Copper - Import export

High-precision silver-plated single wire used as core for coaxial cables. Size range from Ø 0.10 mm to Ø 1.8 mm, manufactured on a specially designed machine. HF wire is characterised by a highly constant diameter, outstanding centricity and an extremely pure surface.

Assembling screw threaded connections subjected to high temperatures and corrosive influences Screwed connections at pipe fittings, flange joints and fittings in superheated steam lines Combustion chamber screwed connections and mounting bolts of gas and oil burners Screwed connections at combustion engines, exhaust systems, silencers and exhaust gas pipe connections Advantages and benefits Allows reliable non-destructive dismantling even after longer operating period under high operating and ambient temperatures Provides an optimal ratio of screw pretension and tightening torque Electrically conductive To achieve optimal adhesion clean the thread or the sliding surface first mechanically and then with OKS 2610/OKS 2611 universal cleaner to remove soiling as well as any lubricant residues. Use a brush, spatula or similar to apply a sufficient amount of paste to the head or nut contact surface and to the thread. Spray on evenly OKS 241 spray. The paste will also act as a sealant.

Assembling screw threaded connections subjected to high temperatures and corrosive influences Screwed connections at pipe fittings, flange joints and fittings in superheated steam lines Combustion chamber screwed connections and mounting bolts of gas and oil burners Screwed connections at combustion engines, exhaust systems, silencers and exhaust gas pipe connections Advantages and benefits Allows reliable non-destructive dismantling even after longer operating period under high operating and ambient temperatures Provides an optimal ratio of screw pretension and tightening torque Electrically conductive Also available as spray version OKS 241 To achieve optimal adhesion clean the thread or the sliding surface first mechanically and then with OKS 2610/OKS 2611 universal cleaner to remove soiling as well as any lubricant residues. Use a brush, spatula or similar to apply a sufficient amount of paste to the head or nut contact surface and to the thread.

Copper sealing rings Form C according to DIN 7603 material: SF - Cu, as 0,3 mm thick sheathing and a asbestos - free filler from high temperature resistant, mineral and ceramic fiber working ... Category Sealings / Copper sealings / Copper fill rings Product number supplier 100302

Copper sealing rings Form C according to DIN 7603 material: SF - Cu, as 0,3 mm thick sheathing and a asbestos - free filler from high temperature resistant, mineral and ceramic fiber working ... Category Sealings / Copper sealings / Copper fill rings Product number supplier 100302

Assembly immediately upon receipt of order - generally in stock assortment filling sealing rings CU - AFM DIN 7603 Form C The assortments contains: copper filling sealing rings from SF - CU ... Category Sealings / Copper sealings / Assortments / Inflation ring Product number supplier 100300

Assembly immediately upon receipt of order - generally in stock assortment filling sealing rings CU - AFM DIN 7603 Form C The assortments contains: copper filling sealing rings from SF - CU ... Category Sealings / Copper sealings / Assortments / Inflation ring Product number supplier 100300

Compact braided round copper flexibles made from Cu-ETP1 and Cu-OF1, LEONI Histral® alloys upon request, in bare, tin-plated, nickel-plated or silver-plated, in hard or soft annealed. Single-wire diameter ranging from Ø 0.05 mm to Ø 0.10 mm. Cross-section ranging from 0.047 mm² to 25 mm² (bigger cross-sections upon request). Round copper braids are characterised by a very high degree of dimensional accuracy and a very high Flex life. They are absolute free from twist and support an automatic further processing. Compact braided round copper flexibles are particularly suitable for carbon brushes industry, connection technology, switches or aviation industry.

Compact braided square and rectangular copper flexibles made from Cu-ETP1, Cu-OF1 and LEONI Histral® alloys (upon request) in bare, tin-plated or silver-plated. Single-wire diameter ranging from Ø 0.05 mm to Ø 0.20 mm. Cross-section ranging from 0.47 mm² to 50 mm² (further dimensions upon request). Square copper braids require less space in comparison to round copper braids with the same cross-section. There is a precise positioning owing to square or rectangular shape, which allows for failure-free and fully automated downstream manufacture. Squre or rectangular copper braids are characterised by very good Flex life, being absolute free from twist, a compact cutting surface, a very high degree of dimensional accuracy and a very long lifetime. Compact braided square and rectangular copper flexibles are particularly suitable for applications in carbon brushes industry, connection technology, switches and aviation industry.

Round copper wires made from Cu-ETP1 and Cu-OF1 in bare, tin-plated, nickel-plated, silver-plated or gold-plated, soft annealed. Single-wire diameter ranging from Ø 0.05 mm to Ø 0.51 mm. Number of wires used for strands: between 3 and 24 wires (subject to single-wire diameter).

Semi-concentric or concentric strands with very short lay lengths and an extraordinarily smooth surface made from Cu-ETP1 and Cu-OF1 in bare, tin-plated, nickel-plated or silver-plated, soft annealed. Single-wire diameter ranging from Ø 0.05 mm to Ø 0.51 mm, left-hand lay or right-hand lay. Cross-section ranging from 0.02 mm² to 16 mm². LEONI has had its manufacturing process specifically dedicated to this type of product patented. LEONI smooth bunches boast an exceptionally compact and precise round structure and have a very good Flex life. They are particularly suitable for moving applications and for thin-gauge coating with high-grade isolation materials benefitting from a long flex life as well as weight and space efficiency.

Several bunched single wires or bundles made from Cu-ETP1 and Cu-OF1 in bare, tin-plated, nickel-plated or silver-plated, soft annealed. Single-wire diameter ranging from Ø 0.05 mm to Ø 0.51 mm, left-hand lay or right-hand lay. Cross-section ranging from 0.005 mm² to 630 mm². Those single wires do not hold a fixed position inside the strand. Their position relative to one another undergoes a permanent change along the entire length of the bunch. The construction of a bunch is derived from the cross-section required, which leads to the electrical conductor featuring a certain resistance level. Different cross-sections with the same resistance value can be generated by applying single wires of varying sizes. Owing to their good efficiency our bunched single wires are versatile in a multitude of applications in cables and conductors.

At SCHULZ, the rare art of copper forging lives on as part of our range of services to you. The copper-covered towers of the Bamberg Cathedral bear witness not only to the success of the company, but also to the founder’s coppersmith origins. Today, SCHULZ is ushering the tradition of copper craftmanship into the future as one of the few companies to practice their skill in the art. Customers both at home and abroad appreciate the aesthetic and technical excellence of our copper workmanship, available for enitre brewery plants as well as single elements, such as copper domes.

Round copper wire made from Cu-ETP1 and Cu-OF1 in bare, tin-plated, nickel-plated, silver-plated or gold-plated, hard or soft annealed. Single wire diameter ranging from Ø 0.04 mm to Ø 1.8 mm. Single wire for high-frequency (HF) technology: High-precision silver-plated single wire used as core for coaxial cables, size range from 0.10 mm to 1.8 mm. This single wire is manufactured on a specially designed machine and is characterised by a highly constant diameter, outstanding centricity and an extremely pure surface.

Round copper wire made from Cu-ETP1, Cu-OF1 and LEONI Histral® alloys, in bare, tin-plated, nickel-plated and silver-plated, soft annealed. Single wire diameter ranging from Ø 0.05 mm to Ø 0.254 mm. Number of wires used for strands: between 2 and 16 (subject to single-wire diameter). Single wire or multi wire on special bobbins fit for use in braiding machines. The braids manufactured by these machines are used in cables and conductors geared towards electromagnetic shielding or protection against damage as well as serving as a reinforcement.

Wires with a particular shape (neither round nor flat wire). Subject to our customers’ specification there are various conceivable solutions such as triangle, polygon, bones or trapeze shape, and many more. Made from Cu-ETP1 and Cu-OF1 in bare, soft annealed or hard. LEONI Histral® alloys upon request. Cross-section: up to approx. 2.5 mm², depending on shape, further cross-sections upon request. Profile wires are mainly suitable for electrical conductors in a plastic profile and for busbars. They are space saving and have bigger contact areas. Certain shapes give a more secure hold in plastic profiles.

Fabric tapes, braided into a tube and then flat-rolled (if needed). Made from Cu-ETP1, Cu-OF1 and LEONI Histral® alloys upon request, in bare, tin-plated, nickel-plated and silver-plated, hard or soft annealed. Single-wire diameter ranging from Ø 0.05 mm to Ø 0.40 mm. Cross-section ranging from 0.09 mm² to 400 mm². Our flat-rolled fabric tapes are characterised by a very high degree of dimensional accuracy. Suitable for earthing straps, connectors or electrotechnical components.

Contured fabric tapes, braided into a tube and then flat-rolled. Made from Cu-ETP1 and Cu-OF1, LEONI Histral® alloys upon request, in bare, tin-plated, nickel-plated or silver-plated, hard or soft annealed. Single-wire diameter ranging from Ø 0.05 mm to Ø 0.40 mm. Cross-section ranging from 25 mm² to 120 mm². Our flat-rolled fabric tapes are characterised by straight rectangular edges with a very high degree of dimensional accuracy and very close tolerances. There is an adjustable degree of compaction, with cross-section remaining unchanged, as well as an easy combination of different cross-sections laid on top of each other (modular system). Contured, braided copper tapes have an improved weldability in automated production processes for manufacturing of earthing straps, connectors or electrotechnical components.

Flexible copper connectors for earthing straps, current leads and connectors with different constructions regarding customer specification. As prematerial for our customised connectors a lot of different materials can be used, mostly high flexible strands and braids made from Cu-ETP1 and Cu-OF1, LEONI Histral® alloys, stainless steel and aluminium upon request, in bare, tin-plated, nickel-plated and silver-plated. Depending on the customer requirements we can combine different contact elements and isolation materials. No matter if you need individual parts or large-scale production, we can guarantee a short development time and fast response. Flexible copper connectors are suitable for power transmission and potential equalisation / grounding.

Flat-knitted copper tape made from Cu-ETP1 and Cu-OF1 in tin-plated, bare upon request, soft annealed. Single wire diameter Ø 0.10 mm, processed in three-fold and eight-fold. Width of flat-knitted copper from 20 mm to 100 mm. For electrical shielding.