U-BOLT long

U-BOLT long

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Application

For pipeline systems in industrial and residential buildings and sprinkler installations meeting the VdS and FM standards.

For horizontal and vertical pipelines, the U-Bolts are applied as Fixed Points and as Guiding Supports.

 

Scope of delivery

Similar to the DIN 3570 standard.

Four hexagon nuts and four washers D = 30 and S = 2.5 included in loose form.

 

Installation

When used as Guided Support, nuts have to be arranged and fixed on both sides, at the top and at the bottom of the profile. Thereby the pipe should remain flexible. When used as Fixed Point the admissible loads of the connecting elements shouldn't exceed the bending loads of the U-bolt.

This type called "long" differs from the standard U-bolt for the thread is considerably greater, to allow an anchor on profiles of considerable thickness. 

Technical Data

Material: Steel, electro-galvanised.

 

Type NB B [mm] L1 [mm] L2 [mm] Thread
21.3 1/2" 30 45 30 M8
26.9 3/4" 35 60 40 M8
33.7 1" 42 90 65 M8
42.4 1 1/4" 51 100 70 M8
48.3 1 1/2" 57 105 70 M8
60.3 2" 71 120 70 M10
76.1 2 1/2" 87 135 70 M10
88.9 3" 100 150 70 M10
108   121 151 55 M12
114.3 4" 126 195 90 M12
133   146 172 55 M12
139.7 5" 152 220 90 M12
159   172 197 55 M12
168.3 6" 180 250 90 M12
219.1 8" 233 300 95 M12
274 10" 302 314 70 M16
323,9 12" 352 365 70 M16

Approvals

The U Bolt NB 8" with M12 thread obtained a separate VdS Approval (No. G4810047).

U-BOLT long
Code Name Weight Number of pieces
102782L 0.09 50 Information request
102791L 0.10 50 Information request
102807L 0.11 50 Information request
102816L 0.20 50 Information request
102825L 0.22 50 Information request
102834L 0.24 50 Information request
102171L 0.43 50 Information request
102180L 0.48 25 Information request
102199L 0.52 10 Information request
102870L 0.61 10 Information request