Founded in 1978 in Marseille (France), SUD ROBINETTERIE INDUSTRIE (SRi) has 40 years of experience in the industrial valve sector. Initially developed in the Oil & Gas industry, its products are used from exploration to refining, as well as for production, transportation, distribution, and storage.

SUD ROBINETTERIE INDUSTRIE supplies major oil, gas, and petrochemical companies such as TotalEnergies, EXXON, AIR LIQUIDE (H₂), SHELL, INEOS, ENGIE… Other sectors, such as aerospace, steelmaking, and district heating, also use its products.

Today, SUD ROBINETTERIE INDUSTRIE exports 80% of its production across five continents.

With this experience and expertise, SUD ROBINETTERIE INDUSTRIE is pursuing its development in the Nuclear sector.

The recent expansion of its facilities has doubled its production capacity, now covering 12,000 m², including 1,000 m² dedicated to the nuclear sector.

SUD ROBINETTERIE INDUSTRIE is now Q2 qualified for the manufacturing of low and high-pressure ball valves compliant with RCC-M N2 and N3 standards, designed for the nuclear industry.

南方工业阀门（SUD ROBINETTERIE INDUSTRIE，简称SRi）1978年创立于法国马赛，在工业阀门领域拥有40年经验。公司起源于石油与天然气行业，其产品覆盖从勘探、精炼到生产、运输、配送及存储的全产业链。

南方工业阀门是道达尔能源（TotalEnergies）、埃克森（EXXON）、液化空气（AIR LIQUIDE，氢能领域）、壳牌（SHELL）、英力士（INEOS）、ENGIE(苏伊士环能)等国际油气与石化巨头的供应商。其产品亦应用于航天、钢铁制造和城市供热等其他领域。

目前，南方工业阀门80%的产品出口至全球五大洲。

凭借深厚经验与技术专长，公司正积极拓展核电领域业务。

近期生产基地的扩建使生产规模翻倍，总面积达12,000平方米，其中1,000平方米专用于核电阀门生产线。

我司现已获得可制造符合RCC-M N2和N3标准的低压和高压球阀且专为核工业设计的Q2认证。