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Top Supplier Cities : Shenzhen   Guangzhou   Dongguan  
Jul-03-15
 
Product Description

high grade A copper cathode plate

copper cathode grade A

copper cathode , CuY99.95%

copper cathode Grade A Cu 99.95- 99.99 %

1.Weight of each sheet: 125kgs (+/- 1%)

2.Net weight of each pallet: 2mts (+/- 1%)

3.Min. weight in each container: 20mts approx.

4.Gross weight of each container: 22.20mts approx.

6. Usage:Electric light industry, machinery manufacturing, Building industry ,defense industry,

and other fields Manufacturing industrial .valves and fittings,Instrument sliding bearing.

ELEMENTS VALUE ELEMENTS VALUE
Copper Cu 99.97% Min. Silica Si 0.3ppm Max.
Cobalt Co 0.2ppm Max. Bismuth Bi 0.1ppm Max.
Lead Pb 0.2ppm Max. Tellurium Te 0.05ppm Max.
Iron Fe 2ppm Max. Silver Ag 10ppm Max.
Aluminum Al 0.5ppm Max. Selenium Se 0.3ppm Max.
Manganese Mn 0.1ppm Max. Sulphur S 4ppm Max.
Nickel Ni 0.2ppm Max. Magnesium MG 0.4ppm Max.
Antimony Sb 0.1ppm Max. Oxygen O2 0
Arsenic AS 0.1ppm Max. -


Palletized Banded by Aluminum Bands.
GOLD Member
Feb-25-19
Supplier From Tianjin, China
Jul-21-21
 
Technical details:
StandardT1,T2,TP1,TP2,C10100,C10200,C10300,C10400,C10500,C10700,C10800,C10910,C10920, Thickness C10930,C11000,C11300,C11400,C11500,C11600,C12000,C12200,C12300,C12500,C14200, Width C14420,C14500,C14510,C14520,C14530,C17200,C19200,C21000,C23000,C26000,C27000, C27400,C28000,C33000,C33200,C37000,C44300,C44400,C44500,C60800,C63020,C65500, Color: C68700,C70400,C70620,C71000,C71500,C71520,C71640,C72200,etc Width:GB/T5231-2001.GB/T1527-2006.JISH3100-2006,JISH3250-2006,JISH3300-2006,
1. Purity: 99.99% 2.Weight of each sheet: 125kgs (+/- 1%) weight of each pallet: 2mts (+/- 1%) 4.Min. Weight in each container: 20mts approx. 5.Gross weight of each container: 22.20mts approx. 6.Dimensions: 914*914*12mm Item cathode copper plate from China
May-04-17

Copper Cathode 99.97-99.99% Purity

$3.50K
MOQ: Not Specified
Supplier From Tianjin, Tianjin, China
 
Details: 1. Weight: 125 kg per sheet 2. Purity: 99.99%-99.97% min 3. MOQ: 25MT
Our Advance: 1. High Quality, Low Price 2. Large Stock 3. Fast Delivery 4. Long-term Supply 5. With CCIC&CIQ Approved Packaging: Weight of each sheet: 125kgs (+/- 1%), Net weight of each pallet: 2mts (+/- 1%),Min. Weight in each container: 25mts approx
Jul-21-21
 
Our Service:

We have on-site tipping facilities for ferrous and non-ferrous materials,

and also have a commercial skip service. We welcome customers from all sections of the community, including all kind of metal scrap,plastic scrap and also on waste papers.
783 Electric Cathode Suppliers
Short on time? Let Electric Cathode sellers contact you.
Feb-12-14
 
Chemical component %

Acid insoluble
< 0.05

Pallet
Jan-05-09
 
Features:

Galvanized steel, square-locked core with cord packing from 3/8" to 1-1/4", interlocked core from 1-1/2" to 4" to give additional strengh to prevent unravelling
Smooth wipe clean PVC jacketed
Liquid-tight IP66/IP67
Good flexibility
High mechanical strength
Flame retardent
UV protection
moisture proof
Resistance to most of chemicals, such as oil, acids and vapours, etc.
Good Absorption of motion and vibration
Cover does not winkle when bent
Temperature range from -25oC to +90oC
PVC colour black (standard), grey or orange (made to order)
Nickel plated brass fittings
Galvanized malleable iron fittings
Stainless steel fittings
Applications:

General indutrial installations and wire protection
Outdoor installation
Machine tools
Installations where liquid-tight is a requirement
Special Applications:

According to customer's samples and specifications, we can manufacture the LT type flexible conduit to suit special applications, such as wider temperature range, specific chemical resistance, etc.



