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Top Supplier Cities : Seoul   -   Ansan-Si  
Apr-15-20
Supplier From Busan, South Korea (Republic Of Korea)
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Material : Graphite, PTFE, etc.
Application :
- Valve
- Pump (Power plant, boiler water supply and condensate pump, etc.)
- SOOT BLOWER
- All other places requiring efficient sealing in the factory

Feature :
This braid packing adds the molybdenum-based anti-corrosion agent to the high purity flexible graphite tape at below 50ppm Chloride which is equivalent to the nuclear power level with high degree of thermal conductivity and low coefficient of the friction, and it is the multi-purpose packing designed for use of both valves and pumps as it is more endurable with the continuous filament carbon fiber inside the braid as well as the graphite inside in order to be endurable at high RPM and pressure.
Therefore it is not necessary to use End Ring for prevention of extrusion. Moreover, the most optimal flexibility is guaranteed with the special braiding technology of DONGSUH ALS900G, so that the adjustment or harmonization with the shaft or stem is outstanding as the entire distribution is uniformed even if it is mounted in any shaft or stem size. No wearing or scratching of the shaft or stem can be found due to the self-lubricating function of the high purity graphite while decreasing the packing life span significantly.
DONGSUH ALS900G is suitable for overall conditions in the factory such as valve and pumps, etc. Using with ALS350 Graphite Molding Packing as End Ring will get better sealing effect.
Jul-04-16

Electric Board For Biginners

$600
MOQ: Not Specified
Supplier From Ewang, Kyunggi-do, South Korea (Republic Of Korea)
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Electric board, esc, motor, remote controller, tool(wrench, bolt, etc), battery, etc.





Moq 300 units
Jul-11-14
Supplier From Gyeonggi-Do, South Korea (Republic Of Korea)
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Voltage section length leakage distance kv: 25.8

- excellent impact resistance
- the characteristics to repel water of polymer material
- easier construction thanks to the light weight
May-25-06
Supplier From Busan, Kijang-gun, South Korea (Republic Of Korea)
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Plastic cable chain.Steel cable carrier chain.Bellow cover, rollr cover.Apreon cover
Flexible conduit & connector, cable gland, coupling, normal bend, clamp, union coupling.
Ll.Lb.Lr, lt, junction box

Export standar packing
Mar-18-23

Used Computer Parts

$10
MOQ: Not Specified
Supplier From Pusan, South Korea (Republic Of Korea)
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Bulk sale of used computer parts
(HDD/SSD/RAM/Motherboard/Notebook EMD)
2165 Communication Suppliers
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Feb-11-15
Supplier From Seoul, South Korea (Republic Of Korea)
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[product advantages]
1. Convenient to operate by everyone
2. Double safety device to prevent from electrical accident : current fuse + thermal fuse (bi-metal)
3. Automatic power shutoff system to prevent the electrical accident from overheat or malfunction
4. 3step temperature control (low-mid-hi) to keep the set temperature invariably
5. Low power consumption(80w) and high heating efficiency
6. Using time (timer) : 2hr, 4hr, 6hr, automatic power set
7. Applied of infrared carbon fiber heating device : generation of even, constant and soft heat, emission of 90% infrared ray
8. Available to use with wearing shoes in office or home
9. Place to use : office, home, library, study room, sink, factory production line, etc.)



