CLAMP FITTINGS Clamp Style Fittings are most popular for easy assembly and breakdown of process lines and equipment. VNE/Rath Gibson offers Clamp Fittings in T304 and T316L materials in 1/2˝ through 12˝ sizes.
Gaskets for Clamp Fittings are available in several different materials, Buna-N, EPDM, Fluoropolymer (PTFE), and Viton®. Lightweight and heavy-duty clamps complete the unions. VNE/Rath Gibson’s Clamp Fittings meet all 3A requirements.
Limited Warranty
VNE/Rath Gibson Corporation products are warranted to be free from defects in material and workmanship for a period of one year from the date of shipment. Any product that proves to be defective shall be repaired or replaced at the option of VNE/Rath Gibson, providing it has been used as recommended and in strict accordance with recognized piping practices, and that has not been subject to extraordinary service, such as encountered under severe corrosive or abrasive conditions. VNE/Rath Gibson makes no warranties, express or implied, other than those listed above. VNE/Rath Gibson shall not be liable for any consequential, indirect, incidental or contingent damages.
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13MHHMD - DOUBLE HINGED HEAVY DUTY CLAMP |
Nominal
Size in. |
Dimensions |
Ordering Code |
| A in. |
A mm. |
| 1 1/2 |
2.122 |
53.9 |
13MHHMD1.5 |
| 2 |
2.654 |
67.4 |
13MHHMD2.0 |
| 2 1/2 |
3.185 |
80.8 |
13MHHMD2.5 |
| 3 |
3.717 |
94.4 |
13MHHMD3.0 |
| 4 |
4.82 |
108.7 |
13MHHMD4.0 |
  |
13MHHM - HEAVY DUTY CLAMP |
Nominal
Size in. |
Dimensions |
Ordering Code |
| A in. |
A mm. |
| 1/2 & 3/4 |
1.125 |
28.5 |
13MHHM.75 |
| 1 & 1 1/2 |
2.122 |
53.9 |
13MHHM1.5 |
| 2 |
2.654 |
64.5 |
13MHHM2.0 |
| 2 1/2 |
3.185 |
80.8 |
13MHHM2.5 |
| 3 |
3.717 |
94.4 |
13MHHM3.0 |
| 4 |
4.82 |
122.42 |
13MHHM4.0 |
| 6 |
6.695 |
170.05 |
13MHHM6.0 |
  |
13MHHM-H - HEAVY DUTY CLAMP (WING NUT WITH HOLE) |
Nominal
Size in. |
Dimensions |
Ordering Code |
| A in. |
A mm. |
| 1/2 & 3/4 |
1.125 |
28.9 |
13MHHM-H.75 |
| 1 & 1 1/2 |
2.122 |
53.9 |
13MHHM-H1.5 |
| 2 |
2.654 |
67.4 |
13MHHM-H2.0 |
| 2 1/2 |
3.185 |
80.8 |
13MHHM-H2.5 |
| 3 |
3.717 |
94.4 |
13MHHM-H3.0 |
| 4 |
4.82 |
122.4 |
13MHHM-H4.0 |
| 6 |
6.695 |
170.05 |
13MHHM-H6.0 |
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13MHHS - THREE PIECE HEAVY DUTY CLAMP |
Nominal
Size in. |
Dimensions |
Ordering Code |
| A in. |
A mm. |
| 1 1/2 |
2.122 |
53.9 |
13MHHS1.5 |
| 2 |
2.654 |
67.4 |
13MHHS2.0 |
| 2 1/2 |
3.185 |
80.8 |
13MHHS2.5 |
| 3 |
3.717 |
94.4 |
13MHHS3.0 |
| 4 |
4.82 |
108.7 |
13MHHS4.0 |
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13MHP - HIGH PRESSURE CLAMP |
Nominal
Size in. |
Dimensions |
Ordering Code |
| A in. |
A mm. |
| 1/2 & 3/4 |
1.062 |
26.97 |
13MPH.75 |
| 1 1/2 |
2.046 |
51.968 |
13MPH1.5 |
| 2 |
2.578 |
65.481 |
13MPH2.0 |
| 2 1/2 |
3.11 |
78.994 |
13MPH2.5 |
| 3 |
3.64 |
92.456 |
13MPH3.0 |
| 4 |
4.744 |
120.498 |
13MPH4.0 |
| 6 |
6.632 |
168.453 |
13MPH6.0 |
Pressure Service Ratings for Sanitary Stainless Steel Clamps
Size
Tube OD
|
13MHHM(-H) |
13MHHS |
13MHP |
@70°F / 21°C |
@250°F / 121°C |
@70°F / 21°C |
@250°F / 121°C |
@70°F / 21°C |
@250°F / 121°C |
PSI |
bar |
PSI |
bar |
PSI |
bar |
PSI |
bar |
PSI |
bar |
PSI |
bar |
1/2" & 3/4" |
1500 |
103 |
1200 |
83 |
|
|
|
|
1500 |
103 |
1200 |
83 |
1 & 1 1/2" |
500 |
34 |
250 |
17 |
600 |
41 |
300 |
21 |
1500 |
103 |
1200 |
83 |
2" |
450 |
31 |
250 |
17 |
550 |
38 |
275 |
19 |
1000 |
69 |
800 |
55 |
2 1/2" |
400 |
28 |
200 |
14 |
450 |
31 |
225 |
16 |
1000 |
69 |
800 |
55 |
3" |
350 |
24 |
150 |
10 |
350 |
24 |
160 |
11 |
1000 |
69 |
800 |
55 |
4" |
200 |
14 |
125 |
9 |
250 |
17 |
150 |
10 |
1000 |
69 |
800 |
55 |
5" |
175 |
12 |
100 |
7 |
|
|
|
|
|
|
|
|
6" |
150 |
10 |
75 |
5 |
|
|
|
|
|
|
|
|
8" |
100 |
7 |
50 |
3 |
|
|
|
|
|
|
|
|
10" |
40 |
3 |
30 |
2 |
|
|
|
|
|
|
|
|
12" |
30 |
2 |
25 |
2 |
|
|
|
|
|
|
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