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API/CE/ISO certified →
Sedelon is accredited by renowned global organizations and certified by strict international standards involving API 600, API 6D, API-Q1, API 607, API 6FA, CE, ISO 9001, ISO 45001, ISO 14001, ISO 15848-1, etc.

Approved by test institutions →
Sedelon bronze valves are tested in compliance with the requirements of the strictest test organizations (TUV, SGS, ABS, DNV, etc.)

Other Advantages→
Some items of small size bronze valves are in stock, so we can deliver prompt and meet customers’ urgent needs. Corrosion resistance; oxidation resistance; abrasion resistance; clean sanitation.
Los principales productos de esta empresa son válvulas de bronce, API / compuerta DIN / globo / válvulas de retención / válvula de mariposa / válvula de tapón, válvulas de bola y válvulas de acero forjado. Sus productos han sido ampliamente utilizados en petróleo, petroquímica, química, metalurgia, energía eléctrica, conservación de agua, maquinaria y muchos otros campos.
Bronze is an alloy consisting mainly of copper, combined most often with tin, but sometimes also with other metals. Bronze resists corrosion (especially seawater corrosion) and metal fatigue more than steel and is also a better conductor of heat and electricity than most steels. It is applied widely in marine fields as a durable material of high hardness and good wear-resistance.
Sedelon valve knowledge science - common failures and preventive measures of valves
Sedelon Valve Knowledge Science - Insulated Valve
Sedelon Valve- API Certificates
In order to ensure quality control and improve product quality and safety, we Sedelon have established a complete valve traceability system mainly through the following aspects.
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