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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.
The DBB Valve With Injection Quill adopts dual seating structure with a middle bleed port. Two ball seats create double block isolation after closure.
Non-rising stem gate valves are widely used in water supply and drainage, fire protection, gas, sewage treatment and low-pressure oil pipelines, especially for buried pipelines, narrow valve wells, compact pipe galleries and confined equipment rooms with limited vertical installation space.
1.Dense structure, higher pressure resistance Forging eliminates internal porosity and shrinkage, delivering stronger, tougher valve bodies than castings.
For valves below 2 inches, threaded connections are usually used. Sedelon not only produces NPT threaded connections, but also BSP threaded connections.
The sealing surface of a valve is the core component that prevents medium leakage, and its performance directly determines the sealing reliability and service life of the valve.
Safety Valve is a device designed to prevent overpressure, serving as an automatic pressure-relief protection mechanism.
Mesh count refers to the number of sieve holes within an area of 1 inch × 1 inch (approximately 25.4 mm × 25.4 mm) on a filter screen. For example, a 100-mesh filter screen means there are 100 sieve holes within an area of 1 inch × 1 inch.
Sedelon and FLOWORK jointly announce their successful participation in ADIPEC held in Abu Dhabi, UAE from November 3rd to 6th.
Bronze valves are among our most competitive products! We can produce B148 C95500, C95800, and so on. Their material properties allow them to perform exceptionally well in humid and mildly corrosive environments.
Jacket gate valve is a valve that adjusts the internal medium temperature through an external insulation jacket. It is mainly used to prevent medium solidification, crystallization or freezing under high or low temperature conditions, ensuring smooth fluid flow.
SEDELON is proud to announce the attainment of the ISO 15848-1 Fugitive Emission Certification (Class BH) for high pressure 2500lb ball valves...
We are delighted to invite you to the upcoming Abu Dhabi International Petroleum Exhibition & Conference (ADIPEC), which will be held from 3rd to 6th November, 2025 at Abu Dhabi, UAE. Welcome to visit us at booth 15617 in Hall 15.
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