Copper bonded ground rod is mainly used in the grounding device. Due to its good conductivity, corrosion
Resistance, tensile strength, etc., copper bonded ground rod can be widely used, and have been recognized
By the united states institute of electrical and electronics engineering (ieee) standard, bs standard and
International electrotechnical commission (iec) standards. In china, have been recognized in the national
Electricity company, and gradually be widely used.
Our company ningbo jintian copper (group) co., ltd. Specializes in ordinary brass rods & wires, lead brass rods & wires, copper rods, free cutting brass and lead free copper, bronze rods, copper alloy research and manufacture, we can produce all kind of copper alloy product according different standards(gb, iso, astm, jis, en, din, bs, nf etc.).Our products included riveting brass series, free cutting brass series, forging brass series, non-lead brass series, brass wires etc.
Lead brass and free cutting brass:diameter :2mm-100mm, length :2m-4.5m
Flat brass wire:thickness:0.6mm-2.0mm, width:3mm-10mm
The material combines the high mechanical resistance of steel with the conductivity and resistance to corrosion of copper.
Patent certified, Songfa Alloy Material Co., Ltd. has been an expert in the field for more than 15 years, and we have built solid cooperation relationship with customers both at home and abroad.
We have been providing this material to Yinlun Machinery Co., Ltd, the China largest oil cooler manufacturer, for their oil coolers as basis and get quite positive feedback. Hope to find a way to cooperate with you.
Copper clad steel strip is widely used in the production of door, auto oil cooler, bullet casing and electrical accessories.
Free samples can be sent for your evaluation.
Contact: sales1 at china-songfa.com
Packaging: Wood Pallet, or as your request
Size: 0.4mm*600mm, also can be customized
Commodity: copper cathode
Origin: dr congo - africa
Specification: 99.9% purity
Dimension: 912 mm x 912 mm x 12 mm
Quantity: trial order 100 - 500 mt
Minimum monthly supply: 1000 mt
Loading port: dar es salam – tanzania.
Destination port: indian port.
Price: usd 5000 per mt.
Inspection: sgs report at the loading port.
Contract: annual contract price fixed.
Shipping terms: cif
Payment terms: bank guarantee or lc. Payment should be released within 7 days at discharge port.
Company LLC "FanCoil Ukraine" specializes in producing and selling modern, cost-effective, high quality and easy to use equipment. Namely-floor convectors and underfloor TM FANCOIL. Our company has more than 10 years, is a competent and reliable partner for our customers.
Heating system FANCOIL - are water heaters based on natural or forced air circulation. Some models of the convectors used not only for heating, but also cooling. Also benefits convectors TM FANCOIL are very quiet operation, space-saving installation in the room, powered by a standard electrical outlet, the lowest temperature of the heated surface, moisture resistance, the use of valves and so on. Thanks to all the benefits, convector perfectly suited for installation under windows having panoramic glazing weatherstrip or low space under the doors, terraces, conservatories and indoor swimming pools, showrooms, business centers, residential cottages and apartments with panoramic windows.
The heating system is FANCOIL heaters connected to classical heating system.
Basic equipment convectors as follows:
• box (making possible options: fiberglass, metal powder-coated);
• copper-aluminum heat exchanger;
• flexible connection hoses with shut-off valves;
• tangential fans (in models with forced convection)
Optional equipment:
• oak grill or duralumin (different colors, roll or longitudinal)
• Electronic room thermostat;
• converter transformer 220v to 12v, with a built-smooth control fan speed (T35, TR-70, TR-150, TR-300);
• converter transformer 220v to 24v, with a built-smooth control fan speed (TR-30, TR-45, TR-75, TR-120);
• smooth speed control of fans.
Because of design features and requirements, availability of copper-aluminum heat exchangers, fans (for forced convection) - heating (or cooling) Improvement happens very quickly, unlike traditional steel or cast iron radiators. An advantage over the conventional radiators is that they contain 10 times less water resulting in heat convectors is not accumulated. Heating system heats FANCOIL almost instantly so you can quickly respond to changes in room temperature and maintain a constant level. Furthermore, even at a low temperature in heating convectors provide optimal heat transfer. These features allow you to reduce the load on heating equipment. Convectors provide a more uniform distribution of heat in the room, as opposed to steel and cast iron radiators that have a warmer zone is directly from the devices themselves. Even heat distribution prevents condensation and mold formation, and the use convectors facing windows to avoid misting.
Convectors TM FANCOIL produced in standard sizes as well as to the individual requirements of clients (radius, angle, etc.) All products are made from high quality materials, making available long warranty on parts convectors:
• box of fiberglass-50 years
• box with powder coating 10 years
• wooden box (floor) - 2 years
• copper-aluminum heat exchanger 10 years
• aluminum grille-5 years
• wooden lattice - 1 year
• electrical parts - 5 years
• valves - 1 year
Low pricing, flexible system of discounts and deadlines of manufacture and delivery of products do TM FANCOIL interesting and comfortable for both the individual user and for wholesale customers. List some objects equipped convectors TM FANCOIL, as well as the price of retail prices of products attached to the letter.
