Manufacturing

The prefab of piping systems, equipment and regulated skids for the industry, offshore, seafaring and inland ships, occurs in one of our own manufacturing halls. We have a manufacturing hall [± 2.500m2] for all types of steel, a separate manufacturing hall with divided spaces for stainless steel [± 800m2], [Super] duplex, cunifer, 254 SMO, titanium, copper and other exotic materials and a conditioned hall of 250 m2 for assembling skids.

The following welding processes are used:
• GTAW [Tig]
• GTAW Orbital (Orbital Tig)

• GMAW [Mig]
• SMAW [electrical]

• FCAW

Our Welding Method Qualifications, Welder Qualifications following EN and ASME are, of course, in order. Depending on the demands and desires of the customer, NDO can be applied to the welding seams.

When required, a so-called manufacturing book will be created, and dependent on the demands this can consist of:
• Quality Inspection Plan [QIP]
• Drawings / isometrics [with welding and material numbers]
• Material certificates
• Welding and material lists [Line Inspection Summery List, WPS, LMK’s, PQR’s ]
• NDO reports
• Pressure reports
• Delivery confirmation

Leemberg has the certificate: Recertification of materials [Lloyd’s certificate]. Which allows us to restamp 3.1 and 3.2 materials without interference of a NoBo.

For more information, you can always reach us by phone or e-mail.

Also during non-office hours [24/7] using the central phone number + 31 78 6771166.