Stainless and acid-resistant flue systems are designed to carry exhaust gasses away from gas or heating oil fired heaters. Abiza boasts many years of experience in manufacture of such systems.
Flue liner is made of stainless steel or special acid-resistant steel. We offer single layer flues – diameter range 80 mm do 500 mm – and flues with thermal insulation – diameter range from 100/160 mm to 500/560 mm. All tube sections are seam welded using plasma-arc technology. Individual elements are socket joined.
Product code:
| R | K | + | 200 / | 200 |
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Product type R – Tube |
Material K – Stainless |
Thermal insulation + Insulated |
Tube diameter [mm]
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Size or type Tube – length [cm] |
See details of our offer below:
Single-layer pieces
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| Diameter | Tube L=1 m ,stainless | Tube L=0.5 m, stainless | Tube L=0.3 m, stainless | Elbow 90° (adjustable), acid-resistant | Elbow 45°, acid-resistant | Tee 87°, acid-resistant | Tee 45°, acid-resistant | Cap, acid-resistant | Tube clamp, acid-resistant | Cleaning hole acid-resistant |
| Ø 80 | RK-80/100 | RK-80/50 | RK-80/33 | KK-80/90 | KK-80/45 | TK-80/87 | TK-80/45 | DK-80 | OK-80 | WK-80 |
| Ø 100 | RK-100/100 | RK-100/50 | RK-100/33 | KK-100/90 | KK-100/45 | TK-100/87 | TK-100/45 | DK-100 | OK-100 | WK-100 |
| Ø 110 | RK-110/100 | RK-110/50 | RK-110/33 | KK-110/90 | KK-110/45 | TK-110/87 | TK-110/45 | DK-110 | OK-110 | WK-110 |
| Ø 120 | RK-120/100 | RK-120/50 | RK-120/33 | KK-120/90 | KK-120/45 | TK-120/87 | TK-120/45 | DK-120 | OK-120 | WK-120 |
| Ø 130 | RK-130/100 | RK-130/50 | RK-130/33 | KK-130/90 | KK-130/45 | TK-130/87 | TK-130/45 | DK-130 | OK-130 | WK-130 |
| Ø 140 | RK-140/100 | RK-140/50 | RK-140/33 | KK-140/90 | KK-140/45 | TK-140/87 | TK-140/45 | DK-140 | OK-140 | WK-140 |
| Ø 150 | RK-150/100 | RK-150/50 | RK-150/33 | KK-150/90 | KK-150/45 | TK-150/87 | TK-150/45 | DK-150 | OK-150 | WK-150 |
| Ø 160 | RK-160/100 | RK-160/50 | RK-160/33 | KK-160/90 | KK-160/45 | TK-160/87 | TK-160/45 | DK-160 | OK-160 | WK-160 |
| Ø 180 | RK-180/100 | RK-180/50 | RK-180/33 | KK-180/90 | KK-180/45 | TK-180/87 | TK-180/45 | DK-180 | OK-180 | WK-180 |
| Ø 200 | RK-200/100 | RK-200/50 | RK-200/33 | KK-200/90 | KK-200/45 | TK-200/87 | TK-200/45 | DK-200 | OK-200 | WK-200 |
| Ø 220 | RK-220/100 | RK-220/50 | RK-220/33 | KK-220/90 | KK-220/45 | TK-220/87 | TK-220/45 | DK-220 | OK-220 | WK-220 |
| Ø 230 | RK-230/100 | RK-230/50 | RK-230/33 | KK-230/90 | KK-230/45 | TK-230/87 | TK-230/45 | DK-230 | OK-230 | WK-230 |
| Ø 250 | RK-250/100 | RK-250/50 | RK-250/33 | KK-250/90 | KK-250/45 | TK-250/87 | TK-250/45 | DK-250 | OK-250 | WK-250 |
| Ø 300 | RK-300/100 | RK-300/50 | RK-300/33 | KK-300/90 | KK-300/45 | TK-300/87 | TK-300/45 | DK-300 | OK-300 | WK-300 |
| Ø 350 | RK-350/100 | RK-350/50 | RK-350/33 | KK-350/90 | KK-350/45 | TK-350/87 | TK-350/45 | DK-350 | OK-350 | WK-350 |
