- Threaded fittings
- Butt welding fittings
- Valves
- Instrumentation tube fittings
- Tubes / Hollowbar
- Pressed fittings
- Food industry fittings
- Male parts and liners
- Pipe connections, screwed pipe connections
- Flange connection
- Unions as per SMS
- Welding clamps and clamps
- Hose connection
- Valves, non-return valves
- Accessories - filter
- Accessories - sight glasses
- Accessories - installation materials
- Reducers and compensators
- Tubes
- Bends
- Tees and crosses
- Hygienic fittings
- Technical Requirements
Tubes for the food industry acc. to DIN 11850
Tubes for the food industry acc. to DIN 11850
Longitudinally welded Scope of testing and inspection to DIN 17457 PK1, welding factor V = 1.00 Manufactured in lengths of approx. 6 m Acceptance test certificate to DIN EN 10204/3.1B
Abmessung Dimension |
Werkstoff-Nr./Material-Nr. | |||||||
1.4307 CC |
1.4307 BC |
1.4307 BD |
1.4404 CC |
1.4404 BC |
kg /m |
|||
18 | x | 1,0 | • | • | 0,43 | |||
18 | x | 1,5 | • | • | • | 0,62 | ||
19 | x | 1,5 | • | • | 0,66 | |||
22 | x | 1,0 | • | • | 0,53 | |||
22 | x | 1,5 | • | • | 0,77 | |||
23 | x | 1,5 | • | • | 0,81 | |||
28 | x | 1,0 | • | • | • | • | 0,68 | |
28 | x | 1,5 | • | • | • | • | 1,00 | |
29 | x | 1,5 | • | • | 1,03 | |||
34 | x | 1,0 | • | • | • | • | 0,83 | |
34 | x | 1,5 | • | • | • | 1,22 | ||
35 | x | 1,5 | • | • | 1,26 | |||
40 | x | 1,0 | • | • | • | • | 0,98 | |
40 | x | 1,5 | • | • | • | • | 1,45 | |
41 | x | 1,5 | • | • | 1,48 | |||
52 | x | 1,0 | • | • | • | • | 1,28 | |
52 | x | 1,5 | • | • | • | • | 1,90 | |
53 | x | 1,5 | • | • | 1,93 | |||
70 | x | 2,0 | • | • | • | • | 3,41 | |
85 | x | 2,0 | • | • | • | • | 4,16 | |
104 | x | 2,0 | • | • | • | • | 5,11 | |
129 | x | 2,0 | • | • | 6,36 | |||
154 | x | 2,0 | • | • | 7,61 |
CC = not heat-treated, pickled
BC = heat-treated, pickled
BD = heat-treated, externally ground Surface roughness: Ra max. 0.8 µm in the base material Ra max. 1.6 µm measured over the weld.