60m high Golden supplier galvanized angle steel 3 legs tubular self
supporting telecom tower Specifications for guyed tower Main Material:steel bar Design Wind Speed:50M/S Earthquake Intensity: 8° Ice Coating:5mm-10mm(different in different regions) Vertical Deviation:1/1000 Optimal Temperature:-45oC -+45oC Preservative Treatment: hot-dipped galvanized Work Life: more than 30years Material Origin: Baosteel/Shousteel/Hansteel/Tangsteel Wide Range of Applications It can be installed in a load-bearing capacity of the roof, ground
or slopes. Advantage The arrangement of equilateral triangle form and fixation of guyed
strand,greatly reduce the weight of the tower; small wind load
factor, simple foundation forms, small footprint (typically 0.25m × 0.25m), little
damage for the load-bearing object, convenient construction of floor base, can
be designed to multi-platform, high carrying capacity, can be mounted
multiple antennas and microwave transmission equipment; when constructing in
floor, the guyed fixation are made easily for many maintenances of the
structures around the floor, greatly accelerate the speed of construction;when constructing in hillside,make the guyed fixation taking advantage
of hillside, convenient to install, rapid construction progress, light
component, small footprint, little damage for the load-bearing
object. 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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