ITAG Valves & Oilfield Products GmbH
Oilfield & Equipment
Development, production and sales of equipment for the oil and gas industry.
The core business of ITAG Valves & Oilfield Products is design and development, manufacturing and sales of Ball Valves, Wellhead and Christmas Tree Equipment and Kelly Valves.
We distribute our products to the global market with main focus in Europe, Russia, Middle East and North Africa.
Our product portfolio
Ball ValvesAccording to national and international standards with nominal sizes from 1’’ to 60’’ (DN 25 to DN 1500) and pressure ratings up to ASME Class 2500 / PN 420 / API 10.000
Kelly ValvesOptimized for exploration and production.
Wellhead- Production Tree EquipmentAccording to international and sector specific standards.
Manufacturing
For manufacturing ITAG uses CNC machine tools, which are able to machine workpieces up to 40 tons.
Welding
ITAG’s welding shop is certified according to ISO 3834-2 for welding of pressure equipment, pressure vessel parts and valves. We use manual and fully mechanized welding processes. The welding procedures are qualified according to international standards.
Welders and welding operators are certified according to recognized standards.
Welds are tested according to non-destructive testing methods PT, MT, UT or RT by certified NDT personnel.
Factory workshop with CNC lathes
and CNC machining centres
TPlunge pool for leak tests
suitable for fittings up to a nominal
diameter of 60 inches
CNC machining centre
weight of workpieces up to 40 tons
CNC lathe
weight of workpieces up to 30 tons
Welding installation for fully
mechanized joint welding
Welding installation for fully
mechanized overlay welding
Engineering
ITAG uses modern engineering methods for design and development of our products.
Computer Aided Design (CAD)
A parametric 3D-CAD system provides :
• 3D-designing
• automated generation of drawings
• basis finite element analysis (FEA)
Finite-Element-Analysis (FEM)
The finite element analysis is used for verification and improvement of structures:
• stess analysis
• deformation analysis
• contact analyse fo sealing areas (especially for metal seated systems)
• gap analysis (e.g. for sealing grooves)
Stress/Strain Measurement
Especially for critical areas te stress/strain measurement by strain gauges ist used:
• experimental dedection of strains and stresses
• verification of the results of finite element analysis
Products
Ball Valves
Kelly Valves
Surface Wellhead & Production Tree Equipment
Customers
Download
Technische Produkt-Datenblätter
vollverschweißte Absperr-Kugelhähne Typ IF- Split Body Absperr-Kugelhähne Typ IS-E
- Split Body Absperr-Kugelhähne Typ IS-H
- Top Entry Absperr-Kugelhähne Typ IT
- Kellyhähne Typ BKK
- Kellyhähne Typ BTD
- Kellyhähne Typ BTG (Topguard)
- Kellyhähne Typ BTG-DC
- Christmas Trees: Gate Valves & Choke Valves
- Christmas Trees: Tees, Crosses, Elbows
- Christmas Trees: Tree Caps & Tubing Head Adapter
- Mandrel Hangers
- Slip Hangers
- Wellhead: Casing Head Housings
- Wellhead: Casing Head Spools
- Wellheads: Tubing Head Spools
Contact
ITAG Valves & Oilfield Products GmbH
Itagstraße 5-17
29221 Celle
Phone.: +49 5141 914-0
Fax: +49 5141 914-270
ivop(at)itag-ce.de
Executive Director
Dr. Jaber A. Al-Marri
Managing Director
Carsten Braun
Sales manager
Tim Petersen
This post is also available in: German