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What should be paid attention to when designing stainless steel pipe fittings

RELEASE TIME :

2018-05-10 14:45

The connection between the wall of the round corner of the stainless steel pipe fittings should have the casting round corner. The structure that does not have filar horn, metal accumulates in right Angle place, hot nodular circle is bigger than other place, easy generation shrinks hole and shrink loose, and inside corner office stress concentration is serious, easy generation flaw. The above defects can be prevented by designing the valve Angle.

Some metals in the right Angle place crystal is suitable to cross, produces the crystal between the cohesive force to be weak, the pipe fitting in the corner corner mechanical performance has declined, increased the crack generation. Therefore, it is necessary to design the corner into a round corner, casting into a round corner is more conducive to modeling, avoid damage to the sharp Angle of the casting and the formation of sand holes, reduce the sand casting, so as to make the casting beautiful.

Shandong mingxing stainless steel casting co., LTD. : avoid the connection between the intersection and the sharp Angle. In order to effectively prevent the shrinkage cavity and porosity of the stainless steel pipe fittings, the connection of the castings on the pipe fittings should be avoided from crossing. Medium and small pipe fittings can use staggered joint, large pipe fittings choose ring joint.

More attention:

Stainless steel casting, stainless steel casting, 304 stainless steel pipe fittings, stainless steel pipe fittings, stainless steel tee

In the process of casting production, the role of the casting mold is very important. The surface on which the mold cavity is in direct contact with the liquid metal is called the working surface.

2018/01/19 14:38

There are several annealing processes for wear - resistant castings

Recrystallization annealing is usually referred to as recrystallization annealing because recrystallization occurs once during heating and cooling process. This annealing method is quite common in steel.

2017/12/14 14:37

Investment casting is a revival of an ancient craft

Lost wax method casting is now called investment casting, is a little cutting or no cutting casting process, is an excellent technology in the casting industry, its application is very wide. It is not only suitable for casting of various types and alloys, but also can produce castings with higher dimensional accuracy and surface quality than other casting methods.

2017/11/10 14:23

Shandong Mingxing Metal Technology Co., LTD

Shandong mingxing metal Technology co., LTD., formerly known as xintai xiaogang coal mine casting steel factory, was founded in September 1995, and now has nearly 20 years of production history. The company is now located at the foot of taishan xintai high-tech development zone. Adjacent to the beijing-shanghai expressway and beijing-fuzhou expressway, convenient transportation.

2018/07/25 16:52

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Tel/Fax：+865385393589
Mob：+8615092816269
E-mail：mxcasting@163.com
Web：www.mxcasting.cn
Add：No.9 Mingxing road, Xintai city, Shandong province, China.

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