Specifications of copper foil:
Grade, c1020, c1100, c1220 , custom
Thickness, 0.018mm -1.2mm
Width, max. 400 mm
Coil weight, 6.5kg / mm
Temper, o, 1/4h, 1/2h, h, hv100
Parameter of copper foil:
Chinese grade, abroad similar brand
International, usa, japan, uk, germany
(iso), (astm), (jis), (bs), (din)
T2, cu-etp, c11000, c1100, c101, r-cu57
Tp2, cu-dhp, c10200, c1020, c106, si-cu
Applications of copper foil:applications for copper foil
1) electric and electric springs, switches
2) communication cable
3) cable armoring
4) mobile phone main board
5) ion battery production lamination with pi film
6) lead frames
7) connectors and oscillation reeds
8) pcb field
9) pcb collector (electrode backing) materials
10)garments accessories(eyelet etc)
C27200, c27000 etc.
4) chemical composition:cu >99.90% p:0.015%-0.040%
5) temper: o, 1/4h, 1/2h, h
O : hv<70; 1/4h :hv 65-85; 1/2h :hv 80-100; h :hv >100
6) electric 20℃conductivity:c1100 >97% ;c12200 >80%
Applications of copper tube (copper pipe):
1) natural gas, liquefied petroleum (lp)gas
2) hvac, snow melting, drain, waste, vent piping
3) re-drawing usage
4) high conductivity use
5) cable lugs and termainals
6) electric connectors
7)lighting industry
8) air conditioner and refrigerator
9) water tube service and distribution
10) fire protection, solar, fuel/fuel oil
Place of origin:china
Grade:a, cu99.95-99.99%
Dimensions: 1020*1010*16/1030*1010*7
Applications: electrolytic copper is related very closely to human and non-ferrous metal, is widely used in electrical, light industry, machinery manufacturing, building industry, national defense industry and other fields.
The product has passed iso9001 quality standard certification, its chemical composition consistent with quality standards gb/t467-2010
Packing: each ingot is 25kg, 40 ingot in bundles of 1mt, self palletized or as customer's requirements
Usage: 1.Cutting mouth/conductive mouth 2.Quicker connector
3.Electrode 4.All kinds of easy cutting copper parts
C10200
Hot rolled
Hot rolled
4~8
600~2000
4000 max.
High conductivity.
When thickness: 4~14mm,
Rm (min.):195mpa, a11.3(min.):30%
8~60
600~3000
6000 max.
60~150
600~2500
4000 max.
Don¡¡¡ê¡èt provide properties.
Cold rolled
Soft, h/4, h/2,
Hard,
Extra hard.
0.3~0.5
600 max.
2000 max.
Soft:rm(min.):205mpa a11.3(min.):30%.
H/4: rm: 215~275mpa a11.3(min.):25%.
H/2: rm:245~345mpa a11.3(min.):8%.
Hard: rm: 295~380mpa.
Extra hard: rm (min.):350mpa
0.5~3.0
1000 max.
2500 max.
3.0~12
3000 max.
6000 max.
Soft, h/8,
H/2, h
4~20
50~650
6000 max.
H
2~10
100~1000
300~2000
C10200
Oxygen free plates for
Copper stave in blast furnace.
Hot rolled
75~150
770~1590
1400~3600
High conductivity.
Product use
1) fastener, zipper, terminal, plug, electronics and decoration
2) used as wire, cable, brush and electric erosion copper
3) widely used in mould making, electrical appliances, distilling construction and chemical industry
Product details
Copper alloy
Material
Temper
Dimensions(mm)
The main properties
Thickness
Width
Length
C11000
C12200
C10500
C10200
Hot rolled
Hot rolled
4~8
600~2000
4000 max.
High conductivity.
When thickness: 4~14mm,
Rm (min.):195mpa, a11.3(min.):30%
8~60
600~3000
6000 max.
60~150
600~2500
4000 max.
Don¡¡¡ê¡èt provide properties.
Cold rolled
Soft, h/4, h/2,
Hard,
Extra hard.
0.3~0.5
600 max.
2000 max.
Soft:rm(min.):205mpa a11.3(min.):30%.
H/4: rm: 215~275mpa a11.3(min.):25%.
H/2: rm:245~345mpa a11.3(min.):8%.
Hard: rm: 295~380mpa.
Extra hard: rm (min.):350mpa
0.5~3.0
1000 max.
2500 max.
3.0~12
3000 max.
6000 max.
Soft, h/8,
H/2, h
4~20
50~650
6000 max.
H
2~10
100~1000
300~2000
C10200
O
