LSAW & HSAW
01/02
Longitudinal Submerged Arc Welding
LSAW Pipe
Large diameter line pipe for high-pressure oil and gas transmission systems.
Std.API 5L PSL1/PSL2 · ISO 3138 L/PSL2 · ASTM A53 / A106
Lugano · Switzerland22 years · 4 continents
Lugano · Switzerland · since 2003
Procurement forpipeline projects.
LSAW / HSAW / HFI / SS carbon, stainless, alloyed, cladded steel line pipes, o-lets, reinforced branch connections, clamps, valves, pumps, refinery equipment, Oil Country Tubular Goods and related machinery.
Partners & suppliers
09 mills · 04 continents · 01 standard
Method
We don't move boxes.
We move projects forward.
- 01Pillar
Global Network
Exclusive representative for top-tier mills in Italy, Germany, South Korea, and China.
- 02Pillar
Rapid Execution
Dynamic approach with rapid decision processes to accelerate your project schedules.
- 03Pillar
Direct Supply
Direct purchase from manufacturers ensuring competitive pricing and quality control.
Products
Our
Products.
We supply a comprehensive range of tubular products and equipment for the oil & gas, refining, petrochemical and construction sectors, sourced from the world's most advanced manufacturers.
01
LSAW & HSAW
LSAW & HSAW
02/02
Spiral Submerged Arc Welding
HSAW / SSAW
Oil, gas and water transmission pipeline systems plus structural applications.
Std.API 5L · EN 10208-2 · ASTM A252 · ASTM A139 / A671 / A672
02
Seamless
Seamless
01/01
Carbon & Alloyed Steel
Seamless Pipe
High-grade seamless line pipe from 1″ to 42″ for upstream and downstream operations.
Std.API 5L · ISO 3138 · EN 10208-1/2 · EN 10216-1/2
03
ERW / HFI
ERW / HFI
01/01
Electric Resistance & High Frequency Induction
ERW / HFI Pipe
Welded pipe for industrial use and pipeline applications across pressure classes.
Std.DIN 2458/1626 · API 5L · ISO 3138 · EN 10208-1/2 · EN 10217-1/2
04
Auxiliary
Auxiliary
01/05
Butt-welding & Forged
Branch Connections & Clamps
Elbows, tees, reducers, caps, anchor flanges, clamp connectors, weldolets, thredolets and outlets.
Std.ANSI / ASME
Auxiliary
02/05
Pipeline Protection Systems
Coatings
Heat-shrink sleeves and anti-corrosion coatings engineered for buried and exposed pipeline service.
Std.DIN 30672 · EN 12068 · ISO 21809-3
Auxiliary
03/05
Industrial Grade
Valves
Gate, globe, check and ball valves for pipeline and refinery applications.
Std.API 6D
Auxiliary
04/05
Centrifugal & Reciprocating
Pumps
Oil and water pumps engineered for upstream, midstream and downstream service.
Std.API 610 / 674 / 675 / 676 / 685 · ISO · EN / DIN
Auxiliary
05/05
Carbon & Stainless Steel
Fittings & Flanges
Forged flanges and fittings for line pipe and process applications.
Std.ANSI / ASME
05
OCTG
OCTG
01/02
Casing, Tubing & Drill Pipe
Oil Country Tubular Goods
Complete range of OCTG with BTC and premium connections for onshore and offshore wells.
Std.API 5CT · API 5D
OCTG
02/02
End-Finishing Plants
OCTG Machinery & Equipment
Heat-treating, threading, upsetting and NDT lines for OCTG manufacturing facilities.
Std.Industry Standard
06
Pressure Vessels
Pressure Vessels
01/01
For Refineries & Petrochemical Plants
Pressure Vessels & Boilers
Custom-engineered pressure vessels and boilers for refinery and petrochemical service.
Std.ASME · EN · PED · ISO · AD
Need a complete bill of materials for a pipeline project? From the mill to the right of way, we size, qualify and ship.
Full catalogueProducts
Our
Products.
We supply a comprehensive range of tubular products and equipment for the oil & gas, refining, petrochemical and construction sectors, sourced from the world's most advanced manufacturers.
LSAW & HSAW
01/12
Longitudinal Submerged Arc Welding
LSAW Pipe
Large diameter line pipe for high-pressure oil and gas transmission systems.
Std.API 5L PSL1/PSL2 · ISO 3138 L/PSL2 · ASTM A53 / A106
LSAW & HSAW
02/12
Spiral Submerged Arc Welding
HSAW / SSAW
Oil, gas and water transmission pipeline systems plus structural applications.
Std.API 5L · EN 10208-2 · ASTM A252 · ASTM A139 / A671 / A672
Seamless
03/12
Carbon & Alloyed Steel
Seamless Pipe
High-grade seamless line pipe from 1″ to 42″ for upstream and downstream operations.
Std.API 5L · ISO 3138 · EN 10208-1/2 · EN 10216-1/2
ERW / HFI
04/12
Electric Resistance & High Frequency Induction
ERW / HFI Pipe
Welded pipe for industrial use and pipeline applications across pressure classes.
Std.DIN 2458/1626 · API 5L · ISO 3138 · EN 10208-1/2 · EN 10217-1/2
Auxiliary
05/12
Butt-welding & Forged
Branch Connections & Clamps
Elbows, tees, reducers, caps, anchor flanges, clamp connectors, weldolets, thredolets and outlets.
Std.ANSI / ASME
Auxiliary
06/12
Pipeline Protection Systems
Coatings
Heat-shrink sleeves and anti-corrosion coatings engineered for buried and exposed pipeline service.
Std.DIN 30672 · EN 12068 · ISO 21809-3
Auxiliary
07/12
Industrial Grade
Valves
Gate, globe, check and ball valves for pipeline and refinery applications.
Std.API 6D
Auxiliary
08/12
Centrifugal & Reciprocating
Pumps
Oil and water pumps engineered for upstream, midstream and downstream service.
Std.API 610 / 674 / 675 / 676 / 685 · ISO · EN / DIN
Auxiliary
09/12
Carbon & Stainless Steel
Fittings & Flanges
Forged flanges and fittings for line pipe and process applications.
Std.ANSI / ASME
OCTG
10/12
Casing, Tubing & Drill Pipe
Oil Country Tubular Goods
Complete range of OCTG with BTC and premium connections for onshore and offshore wells.
Std.API 5CT · API 5D
OCTG
11/12
End-Finishing Plants
OCTG Machinery & Equipment
Heat-treating, threading, upsetting and NDT lines for OCTG manufacturing facilities.
Std.Industry Standard
Pressure Vessels
12/12
For Refineries & Petrochemical Plants
Pressure Vessels & Boilers
Custom-engineered pressure vessels and boilers for refinery and petrochemical service.
Std.ASME · EN · PED · ISO · AD
Need a complete bill of materials for a pipeline project? From the mill to the right of way, we size, qualify and ship.
Full catalogue
About · since 2003
A Swiss boutique with
an industrial reach.
Founded in 2003, LACONT specializes in supplying tubular products for the energy and industrial sectors. Our team brings deep experience and a solid reputation in project procurement for oil & gas pipelines and refineries.
We provide technological, commercial, and logistical support, with global sourcing serving major companies across Europe, the CIS, the Middle East, and North America.
Start a project
Send the spec sheet.
We'll send back
a real offer.
Office
6900 Lugano, Switzerland
Response
Within 1 business day
Mon — Fri · 09:00 CET