[product specifications]
1. Product type : carbon fiber heating apparatus (low power consumption)
2. Cord length : body - controller : 0.6m / controller - power plug : 1.4m
3. Product size : 316 x 450 x23cm
4. Weight(set) : 1.65kg
5. Safety device : current fuse (3a) / thermal fuse(bi-metal:80c)
6. Surface temp. : hi (60c) / mid (50c) / low (40c)
7. Rating : ac 100v/220v, 60hz, 80w
8. Power consumption/hour : hi (49w) / mid (37w) / low (26w)
9. Composition : heater body, controller and power cord, user's manual, gift box
Nov-01-16
Supplier From Ansan-si, South Korea (Republic Of Korea)
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High precision temperature transmission
Optimized for precision industry
Configurable analog signal transmission (4-20mA)
Communication via RS485 MODBUS (PC-HMI and PLC)
Built-in LCD
Simple and sleek design
Nov-01-16
Supplier From Ansan-si, South Korea (Republic Of Korea)
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High resolution of differential pressure
Pressure unit selection and variable range display
Excellent long-term stability
Sensor error detection
Analog signal output (4-20mA) and range configuration
RS485 communication (Modbus/ASCII)
Nov-01-16
Supplier From Ansan-si, South Korea (Republic Of Korea)
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Pressure range: -199-500Pa (-0.8-2.0 inch H2O, -20-50mm Aq)
Compact panel-mounted controller
High resolution of differential pressure
Excellent long-term stability
2 relay or 2 NPN-TR outputs
Analog signal output (4-20mA) configuration
RS485 communication (MODBUS/ASCII)
Nov-01-16
Supplier From Ansan-si, South Korea (Republic Of Korea)
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High resolution of differential pressure
Pressure unit selection and variable range display
Excellent long-term stability
Sensor error detection
Analog signal output (4-20mA) and range configuration
RS485 communication (ModBUS/ASCII)
Jul-25-23

Silicon Carbide Heating Elements

$10
MOQ: Not Specified
Supplier From Dengfeng, South Korea (Republic Of Korea)
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Silicon Carbide Heating Element General Description



Silicon carbide heating element is a kind of non-metal high temperature electric heating element. It is made of selected high quality green silicon carbide as main material, which is made into blank, siliconization under high temperature and recrystallized. It is the most popular type of economical heating element capable of operating under hot and rigorous environments.



Silicon Carbide Heating Element Features



1. withstands as high as 1600�°C

2. high strength and excellent shock resistance

3. heat source is free of noise and air pollution

4. anti-oxidization, anti- corrosion

5. easy to installation and maintenance



Applications of Silicon Carbide Heating Element



There are ED, U, W, H, Gun, Single Spiral, Double Spirals, Dumbbel, Door-like types and etc. which are widely used in various high temperature electric furnaces in air, vacuum and other protection gas environments and other electric heating devices, such as industries of magnet, ceramics, powder metallurgy, glass and machinery, etc.

Silicon Carbide Heating Elements Complete Specifications 0

Silicon Carbide Heating Elements Complete Specifications 1

Normally the following should be given when describing any type of SiC heating elements:

Type: ED, U, W, SC, SCR, DB,G, H, or DM
Outside Diameter (OD) : mm
Length of Hot Zone (HZ) :mm
Length of Cold Zone (CZ) :mm
Length of Overall(OL):mm
Center Distance (A) :mm
Resistance at 105050


Physical property of SIC heating element

specific gravity 2628gcm bend strength 300kg
hardness 9MOHS tensile strength 150kgcm
porosity rate
Jul-25-23

Double Thread Sic Heating Element

$10
MOQ: Not Specified
Supplier From Dengfeng, South Korea (Republic Of Korea)
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Silicon Carbide Heating ElementDescription



Silicon Carbide Heating Element can be installed and replaced while the tin bath is operation. The heaters can be installed through the side-seal, or through the side of the bath roof, and are commonly used to extend campaign lives, where conventional elements in the side zones have been broken, and insufficient power is available.



Silicon Carbide Heating Element Advantages



High purity raw materials;

High structural density;

Slow aging;

Maximum temperature being up to 1500â?? (2732�°F);

Easy to be installed and replaced.



Types and Applications of Silicon Carbide Heating Element

1. SW (Standard)

SW Silicon Carbides are used in applications ranging in temperature from 600�°C up to 1400�°C in both air and controlled atmospheres. Although the type of atmosphere used will determine the maximum recommended element temperature. This kind of silicon carbide elements can be mounted either vertically or horizontally.

2. U-TYPE

U shape Silicon Carbide is consists of two silicon carbide rod with same diameter. Each rod has both hot zone and cold end with identical resistance. Two rods are connected by the low resistance SiC. Also the connector could be used as holder according to different requirements.

3. W-TYPE

3-phase elements are available in 2 different types: SGC (Dumbbell), SGD(Standard).

