Horobin Limited
Midacre
Willenhall Trading Estate
Willenhall
U.K.
Telephone    : +44 1902 60 40 60
Fax Number : +44 1902 60 33 66
eMail : sales@horobin.co.uk

Mechanical Pipe End Stoppers for Very High Pressure Pipe Testing. Type 355.

For pressure testing and temporary sealing of gas, water, oil and sewerage pipes made of steel, cast iron, clay, plastic and concrete.

For maximum allowable back pressures for each size of plug, please see Datasheet below.

Compression plates are made of steel, and fitted with Ball Bearing Race for ease of tightening.

Can be supplied with Pressure Gauge as shown, as an optional extra.

Please note that plugs must be suitably braced when applying any back pressure, in order to prevent the risk of accident.

Mechanical Very High Pressure Stoppers, Double Seal - Type 355
 
Part Number
Nominal Plug Size
Plug will fit Min Pipe Size
Plug will fit Max Pipe size
Max allowable Back Pressure
Weight of Plug
355/080
80mm
75mm
95mm
40 bar
4.0 kilos
355/090
90mm
85mm
105mm
40 bar
4.9 kilos
355/100
100mm
95mm
115mm
40 bar
5.2 kilos
355/110
110mm
105mm
125mm
40 bar
5.5 kilos
355/125
125mm
120mm
140mm
37 bar
6.5 kilos
355/140
140mm
135mm
155mm
36 bar
8.0 kilos
355/150
150mm
145mm
165mm
35 bar
9.3 kilos
355/160
160mm
155mm
175mm
33 bar
10.0 kilos
355/175
175mm
170mm
190mm
30 bar
12.0 kilos
355/190
190mm
185mm
205mm
30 bar
14.2 kilos
355/200
200mm
195mm
215mm
28 bar
15.0 kilos
355/210
210mm
205mm
225mm
27 bar
16.0 kilos
355/225
225mm
220mm
240mm
27 bar
17.5 kilos
355/250
250mm
245mm
265mm
25 bar
20.4 kilos
355/260
260mm
255mm
275mm
25 bar
21.5 kilos
355/300
300mm
295mm
315mm
23 bar
26.5 kilos
355/310
310mm
306mm
323mm
22 bar
27.8 kilos
355/325
325mm
320mm
335mm
21 bar
35.6 kilos
355/350
350mm
345mm
365mm
20 bar
37.4 kilos
355/400
400mm
395mm
415mm
18 bar
45.0 kilos
355/450
450mm
445mm
465mm
16 bar
64.9 kilos
355/500
500mm
495mm
515mm
12 bar
84.8 kilos
355/600
600mm
595mm
615mm
10 bar
101.0 kilos