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Swivel nut outlet 16x150 D - Patented locking.

Quick couplings allowing the connection of several torches alternately on the same installation.

The ISO fittings are delivered with the collars allowing the assembly.

Guaranteed French manufacturing

Genuine STUBBY brand electrode holder clamp, made in FRANCE.

Very resistant model, suitable for welding any electrode diam 2.5 - 4 mm. Supplied without welding cable.

Sold individually.

3S shielded pressure regulators with electric heater 220 V/125 W 

Gas : CO2 

Graduation : 315 B / 40 l/mn

Flow pressure : 25 l/mn 

Inlet : C 

Outlet : 12x100 kg 

Made in France. 

Flow regulator for ARGON/CO2 

Type : preset flow rate regulator 4 to 26 l/mn + max 

To be mounted on a stable piping at 3.5 bar for ARGON/CO2 mixture. Can be mounted on a valve support. 

Rear inlet. 3/8 gas right-hand thread. 

PROPANE regulator, adjustable output pressure from 1 to 6 bars.

Mounting on 13 kg or 35 kg PROPANE bottle, any brand.

Cost-effective product, ideal for feeding a torch for oxy-fuel cutting with oxygen and propane.

Rebar work, dismantling.

Manufactured by LE LORRAIN, France.

Welding pipe standard EN 559

Guaranteed French manufacturing

Welding pipe standard EN 559

Guaranteed French manufacturing

Regulator system station - Semi automatic expansion stations 

Type : Semi-automatic neutral non-corrosive gas expansion unit. CEN10/50-BP 10 bars/50 nm3/h 

Inlet : 21.7 x 1.814  - male right - TYPE C 

For all non-corrosive gases. 

Twin board. (1 oxygen pressure reducer + propane pressure reducer) supplied with casing, relief valve and built-in FBA. 

Made in France. 

Wall-mounted expansion unit - for all non-corrosive gases. 

Quadruple board (specify the type of gas in the order). Supplied with casing, valve, relief valve and built-in FBA. 

Made in France. 

For all non-corrosive gases. 

Type : triple board (specify the type of gas in the order). Supplied with casing, valve, relief valve and built-in FBA. 

Made in France. 

For all non-corrosive gases. 

Simple board. (Neutral gas) supplied with casing, valve, relief valve (graduation 38 or 20 l/mn to be specified on the order). 

Made in France. 

For all non-corrosive gases. 

Type : Simple board (all combustible gases) supplied with case, valve, relief valve and incorporated FBA (Flash-back arrestor). 

Made in France. 

For all non-corrosive gases. 

Type : Twin board (specify the type of gas while ordering). 

Made in France. 

For all non-corrosive gases. 

Type : Twin board. (1 oxygen pressure reducer + ethylene pressure reducer) supplied with casing, relief valve and built-in FBA. 

Made in France. 

For all non-corrosives gases 

Type : Pressure regulator with neutral gas column. Supplied with casing, valve, relief valve. 

Made in France. 

For all non-corrosives gases. 

Simple board (oxygen or nitrogen) supplied with case, valve, relief valve, and incorporated FBA (flashback arrestor). 

Made in France. 

L2C2 pressure regulators are regulators with both pressure gauges enclosed in a single flexible rubber housing. Their compactness and their installation, at the back of the regulator/cylinder, limit shocks. They are ideal for workshops with separate trolleys.

For more information, please feel free to contact us.

Pair of flame arrestor check valves type DA to be mounted on hoses with diameters 10 and 6.3.

Guaranteed French manufacturing

Quick connector for flexible hose int. diam. 4mm and 6.3mm.

Mainly used for the distribution of Argon or Nitrogen gas.

Composed of 2 parts (male end and female end with lock)

Sold individually

Supply your torch with a Le Lorrain red acetylene hose with a 10 mm internal diameter, designed for professional welding, brazing, heating and oxy-fuel cutting installations. Available in 20 or 40 metre coils, it provides the working range required in workshops and on industrial sites. Select the right length and build a clearly identifiable oxy-acetylene gas line.

Second expansion pressure reducer - Second expansion for all non-corrosive gases. 

Graduation : 10 bars 

Pressure/service flow rate : 5 bars / 46 m3/h

Made in France. 

Second expansion pressure reducer

Graduation : 2,5 bars

Pressure/service flow rate : 2 bars / 15 m3/h

Made in France. 

High flowrate pressure regulator

Gas :acetylene 

Graduation : 40/é,5 bars 

Maxi pressure : 1,5 bars

Inlet : H 

Outlet : 20x150 L 

Weight : 4,100 kg 

Made in France. 

