SAW Wires

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Submerged welding wires

The SAW welding wires produced by PITTARC have contributed to the construction of significant works around the world such as: the Panama Canal expansion lock gates, oil & gas pipelines such as the Nord Stream offshore pipeline, wind towers and heavy structural steelwork. PITTARC’s quality is renowned all over the world, thanks to its expertise, customer service and the high performance of its submerged arc welding wire.

Welding quality

The range of products offered by the company is suitable for joining carbon and low allied steel and can be used in a broad spectrum of applications such as manufacturing of oil and gas pipes, water pipes, offshore applications, pressure vessels, wind towers, heavy frameworks, etc. Submerged arc welding wires have low impurity and gas contents to obtain joints with excellent mechanical characteristics and strength at low temperatures.

SAW welding wires are manufactured with diameters ranging from 1.2 mm to 5.0 mm and are available in various packaging solutions:

    • 25 kg, 27 kg, 90 and 100 kg spools;
    • 450 to 1200 kg coils;
    • 300 – 400 kg metal spools;
    • 300 kg to 1000 kg drums, coils, stem-frame.

SAW Technical Sheets

SAW wire applications

  • heavy structural steelwork

    Heavy structural steelwork

  • piping


  • wind towers

    Wind towers

A complete range of SAW wires

Type Classifications Approvals Data Sheets
S1 EN ISO 14171-A S1
AWS A5.17/A5.23 EL12
CE, DB, TÜV Download
S1Cr2Mo1 EN ISO 24598-A S S CrMo1
AWS A5.23 EB2-R
CE, DB, TÜV Download
S2 EN ISO 14171-A S2
AWS A5.17/A5.23 EM12K
CE, DB, LRS, TÜV Download
EN ISO 14171-A S2
AWS A5.17/A5.23 EM12K
CE, DB, LRS, TÜV Download
S3 EN ISO 14171-A S3
AWS A5.17/A5.23 EH10K
CE, DB, TÜV Download
S4 EN ISO 14171-A S4
AWS A5.17/A5.23 EH14
CE, DB, TÜV Download
S2Si EN ISO 14171-A S2Si
AWS A5.17/A5.23 EM12K
CE, DB, TÜV Download
S2Si2 EN ISO 14171-A S2Si2
AWS A5.17/A5.23 EM13K
CE Download
S3Si EN ISO 14171-A S3Si
AWS A5.17/A5.23 EH12K
CE, DB, TÜV Download
S2Mo EN ISO 14171-A S2Mo / 24598-A S S Mo
AWS A5.23 EA2
CE, DB, TÜV Download
S3Mo EN ISO 14171-A S3Mo
AWS A5.23 EA4
CE, DB, TÜV Download
S4Mo EN ISO 14171-A S4Mo
AWS A5.23 EA3
CE, DB, TÜV Download
S4MoSi EN ISO 14171-A SZ
AWS A5.23 EA3K
CE Download
SH2 EN ISO 14171-A S2Ni1Cu
AWS A5.23 EG
CE, DB, TÜV Download
S2Cr1Mo EN ISO 24598-A S S CrMo1
AWS A5.23 EB2-R
CE Download
S2Ni1 EN ISO 14171-A S2Ni1
AWS A5.23 ENi1
CE Download
S2Ni2 EN ISO 14171-A S2Ni2
AWS A5.23 ENi2
S2Ni3 EN ISO 14171-A S2Ni3
AWS A5.23 ENi3
CE Download
S3Ni1Mo0,2 EN ISO 14171-A S3Ni1Mo0,2
EN ISO 26304-A S3Ni1Mo0,2
AWS A5.23 ENi5
CE, TÜV Download
S3Ni1Mo EN ISO 14171-A S3Ni1Mo
EN ISO 26304-A S3Ni1Mo
AWS A5.23 EF3
CE, TÜV Download
S3Ni2,5CrMo N ISO 26304-A S3Ni2,5CrMo
AWS A5.23 EG (EM4 mod.)
CE Download
S3TiB EN ISO 14171-A SZ
AWS A5.23 EG
CE Download
S3MoTiB EN ISO 14171-A S2MoTiB
AWS A5.23 EA2TiB
CE, DB, TÜV Download

Sales Organization

A continuous and reliable service is guaranteed by Pittarc’s Sales Department.
Contact our designated representative: