... ,XXS,SCH10-SCH160 3.Material:CS,SS,ALLOY STEEL 4.ISO butt welded sch40 pipe fittings1. Material: Carbon Steel, Stainless ... Face, Tongue & Groove FacePressure ratingANSI CL150-CL2500, DIN 6BAR-40BAR, JIS 5K-30K, EN1092-1:2007 PN6-PN400, GOST PN6-PN100MaterialCARBON ... DIN2631/2632/2633/2634/2635, DIN2565/2566, DIN2527, DIN2641/2642, JIS B2220, EN1092-1:2007, GOST12820, GOST12821, BS4504, BS10 TABLE D ...