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Our product range
■ Pins, spindles■ Bearing shells■ Sockets■ Feather keys■ Spring washers■ Collars ■ Turned parts■ Milled parts■ Laser parts
Screw threads are formed (rolled) without cutting or aremachined (cut, spun), accordingto DIN (metric ISO screw threads, trapezoid threads),ANSI (UN, UNC, UNF), WW, BSFand other specifications.
We deliver a work diameter andsize of thread from 4 to over500mm and a work length ofover 10m.
All the products listed here areconstructed and manufacturedaccording to recognised standards, combinations / variations thereof, or accordingto your own specifications.
Of course, we provide fastenersand special parts according to individual function, environ-ment medium, temperature range and other requirements.We provide these products inthe suitable material accordingto the customer’s requests:
■ Anchor bolts■ Eye bolts ■ Stirrup bolts ■ Hammer-head bolts ■ Dowel screws ■ Ring bolts■ Stone bolts■ Screw plugs■ Wing nuts■ Groove nuts■ Castle nuts■ Ring nuts■ Lock nuts■ Trapezoid thread nuts
Our product range for plantengineering and reactor construction:
■ Bolts DIN 2509 / DIN 2510 ■ Threaded rods DIN 975 /
DIN 976 / ANSI B16.5■ Pin screws DIN 835 /
DIN 938 / DIN 939■ Hexagon nuts EN 24032 /
ANSI B18.2.2■ Capped nuts DIN 2510■ Round nuts DIN 2510■ Resilient sleeves DIN 2510 ■ Cap screws DIN 912■ Hexagon bolts EN 24014 /
ANSI B18.2.1
Fasteners and special parts aremanufactured in materials withsuitable properties (heat / coldresistant, etc.) for use in highor low temperature surround-ings. If our customer asks for corrosion-proof products,we also offer the appropriate materials (INOX, austeniticsteel).
Manufacturing, dimensions and sizes are according to recognised standards andcustomer’s specifications.
Products for special purposes
Manufacturer’s certificatesaccording to DIN EN 10204-2.1,-2.2, -2.3, -3.1B
Certificates issued by independent specialistsand according to official rulesand laws, as AD 2000, chapterW0, W2, W7, W10,DIN EN 10204 3.1.A (TÜV), 3.1.C
References andcertificates
Heat and cold-resistant steelaccording to DIN 17240 /DIN 172801.1181 Ck351.7218 25CrMo41.7709 21CrMoV571.7711 40CrMoV471.4923 X22CrMoV1211.4986wk X8CrNiMoBNb1616wk2.4952 NiCr20TiAl1.5680 12Ni19
Standard and Carbon steel1.0570 S52JRG2 (St52-3)1.0050 St501.1191 C45 andacc. to DIN 17200 /DIN EN 100831.7225 42CrMo41.6580 30CrNiMo61.6582 34CrNiMo8
Stainless and acid-proof steelaccording to DIN 17440 /DIN EN 10088 / DIN EN ISO 35061.4301 X5CrNi18-101.4401 X5CrNiMo17-12-21.4541 X6CrNiTi18-101.4571 X6CrNiMoTi17-12-2A2, A4, hardness class 50and 70
Materials according to ASTM-StandardsA193- Grade B6, B7, B7M, B8,B16, L7 etc.A194- Grade 2H, 4, 7, 8, 2HM,7M etc.
Special and non-ferrous metals TitaniumAluminumBrassetc.Plastics
Materials
We are certified according toDIN EN ISO 9002 - 2000
■ Electro-galvanising■ Zinc-Chrome coating■ Hot-dip-galvanising■ DACROMET-coating■ Delta-tone-coating■ Teflon and PTFA-coating■ Phosphating■ Chemical Ni-coating■ Hard-chrome-coating■ Colour-coating■ Loc-coating
etc.
Surface refinement
Fasteners, special parts andparts according to drawings areused extensively in many areasof industry.
For nearly 40 years, our custo-mers have come to value the impeccable quality and documentation of the productswe provide, as well as our on-time deliveries and well-oiledlogistics. These customers areinvolved in industries such as:
■ Tank and process equipmentmanufacturing
■ Chemical and petrochemicalindustry
■ Energy and power planttechnology
■ Turbine and motorconstruction
■ Fittings and pumpmanufacturing
■ Offshore industry
Our high-quality products can also be found in the following areas: ■ Agricultural machinery ■ Building and construction
machinery industry■ Drive technology■ Textile machinery industry■ Rail-wagon construction
and rail industry ■ Steel and mill construction■ General mechanical
engineering
Areas of application forour product range
Zu den Ohlwiesen 7D-59755 Arnsberg
Telefon +49 2932 47582-0Telefax +49 2932 47582-29
