4 Legged Galvanized Steel Lattice Tower for Communication Four-legged angular telecom towers Chang Tong is a full service engineering company with a global
reputation for delivering excellence and innovation in
telecommunications systems. Over 10 years of experience and innovation in engineering,
designing and building towers has evolved into its current form: l Full Turn-Key provider including site acquisition, engineering
services, manufacturing, field services-DAS, tech services, value
added reseller and monitoring, maintenance and network ownership l Specialize in developing supplying and building wireless and
wired networks and in-building telecommunications systems, as well
as energy infrastructure l Single source from Design to System Integration l Top quality, ISO 9001 registered A complete selection of towers including self-support, lattice
steel tower, monopoles and guyed towers, form custom-designed radar
towers to broadcast towers and energy infrastructure. Megatro
carries a variety of related products including fall protection,
transmission lines, antennas, obstruction lights, and accessories,
and other products if client need, Megatro also tailored product as
per client condition. Product advantages: 1. Factory direct sale, no middlemen fee 2. Producing with supplied drawings, customized production 3. Kinds of height and type 4. Easy for installation 5. Fast delivery time, and our fastest delivery time is 7days Three legs self supporting steel pole communciation tower can be
produced according to guyer's requirement, the specification can
aslo be ajusted according to buyer's requirement by our engineers,
and the antenna stand and platform can be installed in any position
as buyer's request, and the quantity of them is also fluctuant due
to different clients.Our company accept producing with supplied drawings, and also can
design drawing for you as your request.Height | 5m ~80 m | Suit for | Airport ,seaport,plaza,stadium ,square,highway,street way etc | Shape | Conoid ,Multi-pyramidal,Columniform,polygonal or conical | Material | Usually Q345B/A572,minimum yield strength>=345n/mm2 Q235B/A36,minimum yield strength>=235n/mm2 As well as Hot rolled coil from Q460 ,ASTM573 GR65, GR50 ,SS400,
SS490, to ST52-3 | Torlance of dimenstion | +- 2% | Design detail | Cable and Ladder inside or outside as request or design | Working &Resting Platform | 1~3 pcs at the top or in the middle | Antenna Support | 3-18 PCS | Microwave Dish | 3-18 PCS | Design Load in Kg | 300~ 1000 Kg appliced to 50cm from the to pole | Marks | Nane palte through rivert or glue ,engrave ,emboss as per customer
requirement | Surface treatment | Hot dip galvanized Following ASTM A 123, color polyester power or
any other standard by client required. | Joint of Poles | Insert mode,innerflange mode,face to face joint mode | Design of pole | Against earthquake of 8 grade | Wind Speed | 5-300 KM/H | Minimum yield strength | 355 mpa | Minimum ultimate tensile strength | 490 mpa | Standard | 620 mpa | Length of per section | ISO 9001 | Welding | Within 14m once forming without slip joint | | We has past flaw testing.Internal and external double welding makes
the welding beautiful in shape Welding Standard :AWS ( American Welding Society ) D 1.1 | Thickness | 1 mm to 30 mm | Production Process | Rew material test → Cuttingj →Molding or bending →Welidng
(longitudinal )→Dimension verify →Flange welding →Hole drilling →Calibration →
Deburr→Galvanization or powder coating ,painting →Recalibration →Thread →Packages | Packages | Our poles as normal cover by Mat or straw bale at the top and
bottom ,anyway also can following by client required , each 40HC or OT can loading how many
pcs will calculation base on the client actually specification and data. |
Products Show Production Process Detection Our Company Hebei Chang Tong Steel Structure Co., Ltd. located in the hometown of China Tower, is a modern big-scale professional company fabricating triangular communicationtower, four-corner communication tower, cable tower, single-tube tower, camouflage communication tower and transmission line tower.integrating design,fabrication and marketing,annual production capacity reaches more than 30,000 tons. Company always adhere to the business strategy of "survive by quality, develop by credit, increase efficiency by science and technology", continuously carry out technical transformation, complete production equipment, reliable production process, adopt advanced CNC angle steel production line, CNC sheet production line and various supporting equipment. The equipment has a first-class iron tower stakeout center, all of which implement microcomputer lofting, which guarantees the processing quality and provides a strong guarantee for production, which can fully meet the design and production requirements of various types of towers and substation structures. Our steel tower products have won good reputation from our customers,including China tower,China mobile,China unicom,China telecom,State grid and so on.In addition,our products also were exported to many countries and areas,including South American,Africa,Southeast Asia and Ireland Our Ceretification
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