These elements are self-bonded silicon carbide formed by re-crystallization of silicon carbide at high temperature. It consists of three high-purity silicon carbide rods connected at one end by a silicon carbide crossbar. SGC elements are designed for vertical installation in standard float glass bathes and SGD elements for horizontal installation. They can be connected directly on three-phase power supply and is a one-side terminal type which permits drawing out the terminals from the roof of the furnace.

4. Single Spiral Silicon Carbide and Double Spiral Silicon Carbide:

They are made from silicon Carbide powder, and have two shapes: single and double sprial silicon carbide heating element. They are widely used in all kinds of kilns and furnaces.
Mar-24-17

Qmcl Series, IP65

$8 - $15 / Box (EXW)
MOQ: Not Specified
Supplier From Gimhae, Kyongsang-namdo, South Korea (Republic Of Korea)
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Multi-Color Warning Light with Seven Color Options

Emits a cozy and comfortable hue
QMCL series signal lights have a milky translucent hue when turned on. These signal lights provide a comfortable and stable viewing condition for workers in close proximity
Helps reduce the costs of installation by reducing the space needed to emit seven color signals in a single warning light
Milky translucent color when off, the soft LED illuminates designated colors when on
Built-in buzzer available (Volume : Max 80dB at 1m)
Materials : Lens-AS, Body-ABS
Ambient operating temperature : -30C to +50C
Protection rating : IP65
Certificates : CE Compliant
Complaint with RoHS directive
Mar-24-17

Qtc Series, IP65

$10 - $30 / Box (EXW)
MOQ: Not Specified
Supplier From Gimhae, Kyongsang-namdo, South Korea (Republic Of Korea)
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Separate Color Filter Lens Inside the Outer Lens Helps to Provide a Clear Signal

Modular LED steady/flashing signal tower lights
Added a separate color filter lens inside the outer lens to help provide a clear signal
Can select from size selections of 50mm, 60mm and 70mm to fit your sophisticated application needs
The addition of modules and change in color arrangement can be achieved without the use of tools by using the Lock-type structure
QTCA type offers a nifty integrated lens and cover for a simple aesthetically pleasing product
When it is turned off the milky color filter provides comfortable viewing at close proximity for the operator
A variety of mounting bracket selections for the pole mount type to fit your location and mounting needs
Built-in buzzer available : Volume of Max 85dB at 1m
Available in customized 2 sound buzzer type and high volume(105dB) buzzer type
Can be used with NPN open collector transistor driven input, which allows direct connection to a PLC
Flashing rate : 60-80 flashes/min
Materials : Lens-PC, Filter lens : PC, Housing-ABS, Pole-Al
Ambient operating temperature : -30C to +50C
Protection rating : Standard type-IP65, Built-in buzzer type-IP54
Certificates : CE Compliant, UL Listed
Compliant with RoHS directive
Sep-08-25
Supplier From Gwangmyeong City, Gyeonggi-do, South Korea (Republic Of Korea)
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Feb-06-25

Cable Tray Component & Raw Meterial

$1
MOQ: Not Specified
Supplier From Incheon, South Korea (Republic Of Korea)
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Why DIY Modular Cable Trays?

Save 95% on Logistics Costs: Delivered as raw materials, cutting transportation costs to 1/20.
25% Profit Boost: Buy raw materials, assemble them yourself (DIY), and maximize your profits.
Assemble in Under 1 Minute: With just 2 workers, you can complete a 3-meter cable tray set in no time. (Assembly table included!)
Unmatched Durability: Made with ZAM material, offering 5-10 times better corrosion resistance than galvanized steel (Gi).
Nov-07-24
Supplier From Chilgok-Gun, Gyeongsangbuk-Do, South Korea (Republic Of Korea)
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Aug-16-22
Supplier From Daegu, Gyeonsangbuk-do, South Korea (Republic Of Korea)
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Sep-02-26
Supplier From South Korea (Republic Of Korea)
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Sep-14-17
Supplier From Kumcheon-Gu, Seoul, South Korea (Republic Of Korea)
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