Carbon steel elbow flange

The utility model relates to a carbon steel elbow flange which comprises an elbow body, a fine adjustment mechanism and an anti-corrosion mechanism are arranged on the elbow body, the fine adjustment mechanism comprises a hexagonal section, a threaded section, a nut, a pressing section, a first flange and a contact section, the threaded section is installed on the elbow body, and the anti-corrosion mechanism is installed on the elbow body through the design of the fine adjustment mechanism. And when the elbow flange is used, due to the fact that misunderstanding is inevitably generated when the flange is connected with the outside, adjustment can be conveniently carried out under the action of the first flange, the threaded section and the nut, and the installation effect is improved. 本实用新型涉及一种碳钢弯头法兰，包括弯头本体，所述弯头本体上设置有微调机构和防腐机构，所述微调机构包括六角段、螺纹段、螺母、压紧段、第一法兰和接触段，所述螺纹段安装在弯头本体上，微调机构的设计，保证了在进行弯头法兰的使用时，由于法兰和外界连接的时候不可避免的会产生误会，通过第一法兰、螺纹段和螺母的作用下可以方便的进行调节，提升了安装的效果。