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...combined with the Bifix® G2 clamps to support the steel pipes up to an outer diameter of 141mm. For the pipes with a larger diameter than 141mm, Walraven Heavy Duty 500 clamps were selected. Thanks to the insulating pipe support, the noise travelling...
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...access to the technology and guarantee simple and safe maintenance. ‘The access points to the maintenance elements of flat-roof installations must meet certain standards, such as DIN EN 14122-2. They should be easy to walk on without risk of injury... pipe support technology inside the building. They must meet specific standards, such as DIN EN 14122-2. They should be easy to walk on without risk of injury,’ says Strobel.
Do you have a question? Contact our expert! ...
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...makes it easier and faster during installation. The optimised range, with EPDM lining, is designed to hold medium loads in accordance with RAL GZ-655 and offers noise reduction (DIN 4109).
Features and benefits
Two-screw clamp
For uninsulated pipes...
Optimised range Ø 10 – 225 mm
Material: Steel
Surface treatment: Zinc plated
Lining: EPDM
Quick closing mechanism
Good strength vs material usage
Medium safe load according RAL GZ-655
Noise reduction according DIN 4109
Type of pipe
Steel...
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...unlined clamps for steel, copper and multilayer pipes, Ø 10 – 225 mm. The new 2 component EPDM lining improves the product’s ease of installation as well as the noise reduction properties (DIN 4109). Strength wise the Walraven Bifix® G2 holds... vs material usage
Medium-High safe load according RAL GZ-655 and RAL GZ-656
Noise reduction according DIN 4109
Type of pipe
Steel
Copper
Plastic (all)
Information request
Do you need information about Walraven Bifix® G2 clamps? Fill in our form, and we will be in touch....
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...levels of sound insulation (DIN4109 / -18dB(A)) as well as fast-fit features.
The best solution: talk to our experts!
Do you want more general information about our pipe clamp range or our new and improved Walraven Light 2-Screw clamps? Or can we help...
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...BIS UltraProtect® 1000 range. This means they are suitable for both indoor and outdoor applications and will withstand at least a 1,000 hour salt spray test.
Features & Benefits
Robust design for heavy loads
Lined HD 1501 is sound insulating according to DIN 4109
Easy to install
Indoor and outdoor use
Back to heavy fixing solutions...
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...lining improves the product’s ease of installation as well as the noise reduction properties (DIN 4109). Strength-wise, the Walraven Bifix® G2 holds medium to high loads, in accordance with both RAL GZ-655 and RAL GZ-656 under fire conditions...
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...load capacity and flexibility for heavy chillers and condensers—one unit weighing as much as 3,300 kg—while protecting the delicate single-ply roof membrane.
Challenge: Heavy rooftop plant on a delicate membrane
The single-ply membrane could take...
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News to Know
...for Non-structural Applications 1, PDF, Brussels: EOTA, January 2011.
EAD 330232-00-0601 MECHANICAL FASTENERS FOR USE IN CONCRETE, PDF: EOTA, 2016.
Would you like to find out more about our Heavy Duty Anchors?
Visit our Heavy Duty Anchor page...
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Information
...on vibroisolator
deflection
RPM
500
800
1000
1200
1500
2000
2500
[N]
[~kg]
[mm]
Hz
8,3
13,3
16,7
20,0
25,0
33,3
41,7
2801800240
200
20
2,9
633,0%
7,4%
55,5%
72,8%
84,2%
91,7%
94,8%
240
24
3,5
4077,4%
33,1%
65,5%
78,3%
87,1%
93,1%
95,7...
2800101000
500
50
2,0
326%
-135%
19%
55%
75%
87%
92%
600
60
2,4
402%
-41%
40%
65%
80%
90%
94%
800
80
3,2
1020%
22%
61%
76%
86%
92%
95%
1000
100
4,0
-776%
46%
71%
82%
89%
94%
96%
2800103000
1250
125
1,7
287%
-431%
-17%
40%
69%
84%
91%
1500
150
2...
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