
QINGDAO SINGHO MACHINERY CO.,LTD.
青岛新广宏实业有限公司Pump Parts, Valve Parts, Oilfield Drilling Parts, Filter Parts |
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Valve Body DN250,PN10Updated At: 2025-07-31
Material TypeDuctile Iron |
Casting ProcessSand Casting |
Applied IndustryPump & Valve |
Detail
1.Valve Body
2.Sand Casting Process
3.EN GJL250 (Grey Iron 250)
4.Hydro-test made
5.EN Standard
Valve Body
DN250,PN10
Hydro-test made before packing
EN GJL250 (Grey Iron 250)
Sand Casting Process
Machined by CNC
EN Standard
Tolerances and dimensions controlled by CMM Machine
Certified by ISO9001:2008
We manufacture a variety of gate valve parts, like valve body, valve bonnet, valve stem, retainer, valve gate for "1" to "4", locating ring, valve handle, handwheel, screw housing, screw stem etc.




2.Sand Casting Process
3.EN GJL250 (Grey Iron 250)
4.Hydro-test made
5.EN Standard
Valve Body
DN250,PN10
Hydro-test made before packing
EN GJL250 (Grey Iron 250)
Sand Casting Process
Machined by CNC
EN Standard
Tolerances and dimensions controlled by CMM Machine
Certified by ISO9001:2008
We manufacture a variety of gate valve parts, like valve body, valve bonnet, valve stem, retainer, valve gate for "1" to "4", locating ring, valve handle, handwheel, screw housing, screw stem etc.




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Company Profile
QINGDAO SINGHO MACHINERY CO.,LTD.
LocationShandong |
Registered Capital1 million RMB |
Found Date1999-04-05 |
Nature of businessPrivate Enterprise |
Company QR Code
Company Honors
QINGDAO SINGHO MACHINERY CO.,LTD. | 青岛新广宏实业有限公司 | +86-532-66883490-8005 | singho.foundry-suppliers.com











