Range of Products

Hoses ans Couplings

Stainless Steel corrugated Hoses

(also DVGW approved or to pressure equipment directive)

  • from DN 6 – DN 250
  • 1.4404 or alternative (materials to DIN 17440)
  • In blast furnaces, continuous casting machines, chemicals, machinery and plant construction
  • With connections to DIN or drawings, in steel, stainless steel and nonferrous metal
  • with heat and abrasion protection

Hoses and hose lines

  • For blast furnaces, continuous casting machines
  • With PUR core for carrying abrasive media
  • For the chemical industry (EN 12115)
  • For the food industry (FDA)
  • Standard industrial hoses and customized products
  • With connections according to customer specifi cations

Miscellaneous: Quick- couplings made of brass and stainless steel

  • e.g. folding clamp couplings to DIN EN 14420-7 (DIN 2828) and clamp shells


  • As form cores for stamping out refractory masses
  • As a substitute for moulds made of steel sheet and plastic
  • As pipe cut-off bellows


Made of stainless steel

  • Axial
  • Lateral
  • Angular
  • Universal compensators
  • Exhaust gas compensators
  • District heating compensators
  • Corner relief compensators
  • Vibration compensators
  • Rectangular compensators
  • Lenticular compensators
  • Production to customer requests
  • Technical advice, design, calculation

Made of rubber

Made of fabric

Made of PTFE

Expansion bellows


Static seals for constructing plant, made of soft substances, metals and nonferrous metals

  • Also combined
  • e.g. IBK-SAFE-H®
  • e.g. steel profile seals, type „SPD“
  • For the chemical and petrochemical industries
  • For steel works
  • For flue gas desulphurisation and nitrogen removal
  • For waste incineration
  • For conventional power stations and nuclear power stations
  • To all standards and drawings

GRAF-Flex Seals


  • Seals for chlorine factories

Seals for chlorine factories

Profi le cords and moulded products made of elastomer Constants bearings for round cords made of elastomer

  • O-rings and round cord rings


(Self-adhesive) TÜV tested

Cellular rubber parts

  • e.g. cellular fluoride rubber type „ZFP“

Packings made of „substitute asbestos“

  • e.g. carbon fi bre, graphite fi bre, PTFE

Technical advice and calculation of fl anged joints


Finished products made of plastics

  • Mechanically processed
  • Welded, deep-drawn
  • Cast and extruded

Rollers made of steel and plastics

  • With coating, e.g. made of elastomer and PUR

Expansion bellows

Designs made of plastic

  • Vessels
  • Piping with connections
  • Pickling covers and tubs

Finished parts for working safety in electrical applications

  • Covers for low-voltage transformer connections
  • Cable marking strips
  • Bundle clamps and various other parts

All rights reserved. Technical changes reserved.

This is just a brief, poiunt-by-point summary. Please send us your specific inquiries.