Delivered in 24h in France and Europe. 

Maximum intensity 500 A at 60% / 600 A at 35%.

Second expansion pressure reducer - Second expansion for all non-corrosive gases. 

Graduation : 16 bars 

Pressure/service flow rate : 12 bars / 300 m3/h

Made in France. 

Second expansion pressure reducer - Second expansion for all non-corrosive gases. 

Graduation : 6 bars 

Pressure/service flow rate : 3 bars / 30 m3/h

Made in France. 

Ideal for purging refrigeration systems and inflating shock absorbers, this nitrogen regulator gauge offers a reliable and efficient solution for your industrial applications. Designed for use with bottles ranging from B11 to B50.

Regulator High-flow OXYGEN. For use on gas cylinders or frames of any brand, equipped with a cylinder-type outlet. Also available with FRAME-type connection.

Adjustable outlet pressure from 1 to 16 bar. Suitable for oxy-cutting site applications, supplying multiple heating or cutting torches.

Manufactured by Le Lorrain. "Bestseller" product

Second pressure regulation - Pipe pressure reducer 

Rear inlet. Male 3/8 gas right-hand thread. 

Type : DM BP PRO or AC pipe pressure regulator 

Made in France. 

Second pressure regulation distribution. Bracket with valve.

Rear vertical. Male 3/8 gas right-hand thread. Supplied with nut and end-piece to braze.

Front outlet. Male 3/8 gas right-hand treading.

Made in France.

Flow regulator for ARGON/CO2 

To be mounted on a stable piping at 3.5 bar for ARGON/CO2 mixture. Can be mounted on a valve support. 

Type : Preset flow rate regulator position 0+6 to 26 l/min + max. 

Made in France. 

Pire pressure reducer 

Type : DM BP argon pipe pressure regulator 0 to 20 l/mn 

Made in France.

High pressure regulator mainly used to carry out trials or tests under high pressure with nitrogen - Graduation: 315/60 bars.

Adjustable outlet pressure: 1 - 40 bar

Inlet connection for mounting on cylinders of any brand with pressure of 200 bars or 300 bars.

Area of ​​use: inflating shock absorbers, purging the air conditioning network, refrigeration maintenance, pipe testing.

Also available with outlet pressure: 60 bars and 105 bars

Crown 20 m hose ø6.3 orange pro

Guaranteed French manufacturing

DM type single flowmeter neutral gas pressure regulator 15 l/min

Made in France. 

Swivel nut outlet 3/8 G - Patented locking mechanism.

Quick connectors allowing the alternating connection of several blowpipes to the same installation.

The ISO connectors are delivered with the clamps required for assembly.

Guaranteed French manufacturing

Allows the use of oxygen from an industrial cylinder with adjustable flow from 0–15 l/min.
Simple use and flow adjustment via the column. Flow setting is easily visualized thanks to a ball inside the column.
Sold individually.

MIG welding accessory for GAS torches

MIG welding accessory for GAS torches

MIG welding accessory for GAS torches

High-flow regulator for ACETYLENE gas. Frame mounting (set of 9, 18, or 20 cylinders depending on the brand) equipped with a FRAME-type outlet connection.

Adjustable pressure: 0.5 - 2.5 bar

"Bestseller" product, permanently in stock.

Sheath for guiding the welding wire inside the water-cooled torch fitted to semi-automatic MIG/MAG type stations.

Accessory for BINZEL type universal torches.

Length 3 m - Wire diam. 1 - 1.2mm

Sold individually.

COMBI GAINE ALU/INOX POLYAMIDE MOLYBDENUM

Swivel nut entry 3/8 G regulator - Patented locking mechanism.

Quick connectors allowing the alternating connection of several blowpipes to the same installation.

The ISO connectors are delivered with the clamps required for assembly.

Guaranteed French manufacturing

High-flow regulator for OXYGEN gas for frame mounting (cylinder bundle), all brands. Inlet connection type: FRAME.

Suitable for distributing oxygen to multiple users: oxy-cutting, heating of large parts, thermal lance cutting, slice, oxyfil.

Adjustable pressure: 1 - 16 bar

Best-selling product, permanently in stock.

Black High Temperature Diffuser for Universal MIG/MAG Welding Torch - 360A

Swivel nut entry 16x150 D - Patented locking mechanism.

Quick connectors allowing the alternating connection of several blowpipes to the same installation.

The ISO connectors are delivered with the clamps required for assembly.

Guaranteed French manufacturing

Diffuser for Universal MIG Torch 360A

Mounting: Stepped olive inlet and outlets

- Male end Ref: 200 122

- Female end Ref: 150 343

Patented lock.

