Qingdao Megatro Mechanical and Electrical Equipment Co., Ltd. |
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400KV Y-Frame Lattice steel tower
The Y type tower looks like character "Y", and when installed, the
structure angles outward, and creates a Y shape, which is also one
type steel lattice power tower, apparently carrying 400 kV single
circuit line, are used in high voltage AC and DC power transmission
line systems as well as railway traction, and come in a wide
variety of shapes and sizes. MEGATRO fabricates every type 400KV
Y-Frame steel tower by solid steel legs and angle iron cross
members & pipes or only with angle steel bar material. MEGATRO
had professional QA &QC team to control quality and strict QC
& QC plan as per client requirements.
Since 2004, MEGATRO has been manufacturing lattice transmission
tower & tapered steel poles for utility applications. MEGATRO
pioneered the development of transmission tower, telecom tower,
substation, and other steel structure and was also at the forefront
in the design of Transmission tower. MEGATRO has a complete staff
of professional engineering personnel trained in the PLS Pole
program and three different manufacturing processes for producing
steel towers, poles and other supports. We utilize the latest
versions of PLS-CADD, PLS-POLE, TOWER, AutoCAD and other CAD
software.
MEGATRO is one of the few manufactures who assemble a face of 400KV Y-frame lattice steel tower. This attention to quality may not be the cheapest process but it does insure every tower meets our high standards of quality. And it helps to reduce on-site construction cost due to mismatched assemblies. MEGATRO 400KV Y-frame lattice steel tower systems can accommodate a variety of cross-arm and other accessories. After fabrication 400KV Y-frame lattice steel tower are delivered to the galvanizing facility to be Hot DIP Galvanized. Towers are processed through the facility by Caustic Cleaning, Pickling, and then Fluxing. These strict procedures insure years of maintenance free towers. Even we take secondary finish for client again, which as duple surface treatment.
Other information:
Availability size: Based on the customer's requirements.
Material: Chinese material or as per clients requirement
Package: Both parties discuss before delivery
Port of Loading: Qingdao Port
Lead Time: One month or based on the customer's needs
Minimum order: 1 ton
Fabrication standard: Chinese Standard or other standard which
client accepted
Steel grades
POLE SHAFT: Chinese steel Q115B, which same to ASTM A572 GR50
Other webs, bracing and not stress plate and angle steel: Chinese
Q235B, which same to ASTM A36
Plates: Chinese steel Q115B, which same to ASTM A572 GR50
Bolts: Chinese grade 6.8 and 8.8, which similar to ASTM A394
A) Dimension and tolerance for angle are according to
GB/T1591-1994, similar to EN 10056-1/2
B) Hot DIP galvanization in accordance with GB/T 13912-2002, which
similar to ASTM A 123
C) The welding will be performance in accordance with AWS D1.1 or
CWB standard
If any special requirement, we can design and discuss with client.