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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) FPM  (1) Guide ring: acetal resin  (1) Metallic wiper lip: Brass (INOX on request)  (1) NBR  (1) NBR 90 Shore A  (1) Polyurethane 57 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 on request)  (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 on request)  (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 on request)  (4) Seal: fabric-reinforced NBR  (4) Seeger ring: acetal resin  (4) Support ring: acetal resin / PTBR  a PTFE lead mixture is subsequently rolled into the bronze layer  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 80 Shore A  FPM 90 Shore  FPM-C  FPM-K  Guide ring: Polyester resin - synthetic fibre fabric laminate with graphite  NBR - Acrylic-nitrile, 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  PBTB (polyester 55 Shore D)  Phenol resin-cotton fabric  Phenol resin-synthetic fibre fabric laminate with PTFE  Polyester  Polyurethane (PUR)  Polyurethane 93 Shore A  PTBR  PTFE (Polytetrafluoroethylene)  PTFE / clean  PU 93 Shore A  PU18  PU33  PUR 90 Shore A  Seal: FPM  Seal: NBR  Seal: NBR 90 Shore A  Silicone 70 Shore  Stainless steel  Steel  Steel back onto which a porous bronze layer is sintered  Support ring: POM  the POM acetal resin is subsequently rolled into the bronze layer  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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