Car Door Hinge Profile Vehicle Hinge Profile Steel

Hot Rolled Car Door Hinge Vehicle Hinge Steel Profile

Car door hinge is commonly known as hinge, the current market common manufacturing process has two kinds of stamping and hot rolling. The main function of the car door hinge is to connect the door and the body, and keep the position of the door relative to the body. There is to facilitate the opening and closing of the door, and the door hinge is composed of at least two parts, one is the body parts connected with the body, the other is the door parts connected with the door. According to the position, it is divided into: body parts, door parts, etc., and according to the structure, it is divided into: page board, rotary arm, etc.

Hot rolling steel door hinges is the production process preferred by many of the world’s leading automotive and truck manufacturers. Rarlong Machinery hot rolled special steel shapes have been installed by BMW, Volkswagen and other automobile manufactures.

Vehicle hinge profile steel is one kind of hot rolled section steel connecting automobile body and door.

Material: Q355B Q390 Q420

Description: 

It adopts full-size hot rolling and one-time forming, with more than 100 specifications, and its application fields cover high, medium and low-grade major brand cars. Combined with rich steel rolling experience and advanced production and processing equipment, the product has good dimensional consistency and positional tolerance. The special surface treatment process is adopted in the hot rolling forming process, and the later coating effect is good.

Capacity and Service: 

We can develop and produce various automobile door hinge sections with short development cycle and good after-sales service, so as to save production costs and improve work efficiency for automobile parts manufacturers.

Our company production of car door hinge steel, is directly after the billet heating, through the mold rolling to make it formed, in recent years, in order to achieve customer expectations and quality improvement, after many times of research and demonstration, we have made three improvement measures for car door hinge steel.