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U bolts

Name of Products: high quality hot dip galvanized steel tower using U bolts with nuts

Product introduction

U bolts Materials: carbon steel ,Alloy steel

Standard: DIN7990

Grade:8.8 

Size range: from M12-M105

Surface: hot dip galvanized 

Packing: together with Nut/anti-theft nuts/tighten nuts/washers as per order requirements.

Place of Origin : China

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