SEDELON passed the fugitive emission test successfully for 8inch 900LB gate valve with total 1500cycles at high temperature 300℃.

Heat treatment is a metal thermal processing technology which can realize the material that in solid state to obtain the expected structure and performance through the means of heating, heat preservation and cooling, that is, to improve the internal quality of the work-piece.

Thanksgiving Day is coming.

Different engineering environments and corrosion classes have different standards for valve painting.

Founded in 1864, DET NORSKE VERITAS (DNV) is an authoritative, professional, and independent non-profit foundation.

In March, two pcs of gate valves produced by Sedelon were inspected by American Bureau of Shipping (ABS).

Stainless steel is one of the main materials commonly used in valves, among which the most commonly used are CF3, CF8, CF3M, CF8M.

A light torque soft sealing ball valve, which includes a valve body, a valve seat connected to the left and right ends of the valve body, a valve ball sealed in the valve body cavity, a valve stem connected with the valve ball inside and a wrench connected outside.

While paying close attention to product quality, SEDELON VALVE Co.,Ltd.also introduced gantry machining center to further improve labor productivity.

Zhejiang Sedelon valve co., LTD is a professional bronze valves company production factory, we are the best bronze valves manufacturer in China.

SEDELON valve has studied and developed for long years on bronze valve production. Our competitive bronze product include bronze gate valve, bronze globe valve, bronze check valve, bronze ball valve, bronze plug valve, bronze control valve, bronze butterfly valve, bronze strainer etc. Also we have been developing rare metals materials over twenty years, such as TITANIUM, DUPLEX etc, which widely applied to oil

As a leading manufacturer and supplier of bronze valves, Sedelon has produced and exported variety of excellent bronze valves, such as bronze gate valve , bronze globe valve