The company has passed ISO9001:2008 quality management system certification.
- Difference Between Limit Switches and Proximity Switches
Difference Between Limit Switches and Proximity Switches
- Differences between Rising Stem Gate Valves and Non-Rising Stem Gate Valves
Differences between Rising Stem Gate Valves and Non-Rising Stem Gate Valves
- KV value of BS standard globe valve
KV value of BS standard globe valve
Sedelon® Products Endorsed by the ABS
In March, two pieces of gate valves produced by Sedelon were inspected by American Bureau of Shipping (ABS). The ABSsurveyor visited our factory and did visual , dimension ,pressure test of valves. Then the ABS surveyor provided an inspection report for us.
Here is the description and ABS Inspection Report for reference:
Valve Type: Gate Valve
Size: DN200, Class: PN25
Body: 1.0619 +STL,Bonnet: 1.0619
Wedge: 1.0619 +13Cr
Stem: ASTM A182 F6a, Gasket: SS316+ Graphite
Boltings: ASTM A193 B7/ASTM A194 2H
End Connection: RF, Handwheel Operated