Galvanized 3 Legged 30m Tubular Steel Tower
Brand Name:ChangTong
Certification:ISO9001:2008
Model Number:JGT190409-2
Minimum Order Quantity:1piece
Delivery Time:30-45days
Payment Terms:L/C, T/T, Western Union
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Location:
Hengshui Hebei China
Address:
Fu Zhao Village，Guang Chuan Town, Jing County, Hengshui City, Hebei Province
Supplier`s last login times:
within 22 hours
Product Details
Company Profile
Product Details
30m Galvanized 3 Legged Tubular Lattice Steel Telecom Antenna Mobile Mast Tower
Product Description
“3 Legged Tubular Steel Tower” adopts triangle layout, which saves steel and occupies less land. The tower column is made of steel tubes, auxiliary materials are made of Angle steel, and the tower column steel tubes are connected by flange bolts. An external climbing ladder belt guardrail is set, and feeder supports are set on both sides of the climbing ladder. This product is beautiful in appearance, economical and applicable.
| Sepcification of Products | ||||
| Service Life | Structural Safety Level | Aseismic Strength | Wind Stability | Ground Resistance on Lightning Protection |
| 50 Years | Level 2 | Based on the local Seismic Intensity | Based on the local Maximum Wind Speed in 50 years | Less than 1 ohm |
| Thickness of Galvanized Layer | Height | Number of Platforms | Gravity Load | |
| More than 86um | Designed according to Customer's Requirement | Designed according to Customer's Requirement | Designed according to | |
| 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 |
| 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 |
| 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 | |
| Thickness | 1 mm to 30 mm |
| Production Process | Rew material test → Cuttingj →Molding or bending →Welidng
(longitudinal )→Dimension |
| Packages | Our poles as normal cover by Mat or straw bale at the top and
bottom ,anyway also can |
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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
Galvanized 3 Legged 30m Tubular Steel Tower
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