400kv Double Vertical Configuration Door Type Transmission Tower1

Product Name: 400kv Double Vertical Configuration Door Type Transmission Tower1 Structure: Vertical Phase Configuration Type Style: Independence Tower Standard: Nonstandard Materials: Steel Certification: ISO Conductor Circuit: Single Circuit Usage: Flying Angle Tower, Crossing Tower, Tension Tower, Angle Tower, Terminal Tower, Transposition Tower, Branching Tower, Power Transmission Line We Can Design This 400kv Towr by Pls: as Per Client Design and Data Trademark: MEGATRO Transport Package: Export Stnadard Package Specification: AS PER CLIENT Origin: Shandong, China HS Code: 73082000 Product Description 400KV Double Vertical configuration Door type transmission tower400KV Double Vertical configuration Door type transmission tower is one special shape structure for our overseas clients. They are consisted by two vertical phase configuration tower and look like letter door shape, and belong to single circuit suspension tower to carry one circuit 400KV conductor. Now our USA can design this type for our overseas clients by PLS & TOWER software.For time being our MEGATRO focus mainly international market and had export many kind of transmission structures to overseas clients. Since 2004, MEGATRO has been manufacturing lattice transmission tower & tapered steel poles for lighting, traffic control, communication and utility applications. MEGATRO pioneered the development of transmission tower, telecom tower, substation, and other steel structure and was also at the forefront in the design of Transmission tower.Today, with over 10 years of experience and our commitment to excellence, MEGATRO remains an industry leader in the manufacture and design of steel tubular & angular & monopole structures for all Highway, Municipal, Custom, telecom, lighting and electric Utility applications. MEGATRO has a complete staff of professional engineering personnel trained in the PLS Pole program and three different manufacturing processes for producing steel towers, poles and other supports. We utilize the latest versions of PLS-CADD, PLS-POLE, TOWER, AutoCAD and other CAD software.MEGATRO had professional QA &QC team to control quality and execute strict QC & QC plan as per client requirements. MEGATRO is one of the few manufactures who assemble a face of 400KV overhead transmission line steel tower. After fabrication all 400KV overhead transmission line steel tower 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. Even we take secondary finish for client again, which as duplex surface treatment.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 acceptedSteel gradesTower legs: Chinese steel Q345B, which same to ASTM A572 GR50Other webs, bracing and not stress plate and angle steel: Chinese Q235B, which same to ASTM A36Plates: Chinese steel Q345B, which same to ASTM A572 GR50Bolts: Chinese grade 6.8 and 8.8, which similar to ASTM A394A) 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 standardIf any special requirement, we can design and discuss with client.APPLICABLE STANDARD AND CODESAll towers manufactured and design shall be generally in accordance with latest revision of the following standards except where specifically directed otherwise.GeneralIEC 60826 - Design criteria of overhead linesIEC 60652 - Loading tests on overhead line structuresISO 1459 - metallic coatings - Protection against corrosion by Hot Dip GalvanizingISO 1461 - Hot dip galvanized coatings on fabricated iron and steel articlesISO 12944 - Paint coatings, corrosion protection, and structural steelworkISO 898-1 - Mechanical properties of fasteners. Part 1-Bolts, Screws and studsISO 630 - Structural Steels - plates, wide flats, bars, sections and profilesISO 657 - Hot rolled structural steel plates tolerances on dimensions and shapeISO 7411 - Hexagon Bolts for high strength structural bolting with large width across flatsISO 657-5 - Hot rolled Structural Steel Sections equal and unequal leg anglesISO 7452 - Hot rolled structural steel plates tolerances on dimensions and shapeBS EN 50341-1 -Overhead electrical lines exceeding AC 45kV -General RequirementsBS 8004 - Code of Practice for FoundationsBS 8110 - Structural use of concreteANSI10-97 - Design of latticed steel transmission structuresIEC 60050 (151) International Electro-technical Vocabulary Part 51 Electrical and Magnetic DevicesIEC 60050 (601) Chapter 601: Generation, transmission and distribution of electricity-GeneralIEC 60050 (601) Chapter 601: Generation, transmission and distribution of electricity-OperationIEC 60059 IEC standard current ratingsChinese 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 FastenersBS 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 & PlatesMoreover, we also can design tower foundation according to below standard:BS 8004 - Code of Practice for FoundationsBS 8110 - Structural use of concreteBS 4449 - Carbon steel bars for the reinforcement of concreteIf any special requirement, we can design and discuss with client.