Established Since 1925
The Original Welders’ One-Stop Shop

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Welding Products

For over 90 years, Sif has been trusted by welders and brazers for quality wires, fluxes and equipment. The vast Weldability range of welding, cutting and safety products has a solution for every joining application.

From air-fed welding helmets, torches and regulators, to brazing rods, cored wires and industrial inverter welding machines, we are the professional welders' one-stop shop, for same-day dispatch and reliable, fast delivery.

From air-fed welding helmets, torches and regulators, to brazing rods, cored wires and welding machines, we are the professional welders' one-stop shop, for same-day dispatch and reliable, fast delivery.

Professional Training

Are you looking for a flexible, professional training and testing centre for welding skills?

As a provider of EAL vocational courses, Weldability Sif delivers a program of short, block-release or modular workshops on MIG, TIG, MMA and Gas welding processes, plus WPS welder-Coding and qualification, through to Level 4 Welding Coordinator courses, in our Technology and Training Centre near London, UK, and nationally.

Fume Extraction

Fume and dust exposure from industrial applications presents health risks that must be managed and reduced. Our Extractability division provides specialist fume-control solutions with a full range of mobile, at-source, or fixed/ducted filtering systems, extraction arms and vent-to-atmosphere fans. The Extractability team also carry out on-site testing and certification and offer Workplace Monitoring solutions for your peace of mind.

Our Extractability division provides specialist fume-control solutions with a full range of mobile, at-source, or fixed/ducted filtering systems, extraction arms and vent-to-atmosphere fans.

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Featured Products

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The Sifgun Evolution fume extraction torch is an innovative MIG welding torch with integrated extraction at the nozzle. With the extraction so close to the weld pool, the fumes coming from the welding process are extracted immediately. As a result the user’s exposure to welding fumes is reduced by up to 95 percent.

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The SifLite Revenge is a solar powered auto-darkening welding helmet with adjustable sensitivity and delay, which helps protect the users eyes and face from the welding arc, spatter and infrared / ultraviolet radiation. A high-quality, affordable ADF welding lens and comfortable helmet solution with: • Variable shade • Large viewing area • 12 month warranty • Available in 3 striking colour options: Red and Gold, Yellow and Black and Blue and Silver.

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A professional, inverter welding power-source for MMA welding. The use of IGBT technology delivers a compact and lightweight professional welding machine for most types of welding electrode. The ARC160DV has auto sensing input Voltage Detection and can be used from a 110V or 230V power supply. Incorporating a user-friendly control panel with logical layout for operation in MMA and is suitable for DC+ MMA, DC-MMA. Target applications include general fabrication, process engineering and repair maintenance. Supplied in a Moulded Carry Case with Earth Clamp and Electrode Holder. • Input Voltage 110v (5kVA) / 230v (16A) • Duty Cycle 120A @ 60% (230V) • Open-Circuit Volts 85V • Usable Welding Rods 1. 6mm – 3. 2mm

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Weldability Sif Begin The Festive Season By Donating To Local Food Bank

Weldability Sif has organised a collection of non-perishable food items and donated them to the Letchworth Foodbank on Tuesday 3rd December. The Letchworth foodbank is part of The Trussell Trust’s network of 428 foodbanks, working to tackle food poverty and hunger in local communities and across the entire UK. Every day, people in the UK go hungry for reasons including redundancy, illness, receiving an unexpected bill on a low income, and giving up work to care for a family member. Foodbanks provide a vital service for people in their time of need. As the decorations go up and the festive season begins, it's important to also think about those who are looking to local charities for support. The staff at Weldability Sif teamed together and filled several boxes with tins of food, long life drinks and shampoo. Please see the website linked below for more information and details about how to find and donate to your local foodbank: www.trusselltrust.org Weldability Sif wish you all a happy and safe festive season!

Weldability Sif Launch New ARC160DV Dual Voltage Inverter Welder

Weldability Sif are pleased to announce the launch of their brand-new dual voltage inverter welder, released towards the end of 2019. This modern welding machine is perfect for beginners and professional welders, featuring IGBT technology it delivers a compact and lightweight efficient package for use with most types of welding electrode. It also comes supplied in a moulded carry case with earth clamp and electrode holder. Beneath its sleek design, the ARC160DV has auto sensing input Voltage detection and can be used from a 110V or 230V power supply. The machine incorporates a user-friendly control panel with logical layout for operation in MMA and is suitable for DC+ MMA, DC- MMA. The ARC160DV delivers a stable, consistent smooth welding arc. Target applications for this machine include general fabrication, sheet metal work, precision pipe work, stainless steel fabrication, process engineering and repair maintenance. You can take a closer look at the ARC160DV here.

Weldability Sif Raise £150 For Garden House Hospice Care Charity

Weldability Sif have raised £150 for the Garden House Hospice Care charity this Halloween with their Charity Treats event. Staff brought in a large selection of cakes, biscuits, sweets and chocolates to share, including several delicious home-made contributions. The colourful assortment of tasty treats was a big hit and the donation tin was rapidly filled with a steady stream of notes and coins. The Garden House Hospice Care charity provides specialist care and support to patients and their families in Hertfordshire, Central Bedfordshire and Cambridgeshire. Their patients have often been diagnosed with a life limiting condition such as cancer, heart failure, or a neurological disorder. For detailed information and ways to donate, please visit the Garden House Hospice Care website: https://www.ghhospicecare.org.uk/