Steel Pipes, ERW Steel Pipes, Seamless Steel Pipes, Seamless Precision steel pipes
 

Name ERW Carbon Steel Pipe
Standard American Standard ASTM A53 GR.A / GR.B
End type: Plain ends or Threaded ends ( With socket )
British Standard BS1387 Light type / Medium type
End type: Plain ends or Threaded ends ( With socket )
Type Round type
Square and Rectangle type
Finishing Black, Hot-depped Galvanized, Electrode Gavanized
Size 1/2"-6"
 

Name Seamless Steel Pipe
Standard American Standard ASTM A53 / A106 GR.A / GR.B
EN standard, DIN standard
End Type Plain ends
Beveling ends
Finishing Black, Black painting
Size Cold drawn pipe: 1/4" - 12"
Hot Expanding pipe: 14" - 24"
 

Name DIN Cold drawn and cold rolled seamless precison pipe
Standard DIN 2391
Material St37.4 / St37 / St35 / St45 / St52
Finishing NBK, with Antirust oiling
Phosphated
Size O.D.4mm - O.D.60mm
Wall thickness: 0.5mm-7mm