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  • Sealing equipment

Sealing equipment

200 Variants
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(1) Chevron ring: 1 x NBR, + 2 x fabric-reinforced NBR (1) Dynamic seal: H-PU D55 (1) Dynamic seal: PA + glass fibre (1) Dynamic seal: PTBR (1) Dynamic seal: PUR (1) Guide ring: acetal resin (1) Metallic wiper lip: brass (INOX optional) (1) NBR (1) NBR 90 Shore A (1) Pre-load ring: NBR (1) Seal: fabric-reinforced NBR (1) Seal: FPM (1) Seal: NBR (1) Seal: NBR with fabric reinforcement on both sides (1) seal: PU10 (1) Seal: PUR (1) Sleeve: Steel (1) Static seal: NBR (1) Support ring: NBR (1) Thrust ring: laminated fabric-reinforced NBR (2) Cadmium-plated or passivated carbon steel (2) Chevron ring: 2 x NBR + 3 x fabric-reinforced NBR (2) Chevron ring: fabric-reinforced NBR (2) Dynamic seal: PTBR (2) Dynamic seal: PU (2) Elastomer wiper lip: NBR (FPM optional) (2) Guide ring: acetal resin (2) Inox (2) Polyurethane 95 Shore A (2) Seal: fabric-reinforced NBR (2) Seal: NBR (2) Seal: PUR (2) Static seal: NBR (2) Support ring: acetal resin / PTBR (2) Support ring: POM (2) Wiper: NBR 90° Shore A (2) Wiper: PUR (3) Back ring: acetal resin (3) Guide ring: acetal resin (3) Seeger ring: acetal resin (3) Sleeve: steel (INOX optional) (3) Support ring: acetal resin / PTBR (3) Support ring: Polyester (3) Thrust ring: laminated fabric-reinforced NBR (4) Back ring: acetal resin (4) Distance pieces: steel (INOX optional) (4) Seal: fabric-reinforced NBR (4) Seeger ring: acetal resin (4) Support ring: acetal resin / PTBR 1) Polyurethane 57 Shore A acetal resin + glass fibre Aluminium aramid fibres, bonded with NBR Copper CuSn8 bronze Dynamic seal: PTFE EPDM sulphur cured 70 Shore fabric-reinforced NBR FEP / silicone FPM FPM 75 Shore FPM 80 Shore FPM 90 Shore FPM-C FPM-K Gasket: NBR Guide ring: Polyester resin - synthetic fibre fabric laminate with graphite NBR - acrylonitrile butadiene rubber NBR 70 Shore A NBR 75° Shore A NBR 80 Shore NBR 85 Shore A ozone resistant NBR 85° Shore A, with steel core NBR 90 Shore NBR 90 Shore A NBR 90° Shore A PBTB (polyester 55 Shore D) phenol resin-cotton fabric phenol resin-synthetic fibre fabric laminate with PTFE Polyester Polyurethane (PUR) Polyurethane 93 Shore A Polyurethane 93° Shore A PTBR PTFE (polytetrafluoroethylene) PTFE / clean PU 93° Shore A PUR 90° Shore A Seal: FPM Seal: NBR 90° Shore A Silicone 70 Shore Stainless steel Steel Steel back onto which a porous bronze layer is sintered subsequently a PTFE lead mixture is rolled into the bronze layer subsequently the acetal resin POM is rolled into the bronze layer Support ring: POM Thrust ring: laminated fabric-reinforced NBR Vulcanised fibre Wiper: FPM Wiper: PA + MoS2
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200 Variants

Precise and safe: Sealing technology from the specialists

Seals are a fundamental functional element in hydraulics. Not only does the efficiency of hydraulic equipment depend on the pressure within the system remaining stable; reliable operation also requires the system to be leak free. When parts of the system leak, they increase the risk of expensive production downtime. But above all: reliable seals ensure safety at work and protect the environment. All the more reason for investing in high-quality sealing technology. HANSA-FLEX stocks more than 8000 different standard seals and is continually fine-tuning its portfolio to meet current requirements. Therefore, we can supply you from our current stock quickly and avoid stoppage time in most cases. HANSA-FLEX can, if necessary, manufacture special seals to the customer’s individual specification in our SEAL-MASTER manufacturing centre. The latest CNC technology allows HANSA-FLEX to produce one-off or mass-produced items in the shortest possible time.

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