HYSP | Steel Pipe Supplier API 5L Line Pipe, ASTM A53 ...
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 WT DRL for your applications like gas and oil line pipe. we can customize size and steel grade per request.