The table below can be used to compare carbon steel piping standards from America - USA, and Europe - Germany, British (UK) and Sweden
USA UK Germany Sweden ASTM A 53 BS3601 DIN 1629 Grade A SMLS HFS 22 & CDS 22 St 35 SIS 1233-05 Grade B SMLS HFS 27 & CDS 27 St 45 SIS 1434-05 ASTM A 53 BS3601 DIN 1626 Grade A ERW ERW 22 Blatt 3 St 34-2 ERW Grade B ERW ERW 27 Blatt 3 St 37-2 ERW ASTM A 53 BS3601 DIN 1626 FBW BW 22 Blatt 3 St 34-2 FBW ASTM A 106 BS3602 DIN 17175 2) Grade A HFS 23 St 35-8 SIS 1233-06 Grade B HFS 27 St 45-8 SIS 1435-05 Grade C HFS 35 ASTM A 134 BS3601 DIN 1626 EFW Blatt 2 EFW ASTM A 135 BS3601 DIN 1626 Grade A ERW 22 Blatt 3 St 34-2 ERW SIS 1233-06 Grade B ERW 27 Blatt 3 St 37-2 ERW SIS 1434-06 ASTM A 139 BS3601 DIN 1626 Grade A EFW 22 Blatt 2 St 37 Grade B EFW 27 Blatt 2 St 42 ASTM A 155 Class 2 BS3602 DIN 1626, Blatt 3 with certification C C45 St 34-2 C50 St 37-2 C55 St 42-2 KC55 EFW 28 St 42-2 2) KC60 St 42-2 2) KC65 EFW 28S St 52-2 KC70 St 52-2 API 5L BS3601 DIN 1629 Grade A SMLS HFS 22 & CDS 22 St 35 SIS 1233-05 Grade B SMLS HFS 27 & CDS 27 St 45 SIS 1434-06 * API 5L BS3601 DIN 1625 Grade A ERW ERW 22 Blatt 3 St 34-2 ERW Grade B ERW ERW 27 1) Blatt 4 St 37-2 ERW API 5L BS3601 Double welded DIN 1626 Grade A EFW ERW 22 Blatt 3 St 34-2 FW Grade B EFW ERW 27 1) Blatt 4 St 37-2 FW API 5L BS3601 DIN 1626 FBW BW 22 Blatt 3 St 34-2 FBW
1) Specify API 5L Grade B testing procedures for these steels
2) Specify SI-killed
Reply With Quote
Bookmarks