Jinan HeChuang Mechanical Manufacturing Co., Ltd.
ASTM A105 has the normal carbon structure steel, it is cold-forging steel. Tensile strength 485MPA, yield strength 250MPA. Our A105 flanges include plate flanges, neck flanges, butt-welding flanges. We use advanced production process and strict inspection. We hope we can get your trust with our good service and goods quality.