Megatro Steel Telecommunication Lattice Towers

Product Name: Megatro Steel Telecommunication Lattice Towers Model NO.: MGT-TT Condition: According to Client's Technical Specification Certification: ISO Belly Bar Shape: According to Client's Technical Specification Material: Angle Steel Tower Standard: Nonstandard Shape: Angle Structure: Four-Post Angle Tower We Can Design by Pls & Tower Software: According to Client Desing or Requirement Trademark: MEGATRO Transport Package: Export Standard Package Specification: AS PER CLIENT Origin: Shandong, China HS Code: 73082000 Product Description MEGATRO TELECOM STEEL TOWERMegatro 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 Megatro 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 ownershipl Specialize in developing supplying and building wireless and wired networks and in-building telecommunications systems, as well as energy infrastructurel Single source from Design to System Integrationl Top quality, ISO 9001 registeredA 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. MEGATRO mainly design all kinds of towers and posts for:a. Telecomsb. Power transmissionc. TV and Radio Broadcastd. Roads and City DevelopmentOur complete selection of towers includes:a. Self-supportingb. Monopolesc. Guyed towersd. Custom-designed radar towerse. Broadcast towersf. Power transmissionMegatro also designs and manufactures tower related products including:a. Fall protectionb. Antenna bracketsc. Other accessories if needed by clientsThis photo refers to our four-legged angular telecom tower, with technical data as follow:Available in heights of 50 to 120mDesigned for medium to heavy loadsDesigned for primary cellular and MW backbone sites or central communication hubsLower freight cost due to freight efficiencyAvailable with a large variety of accessories that can be easily mounted at any stageEnables easy reinforcement of legs at the siteModular design to fit a specific site design and enable last-minute modificationsAccessories:Working and rest platformsHorizontal cable gantriesAntenna mountsAnti-climb guard & othersafety devicesPaint kit (ICAO standards)Obstruction lighting system(ICAO standards)Lightning protection kitOptimal Height:50 to 120mDesign Standards:TIA/EIA 222-G, or BS8100,EUROCODE 3 PART 3-1Materials:Legs Q345B, or ASTM A572 GR50, or ST 52-3, or S355JRBraces and plates Q235B, or ASTM A36, or S235, Or ST 37-2Bolts: Chinese grade 6.8 and 8.8, which similar to ASTM A394FabricationA) Dimension and tolerance for angle are according to GB/T1591-1994, similar to EN 10056-1/2B) Hot dip galvanization in accordance with GB/T 13912-2002, which similar to ASTM A 123C) The welding will be performance in accordance with AWS D1.1 or CWB standardConnections:Bolts (ISO 8.8, SAE Grade 5, or ASTMA-325) + flat washers, nuts and springwashers (5% hardware overage)Anti-Corrosion Treatment:All steel elements are hot-dip galvanized(ASTM A123)Paint kit (white/orange)Anchoring:Anchor rods (ASTM F1554) used withleveling nuts and a positioning templateLadder:Caged or open ladder with Safety climbing line or railUsually installed inside the towerOption for attachment to anytower faceVertical cable hangersShipment:Standard 20' to 40' ISO containerdocumentation:Detailed packing listInstallation & maintenance manualFoundation designFor this four-legged angular telecom tower, Our MEGATRO performs in-house design activities by PLS software or other software. Our Engineering Department is boasting of highly qualified engineering who are conversant with international codes and standards. The work is carried out with extensive use of CAE/CAD via a large of computer network. The computer hardware & drafting software are liked to the CNC workshop equipment for downloading of information thereby eliminating error and saving valuable production time. After fabrication all towers 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.Moreover, we offer cost effective range of development and installation service regarding as an additional installation service. These are further, designed for both government and civil communications and suitable for both far-off and short distance communications. For additional protection, we cover these with protective shield to prevent the radioactive fallouts.Other information:Availability size: based on the customer's requirements.Material: Chinese material or as per clients requirementPackage: Both parties discuss before deliveryPort of Loading: Qingdao PortLead Time: One month or based on the customer's needsMinimum order: 1 setFabrication standard: Chinese Standard or other standard which client acceptedAPPLICABLE STANDARD AND CODESAll towers manufactured and design shall be generally in accordance with latest revision of the following standards except where specifically directed otherwise. General IEC 60050 (151) International Electro-technical Vocabulary Part 51 Electrical and Magnetic DevicesIEC 60050 (601) Chapter 601: Generation, transmission and distribution of electricity-General IEC 60050 (601) Chapter 601: Generation, transmission and distribution of