Contact Platform Support
Help Center380KV Catenary Single Circuit H Frame Steel Structure
Related Products
-
380kv Monopole Steel TowerUS$ 920 - 960MOQ: 1 Ton -
380KV Davit Cross-arm Single Circuit Transmission MonopoleUS$ 920 - 960MOQ: 1 Ton
-
380KV Double Circuit Transmission MastUS$ 920 - 960MOQ: 1 Ton
-
Megatro 69kv Angle Suspension PoleUS$ 920 - 960MOQ: 1 Ton
-
Megatro Anchor Angle Steel TowerUS$ 920 - 960MOQ: 1 Ton
380KV Catenary single circuit H frame Steel structure
This photo refers to our 380KV Catenary single circuit H frame structure, it is single circuit pole structure. On the tope of H pole, it is OPGW or OHGW and every phase consist four split conductors with double insulators. Due to longer basic span, these conductors seem catenary between two poles.
Since 2004 MEGATRO being to produce and design every type of steel poles and lattice towers for overseas client in utility electricity, telecom and other application.
These 380KV Catenary single circuit H frame structures can be manufactured as one large piece, or as several small pieces which fit together. This type of pole often used in city power transmission grid, with little space, economic and lower cost. Now MEGATRO can produce distribution pole with some type as follow:
(1) Flange connection
(2) Slip joint
(3) Step type
(4) Stagger type
(5) Others
MEGATRO can optimize design, to set a compact, narrow base, the tower design not only advanced but practical, with an emphasis on economic rationality to ensure safe and reliable operation. Today, with over 10 years of experience and our commitment to excellence, MEGATRO remains an industry leader in the manufacture and design of steel tubular & monopole structures for all Highway, Municipal, Custom, telecom, lighting and electric Utility applications. 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.
The structure shall be designed according to load combinations given as per IEC 61936-1 and as illustrated below:
Normal loads
1 Dead weight load
2 Tension load
3 Erection load
4 wind load
Exceptional loads
1 Switching forces
2 short-circuit forces
3 Loss of conductor tension
4 Earthquake forces
MEGATRO is one of the few manufactures who assemble a face of 380KV Catenary single circuit H frame structure and lattice towers. 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 380KV Catenary single circuit H frame structure can accommodate a variety of cross-arm and other accessories. After fabrication all 380KV Catenary single circuit H frame structures 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 duplex 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 set
Fabrication standard: Chinese Standard or other standard which client accepted
Steel grades
POLE SHAFT: Chinese steel Q345B, 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 Q345B, 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.
Send Inquiry to This Supplier
You May Also Like
-
MEGATRO 750KV 7A1-ZB2 Tangent Type Transmission TowerUS$ 920 - 960MOQ: 1 Ton
-
500KV 5A2 ZBC2 Single Circuit Transmission TowerUS$ 920 - 960MOQ: 1 Ton
-
350KV High Voltage DC Transmission TowersUS$ 920 - 960MOQ: 1 Ton
-
Megatro 287kv Dead End TowerUS$ 920 - 960MOQ: 1 Ton
-
220KV 2D1 SJ1 Double Circuit Transmission TowerUS$ 920 - 960MOQ: 1 Ton
-
220KV Transmission Line Z1 Cat Head Type Suspension TowerUS$ 920 - 960MOQ: 1 Ton
-
220KV SDJB Double Circuit Tension Transmission TowerUS$ 920 - 960MOQ: 1 Ton
-
Megatro 132kv Angle Steel TowerUS$ 920 - 960MOQ: 1 Ton
-
MEGATRO 110KV Z2 Suspension Transmission TowerUS$ 920 - 960MOQ: 1 Ton
-
MEGATRO 220KV 2E2 SJ4 Double Circuit Transmission Line Light Angle Tension TowerUS$ 920 - 960MOQ: 1 Set
