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Product Description

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

Production and Processing

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.

Material Standard

  • China:Q355B,Q390,Q420,Q460
  • Europe:E335,S355,S390,S420
  • Germany:EN10025,EN10113
  • America:A656M,A572M,A633M
  • Janpan:G3135,G3474,G3124

Customzied Different Shapes Car Door Hinge

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.

If you have any project in your mind, you can contact with us.