Stamping forming and distribution characteristics of reducer

Using steel as raw material to produce the reducer, the part of the specifications of the reducer can also be used steel plate stamping forming technology is adopted to improve the production. Drawing die shapes used by reference to reducing tube surface size design, use after blanking punching die, stamping steel stretch forming. The characteristics of stress distribution (1) Under the ... Read More »

Stainless steel eccentric reducer in addition to the steel pipe as the raw material and what materials can be used

Stainless steel eccentric reducer besides using steel as raw material to produce reducer, reducer can also be used part of the specifications of the stainless steel stainless steel plate stamping forming technology is adopted to improve the production. Drawing die shapes used by reference to reducing tube surface size design, use after blanking punching die, stamping steel stretch forming. 1, when ... Read More »

What are the trace elements in the stainless steel reducer

The iron element in stainless steel reducer by iron, steel, molybdenum steel materials, such as silicon, vanadium element materials. The chemical composition of iron, steel material which occupies most of the position, and other basic material is the formation of iron and steel in this kind of material time will form a solid melting iron, after annealing the formation of a small ... Read More »

And what are the advantages of stainless steel tee than stainless steel reducer?

(1) compared with stainless steel tee, stainless steel reducer can not only change the piping, still can make for piping of different point of view, and can smooth tube medium flow, reduce the pressure drop and temperature drop. (2) compared with the diameter stainless steel elbow, stainless steel reducer can not only absorb the heat-expansion and cold-contraction of displacement change, also can make ... Read More »

What should pay attention to when making stainless steel reducer

Forming hole diameter is less than stainless steel reducer big end diameter of the tube billet, used in die forming along the tube billet diameter hole enlargement. Hole enlargement technology mainly to solve the stainless steel reducer in the variable diameter is larger not easily by reducing forming, sometimes according to the requirements of the materials and products forming, expanding and reducing ... Read More »

The processing technology of stainless steel reducer: reducing forming

Stainless steel eccentric reducer should not have crack, double skin appearance, wall thickness should be greater than the big diameter end section of the wall thickness. Roundness of stainless steel eccentric reducer should not be greater than 1% of the corresponding end diameter, and the allowable deviation of plus or minus 3 mm; Centerline should overlap on both ends of the stainless steel concentric reducer, ... Read More »

The application range of the stainless steel reducer

The application range of the stainless steel reducer: A, mine, the application of the coal industry (1) mine: mining, ore concentrate and tailings filling transported to tube wear serious, using kuangfen pipelines such as panzhihua, daye mine service life is less than a year, to increase the tube can make the life. (2) coal: coal preparation and long distance pipeline of ... Read More »

Hot bending method for stainless steel pipe fittings

Stainless steel pipe fittings in heating condition, to bend called hot bending. The bending of the stainless steel pipe fittings and can be divided into sand filling without buckling of hot bending and buckling is not filling sand hot bending. Without buckling filling sand hot bending under applicable to D400mm stainless steel pipe fittings, the bending radius R > 3.5 D,. ... Read More »

Cold bending method of the most common stainless steel pipe fittings

D 150 mm stainless steel pipe fittings or less, because the stainless steel pipe bending without heating, the stainless steel tube bending aluminum pipe and copper pipe, cold bending heat is more appropriate. Stainless steel pipe fittings’ cold bending processing, tube don’t need to pack sand (except for larger diameter and wall thinner), usually conducted on manual or motorized pipe bender. When ... Read More »

Thread step and methods of stainless steel pipe fittings

Thread step and methods of stainless steel pipe fittings are as follows: The thread sets before the first choice corresponds to the diameter of the die, according to sequence number 4 will die to turn into the hinge plate die chamber. Prior to loading, pay attention to the hinge plate on the iron sweep. The pipe clamp is clamped firmly on the ... Read More »


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