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Ball valve
Catalogue:
Forged material and valve part.pdf
The ball is the part of the ball valves, it can be divided into the foaling ball and fixed ball from the structure,according to the manufacturing process,it also can be divided into forged ball ,cast ball and welded ball.
Some advantages of the ball in our company:
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The dimensions is very accurate.we can guarantee the size error within 20micron for each ball.
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The surface finish is very good, we must polishing processing on each ball after we used the ball crusher to machine.
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the ball have high degree of concentricity,because all of the are uesed for CNC machine and machining center.
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we can save more cost of materials,because all of our balls are used in die forging.
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The forging and casting no have any sand holes and cracks,because all of the need magnetic particle inspection and radiographic inspection.
Stainless steel ball used for ball valve
Ball vale Spray welding TC
Ball with stem
3 way stainless steel ball
Certificates
API 607-4
API 607-3
API 607-2
API607 -1
China-Classification society
CE certificate
API 6D certificate
ISO 9001 certificate
TS certificate
