等級
API 5L ASTM A53 ASTM A106 GR.B
適用
流動管, ボイラー管, ドリル管, 油圧管, ガス管, オイル管, 化学肥料パイプ, 構造の管
証明書
API, Ce, KS, JIS, ISO9001
Standard & Grade
ASTM A106, ASTM A179/A192, Gr.A B C, API 5L PSL1/PSL2
Ends
Square Ends/Plain Ends, Beveled/Threaded Ends
Application
General structure and mechanical, oil, gas, fluid conveying