Name of Products: high quality hot dip galvanized bolts for transmission line steel tower /steel structures
Applying: available on the 1000KV ,800KV ,500KV,400kv,220KV,110KV transmission line/power line /telecom steel tower projects steel tower/ steel structures ,substations,highway guardrails .
Materials: carbon steel ,Alloy steel
Standard: Bolts GB/T5780,DL/T 284,DIN7990,ISO4016 ,DIN 931,DIN933..GB/T 1228、GB/T 18230.1、GB/T 18230.2.
Nuts standard DL /T 284,GB/T 41,ISO4034,GB/T 1229、GB/T 18230.3,DIN555,
plain washer standard:DL /T 284,GB/T 95 GB/T 1230、GB/T 18230.5 DIN 125,DIN126
And spring washers standard : DIN127 ,DIN127B etc.
Size range: from M12-M105
Surface: hot dip galvanized as per standard ASTM A153 or ISO 1461
Production technical: hot forged .cold heading.etc.
Packing: together with Nuts/anti-theft nuts/tighten nuts/washers as per order requirements.
Place of Origin : China
Production capacity: 60000-80000Tons each year
Time of shipment : as per order confirmed ,basically it can be less than three weeks...
Terms of payment: T/T,L/C,CAD (cash again documents) D/A,D/P,Western Union,MoneyGram .
Samples free : available ,please undertake the freight cost on your side
Testing certificate or inspection report: available as per each shipment
Logo : XINDE and grade was embossed on bolts surface ,
OEM: is avaliable as per clients projects requirement ,but need the authorization letter for production.