Quick couplings allowing the connection of several torches alternately on the same installation.

The ISO fittings are delivered with the collars allowing the assembly.

Guaranteed French manufacturing

Real and only armored pressure regulator with a one-piece forged brass body protecting the pressure gauges. The armored regulators in the 3s range benefit from triple protection:

Cellular polychloroprene protection for shock absorption.

Oversized one-piece forged brass body.

Separate dustproof pressure gauges.

Adjustable flow rate: 0–25 l/min

Black High Temperature Diffuser for Universal MIG Torch 500A

White diffuser for universal 500A MIG torch.

Tube Contact M8 Length 30 mm. Available for welding wires Ø0.8 to Ø1.6 mm. Suitable for any 250A, 360A (air cooled) and 500A (water cooled) universal semi-automatic welding torch.

Material: Copper.

Sold by 10. Select the diameter then add to the basket in one click!

Allows flow adjustment from 0 - 40 l/min from a tapping on a pipeline (max pressure 6 bar).

Pressure gauge protected by a rubber cap.

Sold individually.

M8 contact tube for universal MIG/MAG torch 250A, 360A (air cooled) and 500A (water).

Suitable for welding aluminum wires. Ensures good unwinding and limits the risk of blockage thanks to a larger bore in the contact tip.

Material: Copper

Sold individually.

Swivel nut outlet 9/16 G - Patented locking mechanism.

Quick connectors allowing the alternating connection of several blowpipes to the same installation.
The ISO connectors are delivered with the clamps required for assembly.
Guaranteed French manufacturing

Pipeline regulator to be mounted on piping with a pressure range from 6 bar minimum to 20 bar maximum, for oxygen and inert gas.

Tube Contact M8 Length 30 mm - SUPERIOR quality. Available for welding wires from Ø0.8 to Ø1.6. Suitable for welding torch fitted to semi-automatic power stations 250A, 360A (air-cooled) and 500A (water-cooled).

Material CUCRZR - for intensive welding (Heavy Duty) of steels and stainless steels with solid wires - cored wires - cored wire without gas.

Sold by 10.

Swivel nut outlet 3/8 D - Patented locking mechanism.

Quick connectors allowing the alternating connection of several blowpipes to the same installation.

The ISO connectors are delivered with the clamps required for assembly.

Guaranteed French manufacturing

Regulator flowmeter for mounting on argon and argon mixture cylinders.

Suitable for TIG welding of stainless steels, where it's necessary to supply a welding station and simultaneously perform pipe purging/inerting.

Brand Le Lorrain = quality and durability, after-sales service handled by our team.

Conical nozzle Ø16 500A for universal torch. Minimum quantity: 5 pieces

Swivel nut outlet 1/4 D - Patented locking mechanism.

Quick connectors allowing the alternating connection of several blowpipes to the same installation.

The ISO connectors are delivered with the clamps required for assembly.

Guaranteed French manufacturing

Regulator for cylinder mounting – preset to 3.5 bar with 2 columns graduated up to 15 L/min – GAS Oxygen

Ideal for precise control of oxygen flow for bubbling or supplying specific equipment.

Conical nozzle Ø16 360A for universal torch. Minimum quantity 5 pieces.

Female nozzle for gas regulator 3/8 G - Swivel nut entry 3/8 G regulator - Patented locking mechanism.

Quick connectors allowing the alternating connection of several blowpipes to the same installation.

The ISO connectors are delivered with the clamps required for assembly.

Guaranteed French manufacturing

MIG accessories for 250A torches

Swivel nut entry 3/8 D regulator - Patented locking mechanism.

Quick connectors allowing the alternating connection of several blowpipes to the same installation.
The ISO connectors are delivered with the clamps required for assembly.
Guaranteed French manufacturing

Universal semi-automatic welding torch, brand EWM – Length 4 m.

Handle with "grip" coating for better handling. Standard EURO connector, compatible with all welding machines / wire feeders.

Ideal for intensive use, suitable for all welding positions. BINZEL-type consumables.

Best-selling semi-automatic torch model.

Swivel nut entry 9/16 D regulator - Patented locking mechanism.

Quick connectors allowing the alternating connection of several blowpipes to the same installation.
The ISO connectors are delivered with the clamps required for assembly.

Guaranteed French manufacturing

Universal semi-automatic welding torch, brand EWM UM 401W – Length 4 m.

Handle with "grip" coating for better handling. Standard EURO connector compatible with all welding machines / wire feeders.

