Purchasing

We are always looking for reliable suppliers and business partners. Because of our broad range of products, we have a wide variety of materials, purchased parts and services to issue.

Product groups / service

Tubes and tube supports	Stainless steel: 1.4301 as per DIN EN 10296-2 as per DIN EN 10217-7 Steel: E235+N, E195+N, DC01 as per DIN EN 10305-3 as per DIN EN 10305-2 as per DIN EN 10305-1 Aluminium: 3.0515 (EN AW 3103), 3.3527 (EN AW 5049) as per DIN EN 7542 as per DIN EN 7543 as per DIN EN 7548
Hoses	EPDM as per TL 52361 + DBL6254.16 VMQ as per 6254.31
Heat protection
Clamps
Wire
Steel strip
Stamping parts	Steel: 1.0330 (DC01), 1.0111 (DD11), 1.0972 (S315 MC), 1.0976 (S355 MC) Stainless steel: 1.4301, 1.4016 Aluminium: EN AW 5754 (AlMg3)
O-rings	HMBR, EPDM, FKM
Soldering rings	Copper, aluminium
Colour batch, granulates	Plastics: PA6, PA12, PA6 GF30, PA66, PA66 H, PA66 GF30
Turned parts	Steel: 1.0711 (11SMn30+C), 1.0715 (11SMn30) Stainless steel: 1.4305 Aluminium: 3.2315 (EN AW 6082)
Quick connects	Steel: St 34-2 NBK o. GBK, St 37-2 NBK o. GBK Stainless steel: 1.4301
Caps/plugs/clips	PP, PE-LD, PE-HD, EVA, PA 6.6, TPE
Labels
Rubber rings/plates
Contract processing / tools	Surface coatings/processing as per OEM standards: VW Group Standard 13750 (Audi, VW, Porsche) TL 260 x330 zinc-phosphated or KTL blackTL 260 x630 zinc-phosphated + KTL black 20 ±5μmTL 227 x632 electrolytically galvanised + KTL blackTL 260 x634 thick layer KTL blackTL 244 r642 electrolytically zinc alloy-coated / transparent passivatedTL 244 r643 electrolytically zinc alloy-coated and sealed / transparent passivatedTL 240 b140 thin layer zinc-phosphated / lubricated, greyTL 240 b149 thin layer zinc-phosphated / not lubricated, grey Ford Engineering Material Specification WSS-M1P85, zinc-phosphatedWSS-M2P177, KTL black WSS-M3P36 phosphated (contains nickel) Mercedes-Benz Factory Standard DBL 8451, zinc and zinc alloy coatings, passivations, seals, covering layers BMW Group Standard GS 90010-1, zinc and zinc alloy coatings GS 90011 KTL- and powder coatings GM Material Specification GM Standard 9984120, zinc and zinc alloy coatings9984123, KTL and powder coatings contract tasks: lasers, soldering, welding, etc. Assembly work, tools
Non-production material