Manufacturing Capabilities — First In Service OÜ
Complete overview of First In Service OÜ manufacturing capabilities: heavy fabrication up to 35×7×7 m and 160 tonnes, CNC machining with tolerances ±0.02 mm, plate rolling up to 40 mm thickness, TIG/MIG/MAG/SAW welding, and FAT-tested mechanical assembly. ISO 9001, EN 3834-2, EN 1090-2, PED certified. Tallinn, Estonia.
18,000 m² production workshop at Valukoja 12, Tallinn, Estonia. Overhead cranes with lifting capacity up to 160 tonnes. 20 km from Muuga Harbour (container and RoRo terminal), 60 km from Paldiski Port. Direct heavy-transport road access for oversized loads without urban restrictions.
EN 3834-2 and EN 1090-2 certified fabrication. Maximum product dimensions: 35×7×7 metres (L×W×H), maximum weight 160 tonnes. Welding processes: MIG/MAG (135/136), TIG (141), SAW (121) with penetration up to 100 mm. Materials: carbon steel, stainless steel, duplex, super duplex, titanium, Inconel, Hastelloy. Surface treatment: automated shot-blasting, industrial coating systems to NORSOK M-501 and C5-M standards. Full NDT capability: VT, PT, MT, UT performed by certified partners.
Precision machining with tolerances down to ±0.02 mm. Maximum workpiece dimensions: Ø 2,800 mm diameter, 13,000 mm length, 4,500 mm height.
FERMAT WRF 130: X=13,500 mm, Y=4,000 mm, Z=900 mm (floor-type). FERMAT WRFT 130: X=4,200 mm, Y=2,500 mm, Z=2,100 mm (table-type). FERMAT TK6513: X=3,500 mm, Y=2,000 mm, Z=1,600 mm. MICROMILL HBM4: X=2,200 mm, Y=1,600 mm, Z=1,600 mm.
ZAYER XIOS 4000: X=4,000 mm, Y=1,500 mm, Z=1,400 mm (bed-type CNC). CORREA A20: X=3,400 mm. WAGNER WMK 1400: X=1,400 mm (vertical).
SC27/Mitutoyo: max Ø 2,700 mm, height 1,900 mm. TOS HULIN SKIQ 20: max Ø 2,300 mm. FERMAT AS20FFR3: max Ø 2,000 mm.
PUMA 700LY II: max length 3,250 mm, max Ø 1,000 mm. Y-axis for off-center machining.
Steel plate rolling up to 40 mm thickness and 3,000 mm (3 m) width. Cylindrical shells, conical sections, and custom curved profiles for pressure vessels, tanks, and structural applications.
Complex assemblies and FAT-tested modules for industrial applications. Precision bearing installations, system commissioning, electrical panel wiring, hydraulic system assembly and pressure testing. Complete Manufacturing Data Records (MDR): material certificates (3.1/3.2), NDT reports, dimensional inspection logs, FAT protocols. Ready-to-install delivery.
ISO 9001:2015 (quality management), ISO 14001:2015 (environmental management), EN 3834-2 (welding quality — fusion welding), EN 1090-2 (structural steel execution), PED (Pressure Equipment Directive — EU conformity for pressure components).
Carbon steel, stainless steel (304, 316, 316L), duplex (2205), super duplex (2507), titanium, Inconel, Hastelloy, CuNi alloys, marine-grade steels, wear-resistant steels, hardened steels. Full material traceability with certificates 3.1/3.2.
Oil & gas and process equipment, energy and power generation, marine and offshore, defence, mining and heavy machinery, pulp and paper. Products delivered across Europe and the Nordic countries — Norway, Finland, Sweden, Denmark, Germany, Netherlands, and Baltic states.