Workshop overview
Qualifications
Details:Road lighting column is manufactured of Q235/Q345/A36 grade steel,in accordance with BSEN40/ASTM A123 standard under the ISO 9001 quality system.Road lighting column is with spigot mounting,floodlight mounting, decorative lantern arrangements and highmast.Debao standard pole, supporting a luminaire with a wind surface of 0.20m²,will not have a pole top deflection of more than 5% of its height above ground when subjected to a basic wind pressure of 500 Pa. A safety factor of 2.5 times the total maximum wind-load is applicable.To meet demands, complete with terminal block and DIN rail for a miniature circuitbreaker, will be provided and mounted to a bolt provided in opening door.
- Company introduction:Our company develops steel transmission tower and telecommunication tower. We also offer galvanization process, decorative antenna and other related steel structure products.We deliver every project to fulfill client's needs, and have been doing so since 2003.Performance standard:Besides conforms to the drawing and design, the materials and fabrication of tower components shall conform to the following standards (Chinese standards DL/T 646-2006 manufacturing technical requirements for transmission and substation and steel tubular structures) and customer's requirementsWelded requirements:
- We used CO2Â welding and submerged arc auto welding or other methodsWelded seam shall be full penetration and grindedThe welded product has no fissure, scar, overlap, layer or other defects
Workshop overview
Qualifications
Details:Road lighting column is manufactured of Q235/Q345/A36 grade steel,in accordance with BSEN40/ASTM A123 standard under the ISO 9001 quality system.Road lighting column is with spigot mounting,floodlight mounting, decorative lantern arrangements and highmast.Debao standard pole, supporting a luminaire with a wind surface of 0.20m²,will not have a pole top deflection of more than 5% of its height above ground when subjected to a basic wind pressure of 500 Pa. A safety factor of 2.5 times the total maximum wind-load is applicable.To meet demands, complete with terminal block and DIN rail for a miniature circuitbreaker, will be provided and mounted to a bolt provided in opening door.
- Company introduction:Our company develops steel transmission tower and telecommunication tower. We also offer galvanization process, decorative antenna and other related steel structure products.We deliver every project to fulfill client's needs, and have been doing so since 2003.Performance standard:Besides conforms to the drawing and design, the materials and fabrication of tower components shall conform to the following standards (Chinese standards DL/T 646-2006 manufacturing technical requirements for transmission and substation and steel tubular structures) and customer's requirementsWelded requirements:
- We used CO2Â welding and submerged arc auto welding or other methodsWelded seam shall be full penetration and grindedThe welded product has no fissure, scar, overlap, layer or other defects
Semiconductor Disc Devices(Capsule Type)
Semiconductor Disc Devices(Capsule Type) is the abbreviation of thyristor, also known as silicon controlled rectifier, formerly referred to as thyristor; thyristor is PNPN four-layer semiconductor structure, it has three poles: anode, cathode and control pole; thyristor has silicon rectifier The characteristics of the parts can work under high voltage and high current conditions, and their working processes can be controlled and widely used in electronic circuits such as controlled rectifiers, AC voltage regulators, contactless electronic switches, inverters, and inverters.
Semiconductor Disc Devices,Inverter Thyristor,Phase Control Thyristor,Capsule Type Semiconductor Disc Devices
YANGZHOU POSITIONING TECH CO., LTD. , https://www.yzpst.com