Smooth wipe clean PVC jacketed
Liquid-tight IP66/IP67
Good flexibility
High mechanical strength
Flame retardent
UV protection
moisture proof
Resistance to most of chemicals, such as oil, acids and vapours, etc.
Good Absorption of motion and vibration
Cover does not winkle when bent
Temperature range from -25oC to +90oC
PVC colour black (standard), grey or orange (made to order)
Nickel plated brass fittings
Galvanized malleable iron fittings
Stainless steel fittings
Nov-29-24
 
PBT (polybutylene terephthalate) is an important type of engineering plastic. It has excellent mechanical properties, electrical properties, chemical resistance and thermal stability, so it is widely used in many fields.
1. Electrical and electronic: PBT material has excellent electrical insulation properties and high temperature resistance, so it is widely used in the field of electrical and electronic. For example, it can be used for cable sheathing, sockets, terminal connectors, switches and electronic parts. In addition, PBT material also has good plasticity, can be used for the manufacture of electronic shells, radiators and so on.
2. Automotive industry: PBT material is widely used in the automotive industry for the manufacture of internal and external parts of automobiles. It has good impact resistance, scratch resistance and high and low temperature resistance, can meet the requirements of automotive parts on the strength and durability. For example, PBT material can be used to manufacture automobile lamp shell, front grille, instrument panel, etc..
3. Household electrical appliances: PBT material's heat resistance and chemical resistance make it widely used in the field of household electrical appliances. For example, it can be used in the manufacture of rice cookers, coffee makers, induction cookers, etc. PBT material also has good electrical properties, can be used to manufacture wire and cable insulation layer plug sockets and so on.
4. Medical equipment: PBT material has excellent chemical resistance and biocompatibility, so in the field of medical equipment is often used in the manufacture of various equipment and appliances. For example, it can be used in the manufacture of syringes, infusion sets, surgical instruments and so on. In addition, PBT material also has good corrosion resistance, can be used for the manufacture of chemical reagent bottles, experimental vessels.
5. Industrial products: PBT material also has a wide range of applications in the field of industrial products. For example, it can be used for the manufacture of industrial parts, pumps, valves, etc. PBT material has high mechanical strength and wear resistance, to meet the requirements of industrial products on the strength and durability. In addition, PBT materials have good weather resistance and are suitable for outdoor environments.
Aug-09-18
 
We have passed ISO9001:2015,CE,SGS approval and IEC report

1.Technical parameters

Power Input Voltage(V) Output Voltage(V) Dimension
OD*H(mm) Weight (kg)
GWB50VA 220V (230V) 12V 80*38 0.74
GWB100VA 220V (230V) 12V 95*45 1.25
GWB200VA 220V (230V) 12V 112*52 2.05
GWB250VA 220V (230V) 12V 118*54 3.36
GWB500VA 220V (230V) 12V 140*65 4.2
GWB1000VA 220V (230V) 12V 170*75 7.2
GWB1500VA 220V (230V) 12V 180*85 9.75
GWB2000VA 220V (230V) 12V 185*105 12
GWB3000VA 220V (230V) 12V 200*120 16.6
GWB5000VA 220V (230V) 12V 230*135 24

2. We have abtained VDE,UL,CE,ISO9000 approval .we guarantee quality is the first.
Test process:
1). No-load test (included no-load voltage,no load current and no load loss)

2). IInductive voltage test

3). Load test (load voltage and temperature rise

4). Temperature rise test .

