Carbon steel pipe suppliers

Carbon Steel Pipe Standard ASTM BS DIN Sweden

Comparing standards of carbon steel pipes from USA, Germany, UK and Sweden. The table below compare carbon steel pipes standard from America – ASTM, and Europe – DIN, BS 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 steel
2) Specify SI-killed