Model NO.: Electric power pole
Structure: Y Type
Galvanized Standard: ASTM A123
Welding Standard: Aws D1.1
Warranty(Year): 20
Wind Resistance: 160km/Hr
Trademark: Feihuang
Transport Package: Plastic Bubbles Paper
Specification: 3-50m
Origin: China
HS Code: 730890000
Poles up to 3,000mm pole diameter can be manufactured using Automated Submerged Arc Welding and Automated MIG/MAG Welding Machineries, LVD bending machinery which is capable of bending up to 20mm plate thickness, Plasma cutting technology under water up to 35mm thickness and Oxy-cutting technology up to 100mm plate thickness.
All manufacturing processes according to ASCE Manual 72 are strictly controlled by highly trained, experienced and certified quality inspectors of Mita? Poles having Liquid Penetration, Magnetic, Ultrasonic and Radiographic NDT testing level II.
All poles are represented by using symbols.
The symbol for each pole defines pole type and top load.
Example : A distribution pole having 11m height and 1,500kg top load is represented by the symbol ;
EDH - 11 - 1500
EDH : Power Distribution Line pole
Height : 11m
Top Load : 1,500kg
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Key SpecificationsÂ
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| Products | Electrical Power Transmission Line Electric Steel Tubular Poles/Towers |
| Type | Suspension Pole,Tensile Pole, Strain Pole , Angle Pole, Dead-end Pole, etc |
| Voltage Grade | 10~500KV (10KV, 13.8KV,33KV, 35KV, 66KV, 110KV,132KV, 220KV, 230KV, 330KV, 500KV or Others ) |
| Shape | Conical, Round, Polygonal (Octagonal, Dodecagonal, Hexadecagonal, etc) |
| Material | Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material |
| Wall thickness | 2~30mm |
| Once Forming | 16m Once forming without joint |
| Welding | Welding complies with AWS D1.1 standard. CO2 welding or submerged arc auto methods No fissure, scar, overlap, layer or other defects Internal and external welding makes the pole more beautiful in shape If customers need any other requirements of welding, we also can make adjustment ad your request |
| Joint |  Joint with insert mode, flange mode. |
| Base plate | Base plate is square/round/Polygon with slotted holes for anchor bolt and dimension as per client's requirement. |
| Galvanization | Hot dip galvanization in accordance with Chinese standard GB/T 13912-2002 and American standard ASTM A123. |
| Painting | According to clients' request |
| Life Period | More than 25 years, it is according to installing environment |
| Certificates | Â ISO9001-2008Â , AAA credit rating, etc |
MC PCB--Metal Core Printed Circuit Boards
MC PCB means metal core printed circuit boards. why use metal,not FR4/CEM-1 or others? All is to get high thermal conductivity. The most MC PCB is Aluminum PCB, Aluminum has good heat transfer and dissipation ability, but also cheaper than copper based PCB.Many customers asked a quote for MC PCB but without the thermal requirements.If you know the thermal conductivity is the most most important thing for MC PCB,then
you will know why the price is so difference. Normal thermal is from 0.8-2.00 W/m.k,and higher can up to 8.0 W/m.k,even more if you need ,but ,are you sure ? When we quote to you ,we have to ask you the thermal conductivity,it is not only about cost but your product.Many factories used low thermal ,can you use the boards?
MC PCB uses in LED lights,Industrial power equipment,Cars,Power,etc. Bergquist is the top quality metal core material but top cost as well.
Thermal Conductive Board (TCB), or Insulated Metal Substrate (IMS), provides the advantages of high thermal conductivity, reliability and solder heat endurance. The TCB substrate is a sandwich structure, which includes layers of conductor, insulator and metal base.Traditionally, this insulator is made of epoxy, epoxy filled glass fiber, polyimide, or other dielectric materials. However, these kinds of insulators could not meet the requirement in high-power electronic devices. The heat generated by these devices will accumulate, andthe life time and reliability of the end product will decrease.
Visit bergquist to get more information about high thermal.
PTTC (Polytronics) is another top quality but much cheaper than Bergquist in the word ,it is made in TaiWan .visit PTTC.
MC PCB
MC PCB,MC PCB Board,White Solder PCB,Led Aluminum PCB
Storm Circuit Technology Ltd , http://www.stormpcb.com