Construction All-Metal Piping


Specialized services & high level of expertise

Technical mastery & Know-how

As an expert Industrial Piping partner to project sponsors in Energy, Nuclear, Petro-chemistry, Chemistry, Pharmaceuticals, and the Food Industry for the past 50 years, we have developed extensive skills in new construction all-metal piping for clients in France, Martinique, French Guiana, and internationally.

We take part in diverse projects involving carbon steel, stainless steel, and alloy construction work and provide process mastery: detailed analysis, isometrics, design notes; and comprehensive project management including preparation, methods and planning, supplies management, prefabrication, and on-site assembly.

FOSELEV masters the demands and constraints of a variety of sectors, enabling new works ranging from process engineering by our Design Office and expert engineers, to ensuring prefabrication and assembly of piping systems for all fluid transfer-related applications.

These turnkey operations also include non destructive testing, pressure testing, and pre-commissioning, start-up assistance, and performance qualification (PQ) for any new equipment.

Staffed with teams of expert certified technicians and welders, we have over 10,000 m2 of dedicated workshop facilities, state-of-the-art technical resources, and high performance welding machinery suited to any application. These teams master over 1000 TIG/MIG welding procedures, and guarantee consistent quality of service both on-site and within our workshops.

In order to respond to major project requests as well as local support works, we customize our offerings to propose suitable services for jobs of any complexity.

All operations are performed in compliance with standards and codes in force (EN 13480, EN 10088, CODETI, ASME BPE, DESP 97-23 CE and its decrees).

Our worksite personnel and team supervisors’ proven know-how, paired with the licenses required to operate in hazardous settings, ensure quality of service acclaimed by our clients and confirmed by our obtainment of the strictest certifications and accreditations: ISO 9001, MASE, CEFRI, and DEA (EDF).

Our network of agencies

Find a local agency

Projects & Quotes

Do you have a project you’d like to tell us about? Would you like to get a quote?
Business sector

Please select a business sector

Please choose one of our professions

Services & Logistics



Please select a region

Welcome to the Toolbox

The essentials are here!

Projects & Quotes

Do you have a project you’d like to tell us about? Would you like to get a quote?


Do you have a project that requires a rental? Together we will find what you need.