Global Certificate
ISO 9001 : 2015
Copper Coils or Strips in continuous lengths are used in industry where fast production is required. They are put on spools with continuous feeders in to the presses which have progressive dies to achieve high productivity with excellent accuracy. KEI is a leader in manufacturing high quality strips which are used directly without any problems in such automated presses & machineries.
| Composition (Cu %) | EC / ETP (99.90%), DHP (99.80%), TBC (99.60%), INDUSTRIAL (98.00%) |
| Temper | Annealed (Soft), Half Hard (HB), Full Hard (HD) |
| Hardness Range | 45 – 130 VPN |
| Dimensions (mm) | Thickness | Width / Diameter | Length | |||
| Products | Min. | Max. | Min. | Max. | Min. | Max. |
| Sheets | 0.10 | 16.0 | 15.0 | 1350.0 | 50.00 | 3000.0 |
| Coils | 0.05 | 3.50 | 6.00 | 365.00 | - | - |
| Circles | 0.20 | 6.00 | 40.0 | 1250.0 | - | - |
KEI is a pioneer in sheet manufacturing. We are manufacturing various combinations of widths & lengths such as 14” x 48”, 24” x 48”, 48” x 48” & 48” x 96” to suit to the demands of the user industry. Sheets are usually useful in industries for keeping stocks to meet any urgent requirements. The bigger sizes are mainly used in the lamination stamping industry for manufacturing of Alternators and other ancillary equipments.
| Composition (Cu %) | EC / ETP (99.90%), DHP (99.80%), TBC (99.60%), INDUSTRIAL (98.00%) |
| Temper | Annealed (Soft), Half Hard (HB), Full Hard (HD) |
| Hardness Range | 45 – 130 VPN |
| Dimensions (mm) | Thickness | Width / Diameter | Length | |||
| Products | Min. | Max. | Min. | Max. | Min. | Max. |
| Sheets | 0.10 | 16.0 | 15.0 | 1350.0 | 50.00 | 3000.0 |
| Coils | 0.05 | 3.50 | 6.00 | 365.00 | - | - |
| Circles | 0.20 | 6.00 | 40.0 | 1250.0 | - | - |
Copper Circles mainly find use in the handicraft industry, hot water geysers and utensil manufacturing. KEI has been catering to such users dependably since its inception.
| Composition (Cu %) | EC / ETP (99.90%), DHP (99.80%), TBC (99.60%), INDUSTRIAL (98.00%) |
| Temper | Annealed (Soft), Half Hard (HB), Full Hard (HD) |
| Hardness Range | 45 – 130 VPN |
| Dimensions (mm) | Thickness | Width / Diameter | Length | |||
| Products | Min. | Max. | Min. | Max. | Min. | Max. |
| Sheets | 0.10 | 16.0 | 15.0 | 1350.0 | 50.00 | 3000.0 |
| Coils | 0.05 | 3.50 | 6.00 | 365.00 | - | - |
| Circles | 0.20 | 6.00 | 40.0 | 1250.0 | - | - |
Brass Coils or Strips in continuous lengths are used in industry where fast production is required. They are put on spools with continuous feeders in to the presses which have progressive dies to achieve high productivity with excellent accuracy. KEI is a leader in manufacturing high quality strips which are used directly without any problems in such automated presses & machineries.
| Composition (Cu/Zn %) | 60/40, 63/37, 65/35, 67/33, 70/30, 80/20, 85/15, 90/10, 95/05 |
| Temper | Annealed (Soft), Quarter Hard (HA), Half Hard (HB), Hard (HD), Extra Hard (HE), Spring Hard (HS) |
| Hardness Range | 60 – 220 VPN |
| Dimensions (mm) | Thickness | Width / Diameter | Length | |||
| Products | Min. | Max. | Min. | Max. | Min. | Max. |
| Sheets | 0.10 | 16.0 | 15.0 | 1350.0 | 50.00 | 3000.0 |
| Coils | 0.05 | 3.50 | 6.00 | 406.00 | - | - |
| Circles | 0.20 | 6.00 | 40.0 | 1250.0 | - | - |
KEI is a pioneer in sheet manufacturing. We are manufacturing various combinations of widths & lengths such as 14” x 48”, 24” x 48”, 48” x 48” & 48” x 96” to suit to the demands of the user industry. Sheets are usually useful in industries for keeping stocks to meet any urgent requirements. The bigger sizes are mainly used in the perforation industry for manufacturing filters & meshes.
| Composition (Cu/Zn %) | 60/40, 63/37, 65/35, 67/33, 70/30, 80/20, 85/15, 90/10, 95/05 |
| Temper | Annealed (Soft), Quarter Hard (HA), Half Hard (HB), Hard (HD), Extra Hard (HE), Spring Hard (HS) |
| Hardness Range | 60 – 220 VPN |
| Dimensions (mm) | Thickness | Width / Diameter | Length | |||
| Products | Min. | Max. | Min. | Max. | Min. | Max. |
| Sheets | 0.10 | 16.0 | 15.0 | 1350.0 | 50.00 | 3000.0 |
| Coils | 0.05 | 3.50 | 6.00 | 406.00 | - | - |
| Circles | 0.20 | 6.00 | 40.0 | 1250.0 | - | - |
Brass Circles mainly find use in the handicraft industry, hot water geysers and utensil manufacturing. KEI has been catering to such users dependably since its inception.
| Composition (Cu/Zn %) | 60/40, 63/37, 65/35, 67/33, 70/30, 80/20, 85/15, 90/10, 95/05 |
| Temper | Annealed (Soft), Quarter Hard (HA), Half Hard (HB), Hard (HD), Extra Hard (HE), Spring Hard (HS) |
| Hardness Range | 60 – 220 VPN |
| Dimensions (mm) | Thickness | Width / Diameter | Length | |||
| Products | Min. | Max. | Min. | Max. | Min. | Max. |
| Sheets | 0.10 | 16.0 | 15.0 | 1350.0 | 50.00 | 3000.0 |
| Coils | 0.05 | 3.50 | 6.00 | 406.00 | - | - |
| Circles | 0.20 | 6.00 | 40.0 | 1250.0 | - | - |
Phosphor Bronze Coils or Strips in continuous lengths are used in industry where fast production is required. They are put on spools with continuous feeders in to the presses which have progressive dies to achieve high productivity with excellent accuracy. KEI is a leader in manufacturing high quality strips which are used directly without any problems in such automated presses & machineries.
| Composition (Cu/Sn %) | PB - I (96/04), PB - II (95/05), PB - III (94/06) |
| Temper | Annealed (Soft), Quarter Hard (HA), Half Hard (HB), Hard (HD), Extra Hard (HE), Spring Hard (HS), Extra Spring Hard (HES) |
| Hardness Range | 70 – 250 VPN |
| Dimensions (mm) | Thickness | Width / Diameter | Length | |||
| Products | Min. | Max. | Min. | Max. | Min. | Max. |
| Sheets | 0.10 | 16.0 | 15.0 | 1350.0 | 50.00 | 3000.0 |
| Coils | 0.05 | 3.50 | 6.00 | 406.00 | - | - |
| Circles | 0.20 | 6.00 | 40.0 | 1250.0 | - | - |
KEI is a pioneer in sheet manufacturing. We are manufacturing various combinations of widths & lengths such as 14” x 48”, 24” x 48”, 48” x 48” & 48” x 96” to suit to the demands of the user industry. Sheets are usually useful in industries for keeping stocks to meet any urgent requirements. The bigger sizes are mainly used for aesthetic purposes in Temples.
| Composition (Cu/Sn %) | PB - I (96/04), PB - II (95/05), PB - III (94/06) |
| Temper | Annealed (Soft), Quarter Hard (HA), Half Hard (HB), Hard (HD), Extra Hard (HE), Spring Hard (HS), Extra Spring Hard (HES) |
| Hardness Range | 70 – 250 VPN |
| Dimensions (mm) | Thickness | Width / Diameter | Length | |||
| Products | Min. | Max. | Min. | Max. | Min. | Max. |
| Sheets | 0.10 | 16.0 | 15.0 | 1350.0 | 50.00 | 3000.0 |
| Coils | 0.05 | 3.50 | 6.00 | 406.00 | - | - |
| Circles | 0.20 | 6.00 | 40.0 | 1250.0 | - | - |
Phosphor Bronze Circles mainly find use in the handicraft industry and utensil manufacturing. KEI has been catering to such users dependably since its inception.
| Composition (Cu/Sn %) | PB - I (96/04), PB - II (95/05), PB - III (94/06) |
| Temper | Annealed (Soft), Quarter Hard (HA), Half Hard (HB), Hard (HD), Extra Hard (HE), Spring Hard (HS), Extra Spring Hard (HES) |
| Hardness Range | 70 – 250 VPN |
| Dimensions (mm) | Thickness | Width / Diameter | Length | |||
| Products | Min. | Max. | Min. | Max. | Min. | Max. |
| Sheets | 0.10 | 16.0 | 15.0 | 1350.0 | 50.00 | 3000.0 |
| Coils | 0.05 | 3.50 | 6.00 | 406.00 | - | - |
| Circles | 0.20 | 6.00 | 40.0 | 1250.0 | - | - |