NST - Norsk Sveiseteknikk AS

"Total support from test phase to project completion"

Nippon steel - nippon steel welding & engineering CO., LTD

"Main supplier of Nippon Steel seamless flux cored wires"

NST-Norsk Sveiseteknikk AS - Total supplier of welding consumables

NST offers a complete lineup of NST welding consumables and complimenting products for the welding industry. Our main product is seamless flux and metal cored welding wires from NSWE, developed with NSWE’s own production method, ICF (In-line Continuous Filling).

This production method ensures an extremely low hydrogen content, and because the wires have no seam, no moisture is absorbed from the atmosphere after production either.
These properties, in addition to the consistently stable, high quality, ensures an optimal welding economy.

NST has a highly qualified staff on call to give you full technical and practical support, including welding demonstrations of our products and special on-site training programs tailored to individual companies.

Our Central warehouse facilities in Norway holds about 2000 tons of welding consumables, ensuring quick and reliable deliveries of large volumes. NST also has warehouses in the UK, Poland, USA and Singapore.

Our slogan is ”Perfect Welding”, and with perhaps the highest quality products available in the market today, we are ready to back this up.


NST is developing strongly – strengthening the Product Management

NST is growing and developing strongly in many markets and areas, now serving customers World Wide in more than 30 countries. According to our strategy,…

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AWS Classification changes for NSWE products

Download: AWS Classification changes for NSWE products

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CWB approval validity extensions for NSWE cored wires due to Covid19

CWB extends the validity for their approvals with up to 6 months, due to travelling restrictions in relation to the Covid19 situation. See CWB Statement:…

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