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IDEAL-DIN 3017 | Band width 12 mm

  • Demanding applications
  • High clamping forces (better than DIN 3017)
  • Firm connection with low surface pressure
  • Closely graduated diameter range from 12 mm
  • Customer requirements determine maximum diameter

All product data

Article number
IDEAL hose clamp DIN 3017
Band width 12 mm (W112050)
  • Galvanised (W1)
  • Clamping range (d min. – d max): 32 – 50 mm

W1 12 050
When choosing the right IDEAL hose clamp, it is important first to establish which environmental conditions are expected and also what the requirements are regarding corrosion resistance. The material qualities available range from zinc-plated clamps with the designation W1 to IDEAL clamps made of chrome nickel steel with the designation W5.

050
The external diameter of the connecting elements is then established. The 3-character designation denotes the largest diameter for which each IDEAL hose clamp is designed. It also denotes the internal diameter of the IDEAL hose clamp as supplied. The closely graduated IDEAL range allows for the assembly time, i.e. the screwing operation required to adjust the diameter, to be kept as short as possible and the overhang of the band end to be limited.

12
Finally, the required clamping force has to be determined and also the contact pressure that is appropriate for the relevant hose connection. How robust does the IDEAL hose clamp have to be for the specific application?

Clamping range
Article no. (external clamping range max. Ø) from (min. Ø in mm ) to (max. Ø  in mm)
020 12 20
022 12 22
025 16 25
027 16 27
032 20 32
035 23 35
040 25 40
045 30 45
050 32 50
060 40 60
070 50 70
080 60 80
090 70 90
100 80 100
110 90 110
120 100 120
130 110 130
140 120 140
150 130 150
160 140 160
170 150 170
180 160 180
190 170 190
200 180 200
210 190 210
220 200 220
230 210 230
240 220 240
250 230 250
260 240 260
270 250 270
280 260 280
290 270 290
300 280 300
310 290 310
320 300 320
330 310 330
Material qualities

W1
All components made of zinc-plated steel. Low level of corrosion resistance. CrVI-free

  • Band: Steel, zinc-plated
  • Casing: Steel, zinc-plated
  • Screw: Steel, zinc-plated, blue passivated
  • Screw head type: slotted hex head screw SW 7 mm with integrated Phillips head

W2
Band and casing made of chrome steel 1.4016. Low to moderate level of corrosion resistance. However, even corroded connections are guaranteed to be detachable at all times.

  • Band: Chrome steel, material 1.4016
  • Casing: Chrome steel, material 1.4016
  • Screw: Steel, zinc-plated, blue passivated
  • Screw head type: slotted hex head screw SW 7 mm with integrated Phillips head

W4
All components made of chrome-nickel steel 1.4301 (V2A). High level of corrosion resistance and high-quality finish.

  • Band: Chrome-nickel steel, material 1.4301
  • Casing: Chrome-nickel steel, material 1.4301
  • Screw: Chrome-nickel steel, material 1.4301
  • Screw head type: slotted hex head screw SW 7 mm

W5
All parts made of chrome-nickel molybdenum steel 1.4401 (V4A). Highest level of corrosion resistance (seawater resistant). Highly magnetisable.

  • Band: Chrome-nickel steel, material 1.4401
  • Casing: Chrome-nickel steel, material 1.4401
  • Screw: Chrome-nickel steel, material 1.4401
  • Screw head type: slotted hex head screw SW 7 mm
Band dimensions

Casing:

for IDEAL hose clamps with a diameter of between 20 mm and 45 mm: Band thickness 1.20 mm

For IDEAL hose clamps with a diameter of over 50 mm: Band thickness 1.00 mm

The band steel for the IDEAL hose clamp, which is up to 1.2 mm thick, allows for secure screw and band guidance for the transmission of high forces. As a result, high breaking torques are achieved at the same time at low-level idle torques. In combination with the comparatively low-level friction and the worm drive, this results in high clamping forces.

Threaded bands:

for IDEAL hose clamps with a diameter of between 20 mm and 45 mm: Band thickness 0.80 mm

For IDEAL hose clamps with a diameter of over 50 mm: Band thickness 1.00 mm

High clamping forces can be achieved with these band thicknesses and the stable design of the engraved thread. At the same time, the selected materials ensure a high level of elasticity and therefore a good fit with the external diameter of the hose.

Packaging

You can even rely on our packaging! 

We attach great importance to the quality and durability of our packaging material. Our cartons, labelled in four languages (German, English, French and Italian), have an appealing design and are very distinctive. The extended insert flap allows for particularly good stacking.

  • Diameter from 12 mm (012) – 45 mm (045): 100 pieces / folding carton
  • Diameter from 50 mm (050) – 90 mm (090): 50 pieces / folding carton
  • Diameter from 100 mm (100): 50 pieces / bundled
DIN standards
International norms and standards

DIN = Deutsches Institut für Normung
AISI = American Iron and Steel Institute
SS = Swedish Standard

 

Material DIN AISI / AS SS
W1
W2 1.4016
W4 1.4301 304 2332
W5 1.4401 316 2347

 

W1

  • All components made of zinc-plated steel
  • Min. 72 hours to red rust

W2

  • Band and casing made of chrome steel
  • Screw 72 hours to red rust

W4

  • All components made of chrome-nickel steel (V2A)
  • Min. 500 hours to red rust

W5

  • All components made of chrome-nickel molybdenum steel (V4A).
  • Min. 2,000 hours to red rust

The benefits for you

Fast delivery

Exceeds DIN 3017 standard

IDEAL Schlemper quality

Easy to assemble