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News & Notes

The main products of this company are Bronze valves, API/DIN gate/globe/ check valves/butterfly valve/plug valve, ball valves and forged steel valves. Its products have been widely used in petroleum, petrochemical, chemical, metallurgy, electric power, water conservancy, machinery and many other fields.

Sedelon Bronze Gate Valve
Sedelon Bronze Gate Valve

Sedelon Bronze Gate Valve

Sedelon Valve Knowledge Science - Insulated Valve
Sedelon Valve Knowledge Science - Insulated Valve

Sedelon Valve Knowledge Science - Insulated Valve

Sedelon valve knowledge science - common failures and preventive measures of valves
Sedelon valve knowledge science - common failures and preventive measures of valves

Sedelon valve knowledge science - common failures and preventive measures of valves

How to solve the leakage problem of stainless steel knife gate valve
How to solve the leakage problem of stainless steel knife gate valve

How to solve the leakage problem of stainless steel knife gate valve

The Advantages of Sedelon Ball Valve
The Advantages of Sedelon Ball Valve

The Advantages of Sedelon Ball Valve

Sedelon Seal Face Material Selection Factors
Sedelon Seal Face Material Selection Factors

Sedelon Seal Face Material Selection Factors

To Prevent and Control the COVID-19, Sedelon Has Been In Action
To Prevent and Control the COVID-19, Sedelon Has Been In Action

To Prevent and Control the COVID-19, Sedelon Has Been In Action

Sedelon® Big Size Gate Valve
Sedelon® Big Size Gate Valve

Sedelon® Big Size Gate Valve

Sedelon back to work from the Spring Holiday!
Sedelon back to work from the Spring Holiday!

Dear Valued Customer, Hope everything going pretty well on you.

Bellows seal gate valve - Sedelon Valve
Bellows seal gate valve - Sedelon Valve

Bellows seal gate valve - Sedelon Valve

1500cycles at 300℃! SEDELON got the Fugitive Emission Certificate
1500cycles at 300℃! SEDELON got the Fugitive Emission Certificate

1500cycles at 300℃! SEDELON got the Fugitive Emission Certificate

Sedelon Heat Treatment Introduction
Sedelon Heat Treatment Introduction

Sedelon Heat Treatment Introduction

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