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Pipe coupling for shipbuilding DN80
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| Model No.︰ | GRIP-G |
| Brand Name︰ | BEIJING GRIP |
| Country of Origin︰ | China |
| Unit Price︰ | US $ 49 / pc |
| Minimum Order︰ | 1 pc |
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Component
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Housing with bridge
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AISI304, AISI316L, AISI316TI
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Housing bridge
|
AISI304, AISI316L, AISI316TI
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Anchoring ring
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AISI301
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Locking trunnions
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AISI304, AISI316L, AISI316TI
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Locking bolts
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AISI304, AISI316L, AISI316TI
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Washer
|
AISI304, AISI316L, AISI316TI
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Sealing sleeve
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EPDM, NBR, MVQ, VITON
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Sealing sleeves: Areas of application & temperature resistance
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Material of seal
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EPDM
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NBR
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Temperature range
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–30 oC up to +125 oC
OD 26.9 up to 168,3 mm
–20 oC up to +80 oC
OD > 180 mm
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–20 oC up to +80 oC
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Media
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Drinking water
Alcohols
Compressed air
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Solids Water Oils
Gases (combustible) Fuels
Hydrocarbon solutions
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| Pipe outside diameter |
Clamping range |
Working pressure |
Width |
Distance between sealing slips |
Setting gap between pipe ends |
Torque |
Bolt |
| OD |
Min-Max |
|
B |
C |
without strip insert |
with strip insert |
| （mm） |
（in） |
（mm） |
(bar) |
(bar) |
(mm) |
(mm) |
(mm) |
(mm) |
(Nm) |
M |
| 26.9 |
1 1/16 |
26-28 |
18 |
32 |
61 |
26 |
5 |
5 |
10 |
M8×2 |
| 30 |
1 3/16 |
29-31 |
18 |
32 |
61 |
26 |
5 |
5 |
10 |
| 33.7 |
1 5/16 |
32-35 |
18 |
32 |
61 |
26 |
5 |
5 |
10 |
| 38 |
1 1/2 |
37-39 |
18 |
32 |
61 |
26 |
5 |
10 |
15 |
M8×2 |
| 42.4 |
1 5/8 |
41-43 |
18 |
32 |
61 |
26 |
5 |
10 |
15 |
| 44.5 |
1 3/4 |
44-45 |
18 |
32 |
61 |
26 |
5 |
10 |
15 |
| 48.3 |
1 7/8 |
47-49 |
18 |
32 |
61 |
26 |
5 |
10 |
15 |
| 54 |
2 1/8 |
53-55 |
18 |
32 |
76 |
37 |
10 |
15 |
15 |
M10×2 |
| 57 |
2 1/4 |
56-58 |
18 |
32 |
76 |
37 |
10 |
15 |
15 |
| 60.3 |
2 3/8 |
59-61 |
18 |
32 |
76 |
37 |
10 |
15 |
15 |
| 66.6 |
2 5/8 |
64-68 |
18 |
32 |
95 |
37 |
5～10 |
25 |
35 |
| 70 |
2 3/4 |
68-71 |
18 |
32 |
95 |
41 |
5～10 |
25 |
35 |
| 73 |
2 7/8 |
72-74 |
18 |
32 |
95 |
41 |
5～10 |
25 |
35 |
| 76.1 |
3 |
75-77 |
18 |
32 |
95 |
41 |
5～10 |
25 |
35 |
| 79.5 |
3 1/8 |
78-81 |
18 |
32 |
95 |
41 |
5～10 |
25 |
35 |
| 84 |
3 5/16 |
83-85 |
18 |
32 |
95 |
41 |
5～10 |
25 |
35 |
| 88.9 |
3 1/2 |
88-90 |
18 |
32 |
95 |
41 |
5～10 |
25 |
35 |
| 100.6 |
3 15/16 |
99-102 |
16 |
32 |
95 |
41 |
5～10 |
25 |
35 |
| 101.6 |
4 |
100-103 |
16 |
32 |
95 |
41 |
5～10 |
25 |
35 |
| 104 |
4 1/8 |
103-105 |
16 |
32 |
95 |
41 |
5～10 |
25 |
35 |
| 108 |
4 1/4 |
106-109 |
16 |
32 |
95 |
41 |
5～10 |
25 |
35 |
| 114.3 |
4 1/2 |
113-116 |
16 |
30 |
95 |
41 |
5～10 |
25 |
35 |
| 127 |
5 |
126-128 |
16 |
25 |
110 |
54 |
5～10 |
35 |
50 |
M12×2 |
| 129 |
5 1/16 |
128-130 |
16 |
25 |
110 |
54 |
5～10 |
35 |
50 |
| 130.2 |
5 1/8 |
129-132 |
16 |
25 |
110 |
54 |
5～10 |
35 |
50 |
| 133 |
5 1/4 |
131-135 |
16 |
25 |
110 |
54 |
5～10 |
35 |
50 |
| 139.7 |
5 1/2 |
138-142 |
16 |
25 |
110 |
54 |
5～10 |
35 |
50 |
| 141.3 |
5 9/16 |
140-143 |
16 |
25 |
110 |
54 |
5～10 |
35 |
50 |
| 154 |
6 1/16 |
153-156 |
16 |
25 |
110 |
54 |
5～10 |
35 |
50 |
| 159 |
6 1/4 |
158-161 |
16 |
25 |
110 |
54 |
5～10 |
35 |
50 |
| 168.3 |
6 5/8 |
167-170 |
16 |
22 |
110 |
54 |
5～10 |
35 |
50 |
| 193.7 |
7 5/8 |
192-196 |
10 |
22 |
142 |
80 |
15～20 |
40 |
60 |
M12×2 |
| 200 |
7 7/8 |
198-202 |
10 |
22 |
142 |
80 |
15～20 |
40 |
60 |
| 204 |
8 |
202-206 |
10 |
22 |
142 |
80 |
15～20 |
40 |
60 |
| 206 |
8 |
204-208 |
10 |
22 |
142 |
80 |
15～20 |
40 |
60 |
| 219.1 |
8 5/8 |
216-222 |
10 |
22 |
142 |
80 |
15～20 |
40 |
60 |
| 244.5 |
9 5/8 |
242-247 |
10 |
20 |
142 |
80 |
15～20 |
40 |
60 |
| 250 |
9 4/5 |
247-253 |
10 |
20 |
142 |
80 |
15～20 |
40 |
60 |
| 254 |
10 |
251-257 |
10 |
20 |
142 |
80 |
15～20 |
40 |
60 |
| 256 |
10 |
253-259 |
10 |
20 |
142 |
80 |
15～20 |
40 |
60 |
| 267 |
10 1/2 |
264-270 |
10 |
20 |
142 |
80 |
15～20 |
40 |
60 |
| 273 |
10 3/4 |
270-276 |
10 |
20 |
142 |
80 |
15～20 |
40 |
60 |
| NOTES: |
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| The above tables are guides to the most common sizes. Couplings to suit specific outside diameters not listed may be |
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| manufactured to order. Please contact us for further details. |
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| Working pressure for marine applications. Minimum burst is 4 times working pressure. Figures are based on |
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| typical values for standard wall carbon steel pipe. |
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| Working pressure for industrial and land-based applications. Minimum burst is 1.5 times working pressure. |
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| Figures are based on typical values for standard wall carbon steel pipe. |
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Product Image
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