Technical Information
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Flange common knowledge: yield strength
1. Yield strength of flange Is the yield limit of metal material when yield phenomenon occurs, that is, the stress resisting microplastic deformation. For metal materi...Read more -
Forging model forging process
Forging is to make the metal blank in the upper and lower forging die in the mold chamber forced plastic flow molding, so as to obtain the shape of the forgings consis...Read more -
How is the grade of forging classified?
How is the grade of forging classified? I think the forgings should be rated as grade 1 or 2 or 3 or 4 according to the requirements of pressure and mechanical propert...Read more -
Internal stress in forging during cooling
Cooling of forgings refers to cooling from the final forging temperature to room temperature after forging. If the cooling method is not chosen properly, the forgings ...Read more -
Residual heat of large forgings
The waste heat treatment of large forgings uses its own heat to directly heat the forgings after forging, that is, the waste heat treatment of forgings omits the proce...Read more -
Stainless steel flat welding flange how to install normally will not leak
Stainless steel flat welded flange side fittings are custom made. The fixture must first reach the leak point. The point is to establish a closed chamber between the s...Read more -
Forging and pressing process
1. isothermal forging is in the whole process of forming billet temperature to maintain a constant value. Isothermal forging is to make full use of the high plasticity...Read more -
What is the difference between forging and forging?
So-called forging processing, is a certain pressure of forging machinery for metal block, make its produce plastic deformation, which has a certain mechanical properti...Read more -
Maintain steel flange in summer
How to prolong the service life of steel flange? Three points storage and seven points maintenance, on the basis of scientific storage, the correct and full maintenanc...Read more -
Steps and methods for flange manufacturers to produce forged flanges
The steps of flange forging include selecting high quality billet, heating, forming and cooling after forging. The forging process includes free forging, die forging a...Read more -
Non-standard flange maintenance
First, preheating: 1. For the workpiece with complex shape or sharp cross-section change and large effective thickness, it should be preheated 2. The method of preheat...Read more -
Common sense of stainless steel flange device
In order that the flange of the device does not leak oil, the requirements and precautions of the device are as follows: The main results are as follows: (1) The flang...Read more