 |
107 |
203 |
| 17 |
137-143 |
14 |
28 |
116 |
203 |
| 18 |
157-161 |
12 |
24 |
116 |
203 |
| 19 |
163-166 |
12 |
24 |
116 |
203 |
| 20 |
166-170 |
12 |
24 |
116 |
203 |
| 21 |
168-172 |
12 |
24 |
116 |
203 |
| 22 |
198-201 |
8 |
16 |
155 |
255 |
| 23 |
217-221 |
8 |
16 |
155 |
255 |
| 24 |
250-254 |
8 |
16 |
155 |
255 |
| 25 |
271-275 |
8 |
16 |
155 |
255 |
| 26 |
313-317 |
7 |
14 |
155 |
255 |
| 27 |
323-327 |
7 |
14 |
155 |
255 |
| 28 |
354-358 |
7 |
14 |
155 |
255 |
| 29 |
375-379 |
7 |
14 |
155 |
255 |
Note: we accept your specific dimensions which are not included in the above list .
4. Rubber Sealing Sleeve Material
| Rubber Sealing Sleeve Material Chart |
| Material |
Suit for |
| EPDM |
Temperature Range : -20ºC to +120ºC Suit for water, waster water, air, solid and chemicals fluids |
| NBR |
Temperature Range : -20ºC to +120ºC Suit for gas,oil, crude oil and other hydrocarbon fluids |
| MVQ(Silicon Rubber) |
Temperatuer Range: -75ºC to +200ºC Sunlight resistant, heat resistant, high temperature isolation |
| VITON( Fluoro Rubber) |
Temperature Range: -95ºC to +300ºC Heat resistant, chemical attack resistant |
Note: you should choose the kind of rubber material based on the type of fluids of your pipeline .
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