Product Name: Angle Steel Antenna Tower GSM Tower Telecom Communication Self Supporting Tower Model NO.: angle steel tower Condition: New Certification: ISO, ISO9001 Belly Bar Shape: Cross Type Material: Angle Steel Tower Standard: GB / ANSI/Tia-222-G Shape: Angle Structure: Four-Post Angle Tower Wind Speed: 50m/S Anti-Corrosion: Hot Galvanized Connect Way: Nuts and Bolt Trademark: Tengyang Transport Package: Inner: Flexible Package; Outer: 20gp or 40gp Specification: 10-80m Origin: China Product Description Hebei Teng Yang Steel Structure CO.,Ltd.Main products: Single tube tower, 3 legd self supporting communication tower, 4 legs self supporting tower, Angle steel tower, Guyed tower, Camouflage tree communication tower.4 leg self supporting angle steel towerThe technical parameters meet the following standard:Design wind speed:30M/S (varies by regions)Icing depth:5mm-7mm: (varies by regions)Aseismatic intensity:8°Preference temperature:-35ºC~45ºCVertical missing:<1/1000Ground resistance:≤4ΩPreservative treatment:the steel member of the tower is treated with hot dip galvanized anti-corrosion technology, which ensures the tower doesn't get rusted within 50 years.Main functions of the communication tower:to support signal transmitting antenna.Material origin:Baosteel/Shougang Group/Handan Steel/Tangshan Iron & Steel, etc.DetailHot dip galvanizedFoundationLoadingFactoryCompany profileHebei Tengyang Steel Structure Co., Ltd. is specialized in the production, design of guyed towers, camouflage towers,communication tower, FRP products and telescopic masts more than 20 years.Our company has rich experience more than 20 years and has 10 senior engineers and five professional production lines. Fast delivery time 20 days,high efficient supply ability 1000 tons monthly,so we are sure to deliver your goods strictly as you required and meet your order quantity to the fullest.FAQ1. Is the tower's structure unitary?No, we can design and produce it as customer's request.2. Manufacturer or trade company?We are manufacturer and have own factory, and welcome to visit our factory.3. Delivery time?Usually, within 20day. And we produce and ship product according to buyer's request.4. How long does the service life for steel tower?We can assured more than 30years'service life.5. For assembly, is it very complex and is there a assembly book or guidance?We will provide assembly drawing with shipping the cargo.