electricity-OperationIEC 60059 IEC standard current ratings Chinese StandardNoCodeDEscriptION1GB/T2694-2003Power Transmission line Steel tower - Technical requirements for manufacturing2JGJ81-2002Technical specification for welding for steel structure of building3GB9787-88Measuring and allowable tolerance for hot-rolled equal angle4GB709-88Measuring and allowable tolerance for hot-rolled plate and strip5GB/T699-1999Quality Carbon Structural Steel6GB/T1591-1994Low alloy high strength structural Steel7GB700-88Carbon Structural Steel8GB222-84Method of sampling steel for determination of chemical composition and permissible variations9GB/T228-2002Method for Tensile testing of metals10GB/T232-1999Method for Bending test of metals11GB/T5117-1995Carbon Welding Rod12GB/T5118-1995Low Alloy Welding Rod13GB/T8110-1995Welding wires for gas shielding arc welding of carbon and low alloy steels14GB/T10045-2001Carbon steel flux cored electrodes for arc welding15JB/T7949-1999Weld outer dimensions for steel construction16GB50205-2001Test Standard for Acceptance of Steel Structure17GB/T470-1997Zinc Ingot18GB3098.1-2000Mechanical properties of fasteners-Part 1:Bolts, screws and studs19GB3098.2-2000Mechanical properties of fasteners-Part2: Nuts, and thread20GB3098.3-2000Mechanical properties of fasteners-Part3: Fastening screw21GB/T5780-2000Helical Bolts Grade C22GB/T41-2000Helical Nuts Grade C23GB/T90-2002Flat Washer Grade C24GB/T13912-2002metal Coating, Technical Requirement and Test Method for Hot-dip galvanized metal PartsAmerican Standards:StandardDescriptionASTM A6/A6MStandard specification for general requirements for rolled structural steel bars, plates, and sheet piling.ASTM - 6 - General Requirements for delivery of Rolled Steel Plates, Shapes, sheet Piling Bars for structural usedASTM A36/A36-M-97aStandard specification for Carbon structural steelASTM A123 / A123M-02Standard specification for Zinc (Hot-Dip Galvanized) Coatings on iron and steel productsASTM A143 / A143M-03Standard Practise for Safeguarding Against Embitterment of Hot-Dip Galvanized Structural Steel Products and Procedure for Detecting EmbittermentASTM A153/ A153M-05Standard specification for zinc coating (Hot-Dip) on iron and steel hardwareASTM A - 194 - Grade for boltASTM A239Standard practice for locating the thinnest spot in a zinc (Galvanized) Coating on Iron or Steel ArticlesASTM A242Standard specification for High-Strength Low-Alloy Structural steelASTM A307Standard Specification for Carbon Steel Bolts and Studs, 60000 PSI Tensile strengthASTM A370-06Standard Test Methods and Definitions for Mechanical Testing of Steel ProductsASTM A325Standard Specification for structural bolts, steel, Heat treated 120/105 ksi minimum tensile strengthASTM A-325 or A-354 - Galvanized hexagonal head of connection boltASTM A325-97Standard Specification for High-strength Bolts for structural steel JointsASTM A384 / A384M-02Standard Practise for Safeguarding Against Warpage and Distortion During Hot-Dip Galvanizing of Steel Assemblies.ASTM A394-93Standard Specification for steel Transmission Tower, Bolts, Zinc Coated and BareASTMA - 563- Class and size of nutsASTMA - 572 - Chemical composition of steelASTM A572/A572-97cStandard specification for High-Strength Low-Alloy Columbium-Vanadium Structural steelASTMA - 615 - The anchor bolt materialASTM A673 / A673M-07Standard Specification for Sampling Procedure for Impact Testing of Structural SteelASTM B201Standard practice for testing Chromatic coating on Zinc and Cadmium surfacesASTM E94-93Standard Guide for Radiographic TestingASTM E 709-95Standard Guide for Magnetic Particle ExaminationASCE Manual 72 - Load testing a simple structureASCE 10-97Standard Design of latticed steel transmission structuresAWS D1.1American Welding Society D1,1/D1,1M structural Welding code- SteelANSI B-182-2Bolts, nuts and washers dimensionsDIN VDE 0101 - Isokeraunic LevelVDE 0201 - Climatic and environmental conditionsCVDE 0210 - Minimum safety factors under simultaneous working loadsISO R898 Mechanical Properties of Fasteners BS EN ISO 1461:1991 - High dip galvanized coatings on fabricated iron and steel articles. Specifications and standardsA) BS 5950: Welding Terms And SymbolsB) BS 729: Hot - Dip Galvanised Coating On Iron And Steel ArticlesC) BS 2901: Filler Rods And Wires For Gas Shielded Arc Welding: Part 1 Ferritic SteelsD) BS 3692: ISO Metric Precision Hexagon Bolts, Screws And NutsE) BS 4360: Weldable Structural SteelF ) BS 5135: metal - Arc Welding Of Carbon And Carbon Manganese SteelG) BS 5950: Part 1: Code Of Practice For Loading Latticed Tower & MastsPart 2: Guide To The Background And Use Of Part 1"Code OF Practice For Loading"Part 3: Strength Assessment of MembersH) DD 133 (1986): Code Of Practice For Loading Latticed Tower & MastsI) BS 4592 (1987): Part 2: Specification For Expanded metal Grating PanelsJ) BS 4592 (1977): Code Of Practice For Protective Coating Of Iron And Steel Structure Against CorrosionK) BS 4190: Bracing & Flanged BoltsL) BS 4190: Rolled Steel sections, Flats & PlatesIf any special requirement, we can design and discuss with client.