طلبات منتجات صناعية / ضاغطات للهواء

"Compressor pipes: smooth Ø 73.02 mm.(2 7/8"") with a wall thickness of 5.51 mm and a strength group of steel ""R-110"" Coupling Ø - 88.9 mm, pipe length in the range of 9.0-9.5 m. R2 performance class -1 (PSL requirements level 1) thread 10 threads per inch, NU/NU,as per API 5CT standard. Mill Test certificate ( sample) should be provided. "