Marerial：Keluli karbon; Keluli aloi; Stainless steel Technique：LANCAR, Punggung kimpalan(BEST),Thread(TER) Saiz：1/2”-80” Thickness ：Sch 10—SchXXS Standard：ANSI,PERSATUAN JURUTERA MEKANIKAL AMERIKA,AS,JIS,DARIPADA,API NPS OD, D Center to End 90 deg Siku, A 45 deg Siku, b 1/2 21.3 38 16 3/4 26.7 38 19 1 33.4 38 22 1 ¼ 42.2 48 25 1 ½ 48.3 57 29 2 60.3 76 35 2