5). Insulated resistance

6).Hi-pot test
7).Leakage indutance test

8).DC resistance test

9).Surface inspection.
3.customized audio toroidal transformer and solar energy transformer Application:
Grewin Electrical Supply Toroidal Transformer with ISO9001: 2015

1). Application:

1. audio equipment
2. electric control
3. computer
4.instrument
5.telecommunications
6.high-end and middle-end vedio etc

2). Advantages:

1.High quality 100% copper core
2.a full range of toroidal transformer
3.Specially sales and technical services:5-10Years
4.With 14 years' producing history in transformer induatry
5.our company have cooperated with many customers around the world and gained good reputation at home and abroad.
3).Note
The above-mentioned toroidal transformer is frequently-used, we can also manufacture the products by customer design. And the specification is for reference, if has the change further, please take the material object as the standard.
4).GREWIN'S Dimension :
External diameter: 40mm-300mm, height :13mm-130mm, Efficiency: 75-98%
we can design the appropriate products according to customers' requirments such as installation dimension, input and output voltage,power...etc.)

4.product procedure

The following picture showed you about all finished toroidal transformer production line and package with export standard carton and strong pallets:
Grewin Electrical Supply Toroidal Transformer with ISO9001: 2015
Sep-06-13
Supplier From Tianjin, Beijing, China
Jan-05-09
 
Features:

Galvanized steel, square-locked core with cord packing from 3/8" to 1-1/4", interlocked core from 1-1/2" to 4" to give additional strengh to prevent unravelling
Smooth wipe clean PVC jacketed
Liquid-tight IP66/IP67
Good flexibility
High mechanical strength
Flame retardent
UV protection
moisture proof
Resistance to most of chemicals, such as oil, acids and vapours, etc.
Good Absorption of motion and vibration
Cover does not winkle when bent
Temperature range from -25oC to +90oC
PVC colour black (standard), grey or orange (made to order)
Nickel plated brass fittings
Galvanized malleable iron fittings
Stainless steel fittings
Applications:

General indutrial installations and wire protection
Outdoor installation
Machine tools
Installations where liquid-tight is a requirement
Special Applications:

According to customer's samples and specifications, we can manufacture the LT type flexible conduit to suit special applications, such as wider temperature range, specific chemical resistance, etc.



Smooth wipe clean PVC jacketed
Liquid-tight IP66/IP67
Good flexibility
High mechanical strength
Flame retardent
UV protection
moisture proof
Resistance to most of chemicals, such as oil, acids and vapours, etc.
Good Absorption of motion and vibration
Cover does not winkle when bent
Temperature range from -25oC to +90oC
PVC colour black (standard), grey or orange (made to order)
Nickel plated brass fittings
Galvanized malleable iron fittings
Stainless steel fittings
Aug-07-15
Supplier From Tianjin, China
Sep-19-20
 
Specifications:
Nylon
Meets UL-94HB Flammability Rating
Color: Black .
Temp Range: -40C to 150C.

Features:
Split design for easier installation and removal of wiring
Cable protection for electrical wiring harnesses
Flexible body facilitates your corner/elbow wiring
Sep-19-20
 
High flexibility and good bending, anti-oil, acid,corrosion, nonflammable,
protection rating: IP 65

Temperature range -40C ~+140C

Flame retardant rating : V0
Aug-30-20
 
Material: PVC

Heat resistance :-25 - +75
Properties:PVC spiral hose with unbreakable core inside,long-lasting.Smooth wall inside.Different colors can be prdered.RoHs approval.
Usage:For water,liquid,powder,granule transmission.Water supply drainage usage in construction etc.

Available for 150 Series,160 Series,171-180 Series.
Specification OD (mm) ID (mm) M/Roll
16 15.6 12 20
20 20.5 16 20
25 26.2 22 20
32 33.2 28 20
40 40 35 20
Aug-30-20
 
Specifications:

Nylon
Meets UL-94HB Flammability Rating
Color: Black .
Temp Range: -40�°C to 150�°C.

