What is Pipe Number ?
What is Pipe Number ?
As we all know, in steel industry, there is heat number. And in every heat, there are many coils or plates, then there will be coil number or plate number. With those coils or plates, HYSP produce API 5L Line Pipe, A53 Steel Tube, A252 Piling Pipe, Structure Steel Pipe, and to mark every pipe we produce and for trace purpose, we will mark one unique pipe number on the surface of our ERW welded pipe. Every pipe number is unique and traceable to the coil or plate number and then heat number. Those numbers are connected and with one of them, the rest is traceable.
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New Products
ASTM A335 Grade P22 Alloy Pipe Steel 3inch SCH120
HYSP supplies high quality ASTM A335 Grade P22 Alloy Pipe Steel and tube 3inch SCH120 for high pressure and temperature applications.
ERW Steel Tubing 12inch ASTM A53 B
HYSP Steel Pipe supply you ERW Steel Tubing 12inch ASTM A53 B SCH40 or API 5L ERW steel pipes for your gas and oil line pipe or water pipes application.
API 5L B ERW Steel Tube OD 426MM
HYSP makes API 5L B ERW Steel Tube OD 426mm x 9.53mm WT DRL for your applications like gas and oil line pipe. we can customize size and steel grade per request.
L235 ERW Pipe EN10224 OD 323.9mm
HYSP steel pipe makes L235 ERW Pipe EN10224 OD323.9mm steel tubes for the conveyance of water and other aqueous liquids. we also produce as required size.