Ideal for intensive use, suitable for all welding positions.

Excellent grip and durability.

Universal semi-automatic welding torch. Air-cooled, this model is suitable for 250 A – 360 A air-cooled welding machines.

Standard BINZEL-type consumables. Available in 3 m, 4 m, and 5 m lengths.

Swivel nut outlet 1/4 G - Patented locking mechanism.

Quick connectors allowing the alternating connection of several blowpipes to the same installation.
The ISO connectors are delivered with the clamps required for assembly.
Guaranteed French manufacturing

Swivel nut outlet 16x150 G - Patented locking.

Quick couplings allowing the connection of several torches alternately on the same installation.

The ISO fittings are delivered with the collars, allowing the assembly.

Guaranteed French manufacturing

Quick connectors with male nozzle allowing the alternating connection of several blowpipes to the same installation.
Outlet with stepped olive fitting for mounting on combustible gas hose (Acetylene or Propane) Inner diameter 6.3 - 10 mm - Patented locking mechanism.
The ISO connectors are delivered with the clamps required for assembly.

Guaranteed French manufacturing

Assembly: Regulator entry with swivel nut 3/8 D - Outlet with stepped olive fitting for hose Ø 4 to 6 mm

- Male nozzle Ref: 150 376
- Female nozzle Ref: 150 387

Patented locking mechanism.
Quick connectors allowing the alternating connection of several blowpipes to the same installation.

The ISO connectors are delivered with the clamps required for assembly.

Guaranteed French manufacturing

Regulator for Methane/Ethylene gas cylinder. Suitable for industrial cylinders in France.

Sturdy construction for workshop or outdoor use.

Male nozzle for neutral gas hose - Patented locking mechanism.

Quick connectors allowing the alternating connection of several blowpipes to the same installation.

The ISO connectors are delivered with the clamps required for assembly.

Guaranteed French manufacturing

Regulator to be mounted on COMPRESSED AIR gas cylinder, industrial quality

Adjustable pressure: 0 - 10 bar, Flow rate: 35 Nm³/h

Sturdy construction and rubber protection for effective shock resistance.

Female arpf end Oxygen hose ø10 & 6.3 - Patented locking.

Quick couplings allowing the connection of several torches alternately on the same installation.

The ISO fittings are delivered with the collars allowing the assembly.

Guaranteed French manufacturing

Swivel nut inlet 9/16 R regulator - Patented locking system.

Quick connectors allowing multiple torches to be connected alternately to the same setup.

ISO connectors are supplied with the clamps required for assembly.

Guaranteed French manufacturing

Swivel nut inlet 3/8 R regulator - Patented locking system.

Quick connectors allowing multiple torches to be connected alternately to the same setup.

ISO connectors are supplied with the clamps required for assembly.

Guaranteed French manufacturing

Mounted on industrial cylinder (FRANCE) for inert gases such as Argon, Argon mixtures, and Nitrogen. Gas flow adjustment from 0 - 20 l/min

Shielded LE LORRAIN regulator featuring a forged brass one-piece body for intensive use and harsh conditions.

Swivel nut outlet 9/16 R - Patented locking system.

Quick connectors allowing multiple torches to be connected alternately to the same setup.

ISO connectors are supplied with the clamps required for assembly.

Guaranteed French manufacturing

Swivel nut outlet 3/8 R - Patented locking system.

Quick connectors allowing multiple torches to be connected alternately to the same setup.

ISO connectors are supplied with the clamps required for assembly.

Guaranteed French manufacturing

Swivel nut outlet 1/4 R - Patented locking system.

Quick connectors allowing multiple torches to be connected alternately to the same setup.

ISO connectors are supplied with the clamps required for assembly.

Guaranteed French manufacturing

Swivel nut outlet 16x150 D - Patented locking.

Quick couplings allowing the connection of several torches alternately on the same installation.

The ISO fittings are delivered with the collars allowing the assembly.

Guaranteed French manufacturing

Stepped olive hose outlet - Patented locking system.

Quick connectors allowing multiple torches to be connected alternately to the same setup.

ISO connectors are supplied with the clamps required for assembly.

Guaranteed French manufacturing

Swivel nut outlet 9/16 R - Patented locking system.

Quick connectors allowing multiple torches to be connected alternately to the same setup.
ISO connectors are supplied with the clamps required for assembly.

Guaranteed French manufacturing

Swivel nut outlet 3/8 G - Patented locking system.

Quick connectors allowing multiple torches to be connected alternately to the same setup.

ISO connectors are supplied with the clamps required for assembly.

Guaranteed French manufacturing