Gray iron - Import export

Full programme for Vgroove pulleys with TaperLock system conical bushings. We can supply complete range of Vbelt pulleys with taper lock system and we are also specialized in the construction of special pulleys whose diameter can reach a maximum of 2500 mm. PiPulleys are produced according to the interational regulations BS 37901981DIN 211ISO 4183. Those pulleys are made of GG25 grey cast iron and a special black phosphating treatment on the surface is added. They can be used up to a peripheric speed of 30 mt/sec. Beyond this limit it is advised to usehigh resistance materials. Our pulleys are balanced according to the ISOG16 standard. Pbushes are made of GG25 grey cast iron and a special black phosphating treatment on the surface is added. They have a H7shaped bore and a complete set of screws to be fixed at the pulley.

Thread standard: Metric, ISO DIN 13 Type: Machine tap Forma C, for through and blind holes, with straight flutes Application: For cast materials Material of product: HSSE Surface treatment: TiCN For materials: Grey cast iron, Aluminium casting alloy, Copper base alloys etc* Tensile strength up to: 1000 N/mm2 Standard: DIN 371/376 Tolerance: ISO2/6H Special geometry, base material and surface treatment for short-chipping casting material. The TiCN surface treatment (titanium carbon nitride - grey violet) increases the surface hardness (approx. 3000 HV) and the sliding properties (coefficient of friction: 0,3). It provides a better cutting performance and increased tool life time. Tap for machine use in blind and through holes. The short lead-in chamfer makes that tap universal in application. The flutes can hold the most part of the chips. Materials: Grey cast iron < 1000 N/mm² Aluminium casting alloy Si > 5% (short-chipping) up to 600 N/mm²

Our high-performance cutting paste in the practical 100ml pack is characterised by particularly high pressure additives that achieve a very high lubrication performance. The paste adheres firmly to the cutting edges and only becomes liquid during use. For optimum results, the cutting paste should be applied undiluted. This cutting paste is ideal for many machining operations such as drilling, thread cutting, thread cutting, milling, core drilling and sawing. It is suitable for all types of steel - from iron and tool steel to high-alloy steels and chrome-nickel alloys to aluminium, titanium, manganese, cast steel, grey cast iron, brass, bronze and all stainless steels V2A, V4A, INOX etc. Due to the environmentally friendly, petroleum-free, chlorine-free and sulphur-free formulation, the high-performance cutting paste not only offers longer tool life, but also leaves no greasy oil film on the workpieces.