grade 8 8 level alloy steel bolts

-50°Cから550°Cの温度範囲の鋳造鋼フラングス,鋼番号14410鍛造重量100kgから12tまで

Temperature Range -50°C to 550°C Forged Pipe Flanges with CIF Shipment Product Overview Forged Steel Flanges are essential components in industrial piping systems, renowned for superior strength, durability, and reliability. Manufactured through precision machining, these flanges meet rigorous ...