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          Fujian Jianshi Electric Power Line Materials Co., Ltd.

          • Waist-Type Tower
          • Waist-Type Tower
          • Waist-Type Tower
          • Waist-Type Tower
          • Waist-Type Tower
          • Waist-Type Tower
          Waist-Type Tower

          1. Products

          Guyed or Self-supporting Power Transmission tower 

           

          2. Standards

          Bespoke towers could be fabricated as per GB, EN or ASTM standard with high quality.

           

          3. Technical Data

           

          Design

          1. Voltage grade

          10KV~1000KV

          Structure Steel

           

          High Tensile Steel

          Mild Steel

          2. Grade

          GB1591: Q345B, Q345C,Q3455D

          GB700: Q235B, Q235C,Q235D

          EN10025:S355JR, S355J0, S355J2

          EN10025:S235JR,S235J0,S235J2

          ASTM A572 Gr50

          ASTM A36

          3. Tension strength  (Mpa)

          470~630 Mpa

          360~510 Mpa

          4.Yield strength (t≤16mm) (Mpa)

          355 Mpa

          235 Mpa

          5. Elongation (%)

          20

          24

          6. Sharpy V-notch Test

          27J(20°C)

          Q345B/S355JR

          27(20°C)

          Q235B/S235JR

          27(0°C)

          Q345C/S355J0/A572 Gr50

          27(0°C)

          Q235C/S235J0/A36

          27(-20°C)

          Q345D/S355J2

          27(-20°C)

          Q235D/S235J2

          Bolts & Nuts

          7. Grade

          Grade 4.8, 6.8, 8.8

          8. Standards for mechanical properties

          8.1 Bolts

          ISO 898-1

          8.2 Nuts

          ISO 898-2

          8.3 Washers

          ISO 6507-1

          9. Standards for Dimensions

          9.1 Bolts

          DIN7990/DIN931/DIN933

          9.2 Nuts

          ISO4032/ISO4034

          9.3 Washers

          DIN7989/ DIN127B/ISO7091

           

           

          Marking

          10. Method of marking of the members

          Hydraulic Press Stamping

          Welding

          11. Method

          CO2 Shielded Arc Welding & Submerged Arc Welding(SAW)

          12. Standard

          AWS D1.1

          Galvanizing

          13. Galvanization standard of steel sections

          ISO 1461 or ASTM A123

          14. Galvanization standard of bolts and nuts

          ISO 1461 or ASTM A153

          Capacity

          15. Maximum Production Capacity of Steel Tower per annum

          100,000 TON per annum

          16. Maximum Capacity of Galvanizing Plant per annum

          100,000 TON per annum

          Test

          17. Factory test

          Tensile test, Elements analysis, Sharpy V-notch test(impact test), Cold Bending, Preece test, Hammer test

          18. Type test

          Type Test(IEC 60652:2002)

                

           

          4. Quality control

          100% inspection: Each member will be checked by our QC team to ensure all members are qualified before delivery.

           

          5. Package

          Set-wisely packing or member-wisely packing as per client's requirements.

          Tower members: One steel tower is separated into several bundles.

          Bolts: Packing material is robust nylon bag or steel drum.

           

          6. Experiences

          Our products have been exported to more than 40 countries, such as Finland, Macedonia, Colombia, Venezuela, Chile, Cuba, Myanmar, South Korea, Kazakhstan, Pakistan, Philippines, India, Indonesia, Ethiopia, Sudan, Rwanda, Ghana, Benin, Nigeria, South Africa, UAE and Bahrain etc.

           

          7. Our Commitment and target

          Four ZEROs---Zero Quality Defect, Zero Quantity Shortage, Zero Delivery Delay, Zero Client Complaint

          Product Tag:
          Get the latest price? We'll respond as soon as possible(within 12 hours)

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