China Bonly Elevator Guide Rail

China Bonly Elevator Guide Rail   1. Machined Elevator Guide Rail; 2. Processing method: Machined; 3. Material: Q235; 4. International standards; (1)ISO7465:2007; (2)GBT/22562-2008; (3)JG/T5072.1-1996; 5. Dimension: 70x65x9; 13 mm; 6. Weight: Rail 44kg, fishplate 1.37kg; 7. Each set of guide rail including (1) 5m guide rail; (2) 1 fishplate; (3) 8 pieces of grade 8.8 bolt, nut washer and spring washer for fishplate; (4) 4 clips; 8. OEM service provided, customers are welcome to cooperate with us to develop new and better designs; B, Main basic diameters;-   1, Machined Elevator Guide Rail Processing Method Type Parameter (mm) Machined Elevator Guide Rail T70-1B 70×65×9 T75-3B 75×62×10 T78B 78×56×10 T82B 82.5x68.25x9 T82-3B 82x62x15.88 T89-1B 89×62×15.88 T89B 89×62×16 T90B 90×75×16 T114B 114×89×16 T127-1B 127×89×16 T127-2B 127×89×16 T140-1B 140×108×19 T140-2B 140×102×28.6 T140-3B 140×127×31.75   2, Cold Drawn Elevator Guide Rail  Processing Method Type Parameter (mm) Cold Drawn Elevator Guide Rail T45A 45×45×5 T50A 50×50×5 T70-1A 70×65×9 3. Hollow Elevatuo Guide Rail  Processing Method Type Parameter (mm) Hollow Elevator Guide Rail TK3 75×55×10 TK5 87×60×16.4 TK3A 78×60×16.4 TK5A TK5A TK5A-1 TK5A-2 Bonly Process of Manufacture under world-class machinery (01) Steel Making (02) Metallographic Analysis (03) Steel Rolling (04) Raw Straightening (05) Cutting (06) Tensile Testing (07) Shot Blasting (08) Rough Straightening (09) Painting (10) Laser Marking (optional) (11) Panning (12) Fine Straightening (13) Machining (14) Greasing & Filming (15) Packing and Loading.