Tehran contractor’s purchase list – seamless steel pipe Specifications

API 5L X Grades: X52 X56 X60 X65 X70 Welded & Seamless Pipe
Brussels Water Pipeline project Purchase list : API 5l x52, PSL2 Pipe
April 2, 2018
ASTM A179 Low Temperature Carbon Steel Tube
What is the difference between ASTM A179 pipe and DIN 17175 pipe ?
April 4, 2018