Les tuyaux annelés en acier inoxydable DeKomTe sont des éléments de construction de grande qualité, très flexibles et étanches. Ils respectent le plus haut degré d'exigences pour cette technologie en matière de résistance à la pression, d'étanchéité au vide, de résistance à la température, de résistance à la corrosion, de flexibilité et de durée de vie.
Les tuyaux annelés en acier inoxydable DeKomTe peuvent être utilisés de façon universelle pour pratiquement tous les milieux liquides et gazeux ainsi que les matériaux solides de pompage, si nécessaire avec un revêtement PTFE de protection contre les milieux particulièrement agressifs ou pour obtenir une paroi intérieure antiadhésive (tuyaux chimiques PTFE DeKomTe).
Ils compensent les expansions, servent de liaisons flexibles pour les installations/machines statiques avec éléments mobiles, garantissent un découplage des vibrations ou sont utilisés pour compenser les tolérances de montage inévitable. Ils sont par exemple largement utilisés en tant que tuyau d'extinction, de charge ou de remplissage.
Si vous souhaitez une protection contre les influences mécaniques, les courbures non autorisées ou l'abrasion, nous pouvons vous livrer nos tuyaux annelés en acier inoxydable avec une protection agrafée en acier inoxydable. Pour protéger des contacts ou de la manipulation dangereuse, nous équipons nos tuyaux annelés en acier inoxydable sur demande d’une isolation thermique extérieure. Les tuyaux annelés en acier inoxydable DeKomTe sont disponibles pour toutes les plages de température allant de -196 °C à + 600°C, d'un vide important à une pression allant jusqu'à 200 bar.
Series | Type description | Nominal widths DN [mm] | Materials | |
hose | braid | |||
60 | HS | 06-100 | 1.4541 or 1.4306 1.4404 or 1.4571 | 1.4301 |
80 | HS | 06-300 | 1.4541 or 1.4306 1.4404 or 1.4571 | 1.4301 |
80 special design | HS | 10-250 | 2.4360 Monel 400 | 1.4301 |
Double hose line (coat-hoses) |
DSL | 10-100 | 1.4541 or 1.4306 1.4404 or 1.4571 |
1.4301 |
60 or 80 with inside Agraff- protection-hose |
WSA | 10-100 | 1.4541 or 1.4306 1.4404 or 1.4571 |
1.4301 |
60 or 80 with outside Agraff- protection-hose |
AWS | 06-80 | Agraff hose 1.4541 or 1.4301 |
1.4301 |
W-Nr. | DIN | AISI | C [%] | Cr [%] | Ni [%] | Mn [%] | Si [%] | S [%] | Mo [%] | Ti [%] | Cu [%] | Fe [%] |
1.4301 | X 5 CrNi 18-10 | 304 | 0,07 | 17,2 - 19,0 | 8,5 - 10,5 | ≤ 2,0 | ≤ 1,0 | ≤ 0,03 | --- | --- | --- | --- |
1.4306 | X 2 CrNi 19-11 | 304 L | ≤ 0,03 | 18,0 - 20,0 | 10,0 - 12,0 | ≤ 2,0 | ≤ 1,0 | ≤ 0,03 | --- | --- | --- | --- |
1.4310 | X 12 CrNi 17-7 | 301 | ≤ 0,12 | 16,0 - 18,0 | 6,5 - 8,5 | ≤ 2,0 | ≤ 1,5 | ≤ 0,015 | ≤ 0,80 | --- | --- | --- |
1.4401 | X 5 CrNiMo 17-12-2 | 316 | ≤ 0,07 | 16,5 - 18,5 | 10,5 - 13,5 | ≤ 2,0 | ≤ 1,0 | ≤ 0,03 | 2,0 - 2,5 | --- | --- | --- |
1.4404 | X 2 CrNiMo 17-13-2 | 316 L | ≤ 0,03 | 16,5 - 18,5 | 11,0 - 14,0 | ≤ 2,0 | ≤ 1,0 | ≤ 0,03 | 2,0 - 2,5 | --- | --- | --- |
1.4436 | X 5 CrNiMo 17-13-3 | 316 | ≤ 0,07 | 16,5 - 18,5 | 11,0 - 14,0 | ≤ 2,0 | ≤ 1,0 | ≤ 0,025 | 2,5 - 3,0 | --- | --- | --- |
1.4435 | X 2 CrNiMo 18-14-3 | 316 L | ≤ 0,03 | 17,0 - 18,5 | 12,5 - 15,0 | ≤ 2,0 | ≤ 1,0 | ≤ 0,025 | 2,5 - 3,0 | --- | --- | --- |
1.4541 | X 6 CrNiTi 18-10 | 321 | ≤ 0,08 | 17,0 - 19,0 | 9,0 - 12,0 | ≤ 2,0 | ≤ 1,0 | ≤ 0,03 | --- | ≥ (5xC) ≤0,8 | --- | --- |
1.4571 | X 6 CrNiMoTi 17-12-2 | 316 Ti | ≤ 0,08 | 16,5 - 18,5 | 10,5 - 13,5 | ≤ 2,0 | ≤ 1,0 | ≤ 0,03 | 2,0 - 2,5 | ≥ 5xC ≤0,8 | --- | --- |
--- | --- | |||||||||||
2.4360 | (S)NiCu30Fe | AMS 45748 | ≤ 0,15 | --- | ≥ 63*) | ≤ 2,0 | ≤ 0,5 | ≤ 0,02 | --- | ≤ 0,3 | 28,0 - 34,0 | 1,0 - 2,5 |
*) Co≤ 1 % included
Stainless steel corrugated hoses, medium corrugation, highly flexible (Model: product line 80)
DN | Number of braids | Nominal pressure *) | minimum bend radius | weight | ||
[Inch] | intermittent flexing [mm] | permanent bend [mm] | ||||
3/8 | 10 | 0 1 2 |
5 75 105 |
125 190 205 |
35 35 35 |
150 300 450 |
1/2 | 12 | 0 1 2 |
5 70 100 |
140 210 225 |
35 35 35 |
160 320 480 |
5/8 | 16 | 0 1 2 |
4 65 90 |
190 285 305 |
45 45 45 |
250 500 750 |
3/4 | 20 | 0 1 2 |
3 60 75 |
215 310 330 |
55 55 55 |
280 530 800 |
1 | 25 | 0 1 2 |
3 40 60 |
250 375 385 |
70 70 70 |
380 750 1150 |
1¼ | 32 | 0 1 2 |
3 35 50 |
270 405 415 |
80 80 80 |
420 950 1500 |
1½ | 40 | 0 1 2 |
2 30 40 |
320 480 490 |
100 100 100 |
700 1350 2000 |
2 | 50 | 0 1 2 |
1 25 32 |
360 550 570 |
130 130 130 |
880 1600 2350 |
2½ | 65 | 0 1 2 |
1 20 25 |
450 675 685 |
175 175 175 |
1250 2600 4000 |
3 | 80 | 0 1 2 |
1 18 22 |
500 750 770 |
200 200 200 |
1750 3200 4700 |
4 | 100 | 0 1 2 |
1 14 20 |
600 920 960 |
275 275 275 |
2100 4400 6700 |
5 | 125 | 0 1 2 |
1 12,5 18 |
750 1160 1200 |
325 325 325 |
3250 5750 8300 |
6 | 150 | 0 1 2 |
0,8 10 15 |
850 1320 1400 |
375 375 375 |
4000 6900 9800 |
> 6 - 12 | > 150 - 300 | On Inquiry |
*For PN without braid: Longitudinal expansion bellow 3% for 500mm length.
For PN with braid: Safety with respect to rupture of the braid least threefold.
Type HS 80 Model without braid.
Type HS 81 Model with single braid.
Type HS 82 Model with two braids.
Type | Depiction of principle | Description | Materials |
AS 21 | ![]() |
Welding-neck border and rotable flange | Border stainless steel stainless steel Flange steel |
AS 22 | ![]() |
Short stub end and rotable flange, also with groove and spring or |
Collar steel or stainless steel, Flange steel |
AS 23 | ![]() |
Collar connection piece and rotable flange |
Collar connection piece steel or stainless steel, Flange steel |
AS 24 | ![]() |
Welding-neck flange | Steel Stainless steel |
AS 31 | ![]() |
Welded end | Steel Stainless steel |
AS 32 | ![]() |
Pipe connection for cuttingring threaded joints |
Steel Stainless steel |
AS 41 | ![]() |
Nipple with hexagon and external thread |
Steel stainless steel Malleable steel |
AS 42 | ![]() |
Sleeve with internal thread |
Steel stainless steel Malleable steel |
AS 51 | ![]() |
Threaded joint with internal thread conically sealing |
Steel stainless steel Malleable steel |
AS 52 | ![]() |
Threaded joint with internal thread flat-sealing |
Steel stainless steel Malleable steel |
AS 53 | ![]() |
Threaded joint with external thread conically sealing |
Steel stainless steel Malleable steel |
AS 54 | ![]() |
Threaded joint with external thread flat-sealing |
Steel stainless steel Malleable steel |
AS 55 | ![]() |
Threaded joint with welded end, conically sealing |
Steel Stainless steel |
AS 56 | ![]() |
Threaded joint with welded end, flat-sealing |
Steel Stainless steel |
AS 57 | ![]() |
Threaded joint conical nipple with union nut |
Steel Stainless steel |
AS 58 | ![]() |
Threaded joint flat nipple with union nut |
Steel Stainless steel |
AS 70 | ![]() |
Threaded joint with internal thread 24° conical seal |
Steel Stainless steel |
AS 71 | ![]() |
Threaded joint with external thread 24° conical seal |
Steel Stainless steel |
DSL | ![]() |
Double hose pipeline heated or cooled with flange connections Adjacent connection also available with screw joint |
Steel Stainless steel |
KNS | ![]() |
For exposure to high mechanical loads available with buckle cover or external cover hose as agraffe hose in stainless steel |
|
KKM | ![]() |
Kamlok couplings Mother |
Steel Stainless steel Red brass |
KKV | ![]() |
Kamlok couplings Father |
Steel Stainless steel Red brass |
MVM | ![]() |
Milk pipe screw joint to DIN 11851 Mother |
Steel Stainless steel |
MVV | ![]() |
Milk pipe screw joint to DIN 11851 Father |
Steel Stainless steel |
TWKM | ![]() |
Tank truck coupling to DIN 284 50 complete with fittings Mother |
Stainless steel Brass Stainless steel |
TWKV | ![]() |
Tank truck coupling to DIN 28450 complete with fittings Father |
Stainless steel Brass Stainless steel |
DeKomTe Benelux BVBA
Simon Stevinstraat 8
BE-8400 Oostende
T +32 (59) 51 07 55
E info@dekomte.be