Features:

Split design for easier installation and removal of wiring
Cable protection for electrical wiring harnesses
Flexible body facilitates your corner/elbow wiring
Aug-30-20
 
Description:

Nylon Corrugated Flexible Conduit

Material: Nylon 66, Polythene, Polypropylene

High flexibility and good bending, anti-oil, acid,corrosion, nonflammable, protection rating: IP 65

Temperature range4C ~+140C

Flame retardant rating : V0
Aug-30-20
 
Description:

1. Material: Stainless Steel
2. Construction: Interlock
3. Surface finish:Coating, Coating+braiding grinding polishing

4. Coating material: Oil resistant, Abrasion resistant, Low temperature resistant

5. Can add PVC coating or wire braiding on the flexible metal tube to achieve effect of water proof and explosion proof
Part No Normial Size Inner Diameter
mm Outside Diameter
mm O.D After PVC Coated Length Of Each Roll
Interlocked Squarelocked M
FM-10ISS 3/8" 12.5 15.7 18.0 16.6 50
FM-11ISS 1/2" 15.7 19.1 21.3 20.0 50
FM-12ISS 3/4" 20.8 24.3 26.7 25.5 50
FM-13ISS 1" 26.0 30.0 33.2 31.6 30
FM-14ISS 1-1/4" 35.0 40.0 42.2 42.0 30
FM-15ISS 1-1/2" 40.0 45.0 48.0 47.0 20
FM-16ISS 2" 51.0 56.0 59.6 59.0 10
Aug-30-20
 
Part No. Normial Size Inner Diameter Outside Diameter O.D After PVC Coated Length Of Each Roll
mm mm Interlocked Squarelocked M
SS-10 3/8" 12.5 15.7 18.0 16.6 50
SS-11 1/2" 15.7 19.1 21.3 20.0 50
SS-12 3/4" 20.8 24.3 26.7 25.5 50
SS-13 1" 26.0 30.0 33.2 31.6 30
SS-14 1-1/4" 35.0 40.0 42.2 42.0 30
SS-15 1-1/2" 40.0 45.0 48.0 47.0 20
SS-16 2" 51.0 56.0 59.6 59.0 10
Aug-08-20

Liquid-Tight Conduit With Yarn

$0.34 - $22.86
MOQ: Not Specified
 
Features:

Galvanized steel, square-locked core with cord packing from 3/8" to 1-1/4", interlocked core from 1-1/2" to 4" to give additional strength to prevent unravelling
Smooth wipe clean PVC jacketed
Liquid-tight IP66/IP67
Good flexibility
High mechanical strength
Flame retardant
UV protection
moisture proof
Resistance to most of chemicals, such as oil, acids and vapors, etc.
Good Absorption of motion and vibration
Cover does not winkle when bent
Temperature range from -20oC to +105oC
PVC color black (standard), grey or orange (made to order)
Nickel plated brass fittings
Galvanized malleable iron fittings
Stainless steel fittings
Applications:

General industrial installations and wire protection
Outdoor installation
Machine tools
Installations where liquid-tight is a requirement
Special Applications:

According to customer's samples and specifications, we can manufacture the LT type flexible conduit to suit special applications, such as wider temperature range, specific chemical resistance, etc.

Specifications:

Part No Nominal Size ISO (mm) Nominal Size US (inches) I.D. (mm) O.D. (mm) Min. Bend Radius (mm) Length (M/coil)
LT-10B/G 16 3/8" 12.3 - 12.8 17.5 - 18.0 60 30
LT-11B/G 20 1/2" 15.8 - 16.3 20.8 - 21.3 80 30
LT-12B/G 25 3/4" 20.7 - 21.2 26.2 - 26.7 100 30
LT-13B/G 32 1" 26.2 - 26.8 32.7 - 33.4 150 30
LT-14B/G 40 1-1/4" 34.8 - 35.4 41.4 - 42.2 180 20
LT-15B/G 50 1-1/2" 40.1 - 40.6 47.4 - 48.3 200 20
LT-16B/G 63 2" 51.3 - 51.9 59.4 - 60.3 250 15
LT-17B/G 75 2-1/2" 63.0 - 63.6 72.1 - 73.0 300 10
LT-18B/G 90 3" 78.0 - 78.7 87.9 - 88.9 450 10
LT-19B/G 100 4" 101.6 - 102.6 113.2 - 114.3 600 5

Suitable fittings:
LT type of fittings - IP66/67 (liquid-tight
783 Electric Cathode Suppliers
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