| Ø 400 | RK-400/100 | RK-400/50 | RK-400/33 | KK-400/90 | KK-400/45 | TK-400/87 | TK-400/45 | DK-400 | OK-400 | WK-400 |
| Ø 450 | RK-450/100 | RK-450/50 | RK-450/33 | KK-450/90 | KK-450/45 | TK-450/87 | TK-450/45 | DK-450 | – | WK-450 |
| Ø 500 | RK-500/100 | RK-500/50 | RK-500/33 | KK-500/90 | KK-500/45 | TK-500/87 | TK-500/45 | DK-500 | – | WK-500 |
Pieces with thermal insulation
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| Diameter | Tube L=1 m, acid-resistant with thermal insulation | Tube L=0.5 m, acid-resistant with thermal insulation | Tube L=0.3 m, acid-resistant with thermal insulation | Elbow 90°, acid-resistant with thermal insulation | Elbow 45°, acid-resistant with thermal insulation | Tee 87°, acid-resistant with thermal insulation | Tee 45°, acid-resistant with thermal insulation | Cap, acid-resistant with thermal insulation | Tube clamp, acid-resistant | Cleaning hole, acid-resistant with thermal insulation |
| 100/160 | RK+100/100 | RK+100/100 | RK+100/100 | KK+100/90 | K+100/45 | TK+100/87 | TK+100/45 | DK+100 | OK-100 | WK+100 |
| 100/180 | RK+110/100 | RK+100/50 | RK+110/33 | KK+110/90 | KK+110/45 | TK+110/87 | TK+110/45 | DK+110 | OK-110 | WK+110 |
| 110/180 | RK+120/100 | RK+110/50 | RK+120/33 | KK+120/90 | KK+120/45 | TK+120/87 | TK+120/45 | DK+120 | OK-120 | WK+120 |
| 140/200 | RK+130/100 | RK+120/50 | RK+130/33 | KK+130/90 | KK+130/45 | TK+130/87 | TK+130/45 | DK+130 | OK-130 | WK+130 |
| 140/200 | RK+140/100 | RK+130/50 | RK+140/33 | KK+140/90 | KK+140/45 | TK+140/87 | TK+140/45 | DK+140 | OK-140 | WK+140 |
| 140/200 | RK+150/100 | RK+140/50 | RK+150/33 | KK+150/90 | KK+150/45 | TK+150/87 | TK+150/45 | DK+150 | OK-150 | WK+150 |
| 160/220 | RK+160/100 | RK+150/50 | RK+160/33 | KK+160/90 | KK+160/45 | TK+160/87 | TK+160/45 | DK+160 | OK-160 | WK+160 |
| 180/250 | RK+180/100 | RK+160/50 | RK+180/33 | KK+180/90 | KK+180/45 | TK+180/87 | TK+180/45 | DK+180 | OK-180 | WK+180 |
| 200/260 | RK+200/100 | RK+180/50 | RK+200/33 | KK+200/90 | KK+200/45 | TK+200/87 | TK+200/45 | DK+200 | OK-200 | WK+200 |
| 220/280 | RK+220/100 | RK+200/50 | RK+220/33 | KK+220/90 | KK+220/45 | TK+220/87 | TK+220/45 | DK+220 | OK-220 | WK+220 |
| 230/300 | RK+230/100 | RK+220/50 | RK+230/33 | KK+230/90 | KK+230/45 | TK+230/87 | TK+230/45 | DK+230 | OK-230 | WK+230 |
| 250/320 | RK+250/100 | RK+230/50 | RK+250/33 | KK+250/90 | KK+250/45 | TK+250/87 | TK+250/45 | DK+250 | OK-250 | WK+250 |
| 300/360 | RK+300/100 | RK+250/50 | RK+300/33 | KK+300/90 | KK+300/45 | TK+300/87 | TK+300/45 | DK+300 | OK-300 | WK+300 |
| 350/420 | RK+350/100 | RK+300/50 | RK+350/33 | KK+350/90 | KK+350/45 | TK+350/87 | TK+350/45 | – | OK-350 | WK+350 |
| 400/460 | RK+400/100 | RK+350/50 | RK+400/33 | KK+400/90 | KK+400/45 | TK+400/87 | TK+400/45 | – | – | WK+400 |
| 450/520 | RK+450/100 | RK+400/50 | RK+450/33 | KK+450/90 | KK+450/45 | TK+450/87 | TK+450/45 | – | – | WK+450 |
| 500/560 | RK+500/100 | RK+500/50 | RK+500/33 | KK+500/90 | KK+500/45 | TK+500/87 | TK+500/45 | – | – | WK+500 |