Steel Tower Bolts

Steel Tower Bolts

Steel tower bolts High quality hot dip galvanized steel tower using grade 4.8/6.8/8.8 bolts with nuts Product introduction Name of Products: high quality hot dip galvanized power steel tower Materials: carbon steel ,Alloy steel Standard: DIN7990 Grade:6.8 Size range: from M12-M105 Surface: hot...

Product Details

Steel tower bolts

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High quality hot dip galvanized steel tower using grade 4.8/6.8/8.8 bolts with nuts 


Product introduction

Name of Products: high quality hot dip galvanized power steel tower  

Materials: carbon steel ,Alloy steel

Standard: DIN7990

Grade:6.8

Size range: from M12-M105

Surface: hot dip galvanized 

Application: transmission line steel tower projects or telecom steel tower projects ,substation station etc.


Product parameter

Basic information


Material

Steel Q235B/Q345B/Q420

Warranty period

40 years

Color

As per customer request

Quality control

ISO/GB

Voltage grade

Normally 35KV, 66KV, 110KV, 220KV

Surface treatment

Hot dip galvanization

Production capacity

6000 tons per month

Connection

Bolts and nuts

Quality standard

ISO 9001:2008

Welding standard

AWSD1.1

Galvanization standard

ASTM123

Packing

 Customized




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