Round Bar

Open-die Forging Carbon Steel Solid Round Bar is one type of our products. We (HHF) own forging workshop, rough machining workshops, heat treatment workshop amd final machining workshops . And we also have a National Level II lab. Accordingly, the whole progress and quality can be controlled very well.
Manufacturing time( quick) is also our big advantage for steel round bar.
Our national level II lab controls the quality.

HHF produces open-die forged carbon steel solid round bars, OD 100mm to 1200mm, with ≥1080MPa tensile strength and full in-house forging, heat treatment, and National Class II lab verification for heavy industry.

HHF forges alloy steel round bars in 4145H, 4140, and 4340, OD 100mm to 1200mm, on a 10,000-ton press with in-house National Class II lab testing for oil and gas, heavy machinery, and power generation.

Forged alloy steel round bar is one type of our products. We (HHF) own forging workshop, rough machining workshops, heat treatment workshop amd final machining workshops . And we also have a National Level II lab. Accordingly, the whole progress and quality can be controlled very well.

Our forged alloy steel round bars are made of 4145H, 4140, 4340 etc materials.
Manufacturing time( quick) is also our big advantage for steel round bar.
Our national level II lab controls the quality.