Steel Carbon Seamless API 5L Pipe Black ASTM A 192 12inch Sch10 for oil and gas Specifications Standard: API, ASTM, BS, GB Standard2: API 5L, ASTM A53-2007, BS 1387, GB/T 3087 Grade Group: Q195-Q345 Grade: Q235... Read More
Standard Description ASTM A312/A312M Seamless and welded austenitic stainless steel pipe. ASTM A358/A358M Electric-Fusion-Welded (EFW) austenitic chromium-nickel alloy steel pipe for high temperature service. ... Read More