Butt weld needle valve

                Stainless Steel  Instrument Butt Weld Needle Valve ,high pressure 6000psi

Products Features

1.Material: Stainless Steel 304/316/316L

2.Size Range: DN10 -DN50

3.Max Pressure: 6000Psi

4.Connectiong Type: Butt Weld

5.Working Temperature: –20 to 650°F (–28 to 343°C)

6.Design ＆Manufacture : GB/T 12224-2005 JB/T 7747 -2010

7.Applicable Medium : water，steam， oils etc

8.inspection and Testing of Valves:GB/T 13927-2008

Order Information

Products Description

Stainless steel instrument butt weld Needle valve is a kind of valve that can be precisely adjusted and has a wide range of uses. Instrument needle valve is an important part of the instrument measurement pipeline system, mainly including globe valve and ball valve. Its function is to open or cut off the pipeline.access

The Advantage for butt weld needl valve
1.Welding on Needle Valve is a permanent attachment method. Once a weld is made the part must be damaged or destroyed to disassemble it.
2.Welding method on Needle Valve used welding can create a continuous joint with lower stress concentrations, while bolting will always have stress concentrations at each bolt.
3.Welding on Needle Valve is stronger than nuts and bolts or rivets because when you weld you are heating the material and exciting it’s atoms. When enough energy is added, atoms combine. The result is two or more separate nuclei that share a common electron cloud.
4.Welding equipments are easily available and hence welding the Needle Vale becomes easy.

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