tie rod wing nut,formwork wingnut

Castings of superior qualityproduced from electric furnace instead of cupola furnace

most suppliers use,thus ensurethe homogeneity and stability of the composition and

reduce the casting defects tominimum.all material properties including composition,

tensile/yield strength,elongation conform tothe Chinese Standard GB QT450-10 (DIN

GGG450/NF FGS450-10). 

Material: ductile IronQT450-10

Process: sand casting

Tensile Strength:≥450Mpa

Percentage Elongation:≥10%

Surface Finish: electrogalvanized

Packing: Bags andPallet

MOQ:10 mtons

Various types and specsavailable.customization is acceptable,welcome toinquiry.