Qingdao Xinhuiying Steel Manufactureed and galvanised in according with the following Australian standard:HDG: AS/NZS 4680:2006

What you need to know about our stair stringers

• 1 step - 17 step hot dip galvanized stringers kept in stock

• Stock stringers have 175mm rise and 254mm going but we can fabricate this to your requirements

• Australian steel

• Made from high strength dual grade 350/450 - 100x50mm rectangular tube section (RHS)

• Brackets fully welded onto RHS

• Hot dip galvanized with a 85 micron thick zinc coating inside and out to AS4680

• Tread brackets pressed from grade 300 material

• Pre-cambered so you get no distortion

Base fixing

• Into concrete  (kept in stock)

• Onto concrete

• Landing to landing

• Custom made to your requirements

Finishes 

• Hot dipped galvanized (kept in stock)

• Primed - marine grade industrial primer (optiona

• Ask our helpful sales team about delivery.

• Powder coated to any colour (optional)