- Butt welding fittings
- bends
- T- X- Y- pieces
- T- and Y-bends
- reducers
- caps and heads
- collars
- branch saddles
- orbital fittings
- ANSI / ASME
- Industrial valves
- ball valves
- actuators
- drain cocks
- gate valves
- globe valves
- non-return valves
- Y-strainers
- control technology
- Flanges
- welding neck flanges
- threaded flanges
- blind flanges
- plate flanges
- loose plate flanges
- collars
- flange-fittings
- ANSI/ ASME
- other
- Systems
- TEEKAY
- Victaulic
- press fittings
- quick couplings
- clamp connections
- cutting rings
- DIN 11864/ DIN 11853
- railing construction
- Beverage fittings
- unions
- fittings
- pipe clamps
- Tri-Clamp
- valves & cocks
- flange connections
- inspection glasses
- filter & strainers
- spray balls
construction tube EN 10296-2RO.HF
construction tube EN 10296-2 high frequency welded tol. 1127
HF construction tubes
acc. to EN 10296-2
Longitudinal seam high-frequency (HF) welded tubes are preferably
manufactured using a 1.4301 (V2A) material.
This type of tube manufacture is the least expensive version and is
used for construction and decoration tubes.
EN 10296-2
formerly DIN 17455
Quality standard for welded round tubes without special requirements.
EN ISO 1127
formerly DIN 2463
Tolerance/dimensional standard for welded stainless steel round tubes.
| Outer diameter | Wall thickness |
|---|---|
| D1 = +/- 1,50%, min. +/- 0,75 mm | T1 = +/- 15,0%, min. +/- 0,60 mm |
| D2 = +/- 1,00%, min. +/- 0,50 mm | T2 = +/- 12,5%, min. +/- 0,40 mm |
| D3 = +/- 0,75%, min. +/- 0,30 mm | T3 = +/- 10,0%, min. +/- 0,20 mm |
| D4 = +/- 0,50%, min. +/- 0,10 mm | T4 = +/- 7,50%, min. +/- 0,15 mm |
Standard to 28,0 mm = [D4]; to 101,6 mm = [D3]; from 114,3 mm = [D2]
Standard for wall thickness = [T3]
extended product description
Stainless steel tubes round welded construction tubes
construction tube EN 10296-2RO.HF
HF construction tubes
acc. to EN 10296-2
Longitudinal seam high-frequency (HF) welded tubes are preferably
manufactured using a 1.4301 (V2A) material.
This type of tube manufacture is the least expensive version and is
used for construction and decoration tubes.
EN 10296-2
formerly DIN 17455
Quality standard for welded round tubes without special requirements.
EN ISO 1127
formerly DIN 2463
Tolerance/dimensional standard for welded stainless steel round tubes.
| Outer diameter | Wall thickness |
|---|---|
| D1 = +/- 1,50%, min. +/- 0,75 mm | T1 = +/- 15,0%, min. +/- 0,60 mm |
| D2 = +/- 1,00%, min. +/- 0,50 mm | T2 = +/- 12,5%, min. +/- 0,40 mm |
| D3 = +/- 0,75%, min. +/- 0,30 mm | T3 = +/- 10,0%, min. +/- 0,20 mm |
| D4 = +/- 0,50%, min. +/- 0,10 mm | T4 = +/- 7,50%, min. +/- 0,15 mm |
Standard to 28,0 mm = [D4]; to 101,6 mm = [D3]; from 114,3 mm = [D2]
Standard for wall thickness = [T3]
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