Copper tube 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
Pancake coil 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.
Lwc coil 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
Copper slag Appearance:black glassy granules Ferric oxide(fe2o3):56.85% Silica(sio2):31.78% Alumina(al2o3):4.14% Calcium oxide(cao):2.81% Magnesium oxide(mgo):1.76% Potassium oxide(k2o):0.85% Soda(na2o):0.55% Copper(cu):0.55% Free silica:6 Apparent density kg/m3:3.72 Water soluble chlorides:0.0019 Ph of aq. Extract:8.1 Conductivity:18.22 Moisture(h2o):0.15 Arsenic, cadmium, lead, selenium:not detected Loose material
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
Copper scrap 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. Export standard packing
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Copper wires 2500 tons.
Copper coil
Tungsten copper composition 75/25 70/30/80/20 85/15 90/10
Resistance wire High resistancy Standard
Good quality Standard export packing or as per your requirement
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.
Self-bonding polyurethane enameled copper wire 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
Copper cathodes
COPPER TUBES ARE AVAILABLE IN DIFFERENT THICKNESS AND GAUGES. COPPER TUBES ARE AVAILABLE IN 50FT PANCAKE COILS-SOFT TEMPER COPPER TUBES IN 6 MTR STRAIGHT LENGHTS - HARD TEMPER
Copper cathode LME Standards and packing
Copper wire mesh we produce Brass Wire Mesh, from 6mesh/0.71mm to 180mesh/0. 05mm; Phosphor Bronze Wire Mesh, max 400mesh/0.03mm; Copper Wire Mesh, from 6mesh/0.71mm to 100mesh/0.102mm Material: Brass Wire,Red Copper Wire, Phosphor Bronze Wire Weaving Type: Plain Weave, Twill Weave, and Dutch-Plain Weave Features: Brass Wire Mesh is also named Brass Wire Cloth, it has better abrasion resistance, better corrosion resistance, higher strength and lower electrical conductivity. Copper Wire Mesh is also named Copper Wire Cloth, it has better abrasion resistance, better corrosion resistance. Phosphor Bronze Wire Mesh is also named Phosphor Bronze Wire Cloth, it has features of corrosion resistance, wear resistance and tear resistance. Application: Brass Wire Mesh is used in sieving diversified pellet, powder, porcelain clay and glass, chinaware printing, filtering liquid and gas. Copper Wire Mesh is mostly used as filters in a lot of industries. Phosphor Bronze Wire Mesh is mostly used as filters in a lot of industries.
Copper cathodes Supply copper cathodes. Now offer as following: 1-copper cathodes: ( 1) specification: 99. 99% (electrolytic grade a) . ( 2) origin: africa or russia. 2-price: based on quantity and payment term (cif, payment after sgs, ciq inspection at unloading port). For 1, 000 mt/month x 12 months: A) cif 5, 500 usd/mt by sblc at loading port B) cif 5, 550 usd/mt by sblc with the term of payment Within 5 days after goods arrived at unloading port C) cif 5, 700 usd/mt by sblc with the term of payment After sgs or ciq inspection at unloading port For 2, 000 mt/month x 12 months: A) cif 5, 480 usd/mt by sblc at loading port 2) 5, 530 usd/mt by sblc with the term of payment within 5 days after goods arrived at unloading port), 3) 5, 680 usd/mt by sblc with the term of payment after sgs or ciq inspection at unloading port For 5, 000 mt/month x 12 months: 1) cif 5, 430 usd/mt by sblc at loading port; 2) 5, 470 usd/mt by sblc with the term of payment within 5 days after goods arrived at unloading port) , 3) 5, 630 usd/mt by sblc with the term of payment after sgs or ciq inspection at unloading port) 3-payment: ( 1) by irrevocable, transferable or non transferable, revolving l/c, sblc or bank guarantee. ( 2) l/c comes from the top bank or confirmed by top bank. ( 3) performance bond: 2% performance bond. 4-quantity: minimum 2, 000 mt. 5-procedure: ( 1) buyer issues loi + bcl. ( 2) seller issues fco. ( 3) buyer signs fco and sends it to seller. ( 4) seller issues draft contract. ( 5) buyer signs draft contract and sends it to seller. ( 6) buyer's bank opens non operative irrevocable l/c. ( 7) upon receipt non operative l/c, seller activates non operative l/c with 2% performance bond. ( 8) at the buyer's request, seller will allow the buyer to be present during loading in loading port. ( 9) seller delivery.
