A type Substation frameworks combine with tubular and angular structure support, being as high-voltage electric system facility for switch generators, equipment, and circuits or lines in and out of a system, which is the steel framework for electric power transmission and transformation and widely used in power transmission &distribution industry.
MEGATRO is equipped with sophisticated machinery, and welded workers and equipment for the manufacture of A type Substation frameworks, to ensure higher level quality. Before mast production, our engineer often take longer time communication with buyer engineer to discuss technical requirements and drawings, until final drawings confirmed, then we start order again.
In material, we adopt high strength steel such as ASTM A572 GR50, GR65, Q420, Q460, S355J0, S355J0, Fe510, ST52 or other equivalent steel to meet project requirements. MEGATRO can optimize design and make A type substation structures by solid, high strength, proper span distance, good wind resistance material, and economy in the use of materials. After fabrication all A type Substation frameworks, are delivered to the galvanizing facility to be Hot DIP Galvanized. Substation frameworks are processed through the facility by Caustic Cleaning, Pickling, and then Fluxing. These strict procedures insure years of maintenance free towers.
Our A type substation features as follow:
Custom designed to meet your dimensional requirements
Certified drawings & calculation package provided
Galvanized to ASTM A123
Design codes and specifications:
Industry: NESC, IEEE standard 605, and ASCE Manual 113
Wind: Per 2009 IBC & ASCE/SEI7-05
Seismic: Per 2006 IBC section 1613, ASCE 7-05 section 15.1.3 &12.8
Welding: ANSI/AWS D1.1-06
Other information:
Availability size: Based on the customer's requirements.
Material: Chinese material or as per clients requirements
Package: Both party discuss and agreed before delivery
Terms of Payment: L/C; T/T
Minimum Order Quantity: 1 set
Port of Loading: Qingdao Port
Lead Time: One month or based on the customer's needs.
Performance Standard
Besides conform to the drawing and design, the materials and fabrication of tower components shall conform to Chinese Standards or international standard.
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