Copper û cu 99.98 %
Iron û fe 2 ppm
Sulphur û s 4 ppm
Oxygen û o 0
Silver û ag 10 ppm
Lead û pb 0.2 ppm
Nickel û ni 0.2 ppm
Selenium û se 0.3 ppm
Antimony û sb 0.1 ppm
Silica û si 0.3 ppm
Cobalt û co 0.2 ppm
Arsenic û as <0.1 ppm
Bismuth û bi 0.1 ppm
Manganese û mn <0.1 ppm
Tellurium û te <0.05 ppm
Aluminium û al 0.5 ppm
Magnesium û mg 0.4 ppm
Straight lengths are generally supplied with lengths of 10ft, 12ft, 20ft and 5 meters, 5.8 meters and 6.0 meters for worldwide market as per astm, en (bs), as/nzs, and jis standard. We can also offer specifications you specially inquire.Shorter lengths are available to suit special requirements of other markets. Straight lengths if required, are usually supplied in the hard drawn and half hard tempers, annealed straight lengths are also available if requested. Usually hard drawn tubes packing in bundles or master bundles, half hard temper packing in bundle or iron frame or wooden box based on customer requirement, soft annealed tubes packing in iron frame or wooden box.
1 copper tube for air-conditioning and refrigeration field service astm b280, en1057, as1571, jis3000
2 copper tube for general engineering application astm b75, en1057, as1571, jis3000
3 copper tube for refrigeration, oil lines, gasonline lines astm b68, en1057, as1571, jis3000
4copper tube for dwv astm 306 , as 1432 , en 1057, jis3000
5copper tube for warter, nature gas and liquified petroleum gas fuel astm b837/b88, en1057, as1432, jis3000
Available in standard with lengths of 50ft, 60ft, 66ft, 100ft and 15, 18 and 30 meters for the worldwide market as per astm, en (bs), as/nzs, jis standard.
Skype:hongtaimetal
These coils are supplied in the soft annealed form and are individually sealed in a protective plastic sleeve then boxed in cartons for ease of handling.
Level wound coils are especially suited to long production runs for industrial applications and are available in ultra-thin walls as per astm, en (bs), jis standard. Most commonly supplied in the annealed form with weight 30-200kgs per coil. Packing with wooden pallet.
(1)copper tube for air-conditioning and refrigeration field service astm b280, en1057, as1571, jis300
(2)copper tube for general engineering application astm b75, en1057, as1571, jis300
(3)copper tube for refrigeration, oil lines, gasoline lines astm b68, en1057, as1571, jis300
Alloy code: Special alloy, C14500íóC14510íóC14520íóC14700.
Application fields: It is mainly used for electronic industry department.
Performance: Special alloy í¦85%í½í¦100%;
Thermal conductivity: í¦500Wm1k1ú¼C14500íóC14510íóC14520íóC14700, which is carried out
as per standard of Designationú¦B 301
We are looking for credible suppliers of copper scraps and brass scraps from all over the world.
If you can provide us with the copper and brass scraps regularly and continually, please contact to us with sincere informations about your company, quantity, its kinds, its photoes that you own presently.
We are looing forward to your favorable and rapid reply.
our pipes is one of the leading and finest pipes in pakistan and we want too spread it tooo all over the world sooo its the time "join us" and be the honourable client !
Polyester-imide enameled copper round wire, class 180
This wire has baked varnish insulation mainly composed of theic-modified polyester-imide resin over its copper round conductor.
Features: excellent electrical, chemical and mechanical properties. Widely used for heat-resistance electrical components. May develop crazing.
Applicable standard: mw30-c. Iec60317-8. Gb/t6109.6. Jis c 3202.8
Typical applications: heat-resistance motors, automotive components, 4-ways reversing valves, coils of induction cooker, motor for electric tools, magneto, dry-type transformer.
Range of conductors' diameter: 0.05-0.30mm
Solderable polyester-imide enameled copper round wire, class 180
This wire has baked varnish insulation mainly composed of solderable polyester-imide resin over its copper round conductor.
Features: solderable at 470 f¦ in 3 seconds. Few pin-holes.
Applicable standard: mw77-c. Iec60317-23. Gb/t6109.13.
Typical applications: automotive relays, heat-resistance transformers, 4-ways reversing valves, magneto.
Range of conductors' diameter: 0.05-0.30mm
According to customer's specification or executive international standards.
Polyurethane enameled copper round wire with a bonding layer, class 130
Features: self-bonding by solvents or heat. Easily colored in a variety of colors. Sloderable at 380 f¦.
Applicable standard: jis c 3202.7
Typical applications: speaker coils, driving motor for watch, vibrator motor, laser head and magnetic head coils, other non-frame coils.
Polyurethane enameled copper round wire with a bonding layer, class 155
Features: self-bonding by solvents or heat. Easily colored in a variety of colors. Sloderable at 400 f¦.
Applicable standard: jis c 3202.7
Typical applications: speaker coils, vibrator motor, other non-frame coils.
Thermosetting type polyester or polyesterimide enameled copper round wire with a bonding layer, class 180
Features: excellent adhesion at high temperature through fusion an setting processer.Higher softening temperature.
Applicable standard: iec 60317-37
Typical applications: high output voice coils, high output motors, electrical tools, heat-resistance motors.
According to customer's specification or executive international standards.
Polyurethane Enameled Copper Round Wire, Class 130
This wire has baked varnish insulation mainly composed of polyurethane resin over its copper round conductor.
Features: Most widely used enameled wire. Solderable at 380 f¦. Easily colored in a variety of colors. Excellent dielectric characteristics at high frequencies. Few pin-holes.
Applicable Standard: MW75-C. IEC60317-4. GB/T6109.4. JIS C 3202.6.
Typical Applications: Relays, Small motors, Small transformers, Magnetic heads, Coils for telecommunication equipment.
Range of Conductors' diameter: 0.016-0.55
Polyurethane Enameled Copper Round Wire, Class 130
This wire has baked varnish insulation mainly composed of modified polyurethane resin over its copper round conductor.
Features: Higher cut-through temperature than UEW/130. Solderable at 400 f¦. Easily colored in a variety of colors. Excellent dielectric characteristics at high frequencies. Few pin-holes.
Applicable Standard: MW79-C. IEC60317-20. GB/T6109.10. JIS C 3202.6.
Typical Applications: Relays, Small-motors, Small-transformers, Ignition coils, Water valves, Magnetic heads, Coils for telecommunication equipment.
Range of Conductors' diameter: 0.016-0.55
Polyurethane Enameled Copper Round Wire, Class 180
This wire has baked varnish insulation mainly composed of modified polyurethane resin over its copper round conductor.
Features: Higher cut-through temperature than UEW/155. Solderable at 420 f¦. Easily colored in a variety of colors. Excellent dielectric characteristics at high frequencies. Few pin-holes.
Applicable Standard: MW82-C. IEC60317-51. GB/T6109.23. JIS C 3202.6.
Typical Applications: Relays, Micro-motors, Mini-transformers, Ignition coils, Water valves, Magnetic heads, Coils for telecommunication equipment.
Range of Conductors' diameter: 0.016-0.55
Polyurethane Enameled Copper Round Wire for Relay
This wire has baked varnish insulation mainly composed of modified polyurethane resin over its copper round conductor.
Features: Excellent consistency of conductor resistance, Excellent consistency of insulating film thickness. High solt-fill. Few pin-holes. Suitable for high speed winding equipment.
Applicable Standard: JIS C 3202.6. IEC60317-20.
Typical Applications: Power relays, High frequency relays, Time relays, Automotive relays, Telecom relays, Sealed relays.
Range of Conductors' diameter: 0.016-0.